From 3726493d104eba0734055ab7a82d3250833ac948 Mon Sep 17 00:00:00 2001
From: Przemek Rzad <roopert7@gmail.com>
Date: Fri, 7 Feb 2025 09:22:47 +0100
Subject: [PATCH] Ensure license headers match the Cargo manifest licenses
(#5776)
- Closes https://github.com/paritytech/license-scanner/issues/44
- Silent because only comments are changed in the crates.
## What's inside
First, we change the file traversal mechanism from shell globbing to
walking through files which happens inside the `license-scanner` - so it
has knowledge about directory structure and can correlate files with
corresponding Cargo manifest.
Next, added `MIT-0` and `Unlicense` to the allowed list of licenses.
`Unlicense` appears only once across {Substrate,Cumulus,Polkadot} - in
`penpal-runtime`.
Finally, updated headers in files that do not match the corresponding
manifest license.
---------
Co-authored-by: cornholio <0@mcornholio.ru>
---
.github/workflows/check-licenses.yml | 22 ++++++----
cumulus/client/cli/src/lib.rs | 5 ++-
cumulus/client/collator/src/lib.rs | 5 ++-
cumulus/client/collator/src/service.rs | 5 ++-
cumulus/client/consensus/aura/src/collator.rs | 5 ++-
.../consensus/aura/src/collators/basic.rs | 5 ++-
.../consensus/aura/src/collators/lookahead.rs | 5 ++-
.../consensus/aura/src/collators/mod.rs | 5 ++-
.../slot_based/block_builder_task.rs | 5 ++-
.../src/collators/slot_based/block_import.rs | 5 ++-
.../collators/slot_based/collation_task.rs | 5 ++-
.../aura/src/collators/slot_based/mod.rs | 5 ++-
.../slot_based/relay_chain_data_cache.rs | 5 ++-
.../aura/src/equivocation_import_queue.rs | 5 ++-
.../client/consensus/aura/src/import_queue.rs | 5 ++-
cumulus/client/consensus/aura/src/lib.rs | 5 ++-
.../consensus/common/src/import_queue.rs | 5 ++-
.../consensus/common/src/level_monitor.rs | 5 ++-
cumulus/client/consensus/common/src/lib.rs | 5 ++-
.../common/src/parachain_consensus.rs | 5 ++-
.../consensus/common/src/parent_search.rs | 5 ++-
cumulus/client/consensus/common/src/tests.rs | 5 ++-
cumulus/client/consensus/proposer/src/lib.rs | 5 ++-
.../consensus/relay-chain/src/import_queue.rs | 5 ++-
.../client/consensus/relay-chain/src/lib.rs | 5 ++-
cumulus/client/network/src/lib.rs | 5 ++-
cumulus/client/network/src/tests.rs | 5 ++-
cumulus/client/parachain-inherent/src/lib.rs | 26 ++++++------
cumulus/client/parachain-inherent/src/mock.rs | 24 +++++------
.../src/active_candidate_recovery.rs | 5 ++-
cumulus/client/pov-recovery/src/lib.rs | 5 ++-
cumulus/client/pov-recovery/src/tests.rs | 5 ++-
.../src/lib.rs | 5 ++-
.../client/relay-chain-interface/src/lib.rs | 5 ++-
.../src/blockchain_rpc_client.rs | 5 ++-
.../src/collator_overseer.rs | 5 ++-
.../relay-chain-minimal-node/src/lib.rs | 5 ++-
.../relay-chain-minimal-node/src/network.rs | 5 ++-
.../relay-chain-rpc-interface/src/lib.rs | 5 ++-
.../src/light_client_worker.rs | 5 ++-
.../relay-chain-rpc-interface/src/metrics.rs | 5 ++-
.../src/reconnecting_ws_client.rs | 5 ++-
.../src/rpc_client.rs | 5 ++-
.../src/tokio_platform.rs | 5 ++-
cumulus/client/service/src/lib.rs | 5 ++-
cumulus/file_header.txt | 25 ++++++------
.../pallets/aura-ext/src/consensus_hook.rs | 26 ++++++------
cumulus/pallets/aura-ext/src/lib.rs | 26 ++++++------
cumulus/pallets/aura-ext/src/migration.rs | 24 +++++------
cumulus/pallets/aura-ext/src/test.rs | 28 ++++++-------
.../collator-selection/src/migration.rs | 26 ++++++------
cumulus/pallets/dmp-queue/src/migration.rs | 26 ++++++------
cumulus/pallets/dmp-queue/src/tests.rs | 28 ++++++-------
.../parachain-system/proc-macro/src/lib.rs | 26 ++++++------
.../parachain-system/src/consensus_hook.rs | 26 ++++++------
cumulus/pallets/parachain-system/src/lib.rs | 26 ++++++------
.../pallets/parachain-system/src/migration.rs | 26 ++++++------
cumulus/pallets/parachain-system/src/mock.rs | 28 ++++++-------
.../src/relay_state_snapshot.rs | 26 ++++++------
cumulus/pallets/parachain-system/src/tests.rs | 26 ++++++------
.../src/unincluded_segment.rs | 26 ++++++------
.../src/validate_block/implementation.rs | 26 ++++++------
.../src/validate_block/mod.rs | 24 +++++------
.../src/validate_block/tests.rs | 26 ++++++------
.../src/validate_block/trie_recorder.rs | 26 ++++++------
.../pallets/parachain-system/src/weights.rs | 26 ++++++------
cumulus/pallets/solo-to-para/src/lib.rs | 26 ++++++------
.../pallets/weight-reclaim/src/benchmarks.rs | 26 ++++++------
cumulus/pallets/weight-reclaim/src/lib.rs | 26 ++++++------
cumulus/pallets/weight-reclaim/src/tests.rs | 26 ++++++------
cumulus/pallets/weight-reclaim/src/weights.rs | 24 +++++------
cumulus/pallets/xcm/src/lib.rs | 26 ++++++------
cumulus/pallets/xcmp-queue/src/lib.rs | 26 ++++++------
cumulus/pallets/xcmp-queue/src/migration.rs | 26 ++++++------
.../pallets/xcmp-queue/src/migration/v5.rs | 26 ++++++------
.../parachains/common/src/message_queue.rs | 28 ++++++-------
.../pallets/parachain-info/src/lib.rs | 26 ++++++------
cumulus/parachains/pallets/ping/src/lib.rs | 26 ++++++------
.../weights/cumulus_pallet_weight_reclaim.rs | 24 +++++------
.../src/weights/frame_system.rs | 24 +++++------
.../src/weights/frame_system_extensions.rs | 21 +++++-----
.../asset-hub-rococo/src/weights/mod.rs | 24 +++++------
.../src/weights/pallet_asset_conversion.rs | 24 +++++------
.../weights/pallet_asset_conversion_ops.rs | 24 +++++------
.../pallet_asset_conversion_tx_payment.rs | 21 +++++-----
.../src/weights/pallet_asset_rewards.rs | 24 +++++------
.../src/weights/pallet_assets_foreign.rs | 24 +++++------
.../src/weights/pallet_assets_local.rs | 24 +++++------
.../src/weights/pallet_assets_pool.rs | 24 +++++------
.../src/weights/pallet_balances.rs | 24 +++++------
.../src/weights/pallet_collator_selection.rs | 24 +++++------
.../src/weights/pallet_multisig.rs | 24 +++++------
.../weights/pallet_nft_fractionalization.rs | 24 +++++------
.../src/weights/pallet_nfts.rs | 24 +++++------
.../src/weights/pallet_proxy.rs | 24 +++++------
.../src/weights/pallet_session.rs | 24 +++++------
.../src/weights/pallet_timestamp.rs | 24 +++++------
.../src/weights/pallet_transaction_payment.rs | 24 +++++------
.../src/weights/pallet_uniques.rs | 24 +++++------
.../src/weights/pallet_utility.rs | 24 +++++------
.../src/weights/pallet_xcm.rs | 24 +++++------
.../weights/pallet_xcm_bridge_hub_router.rs | 24 +++++------
.../asset-hub-rococo/src/weights/xcm/mod.rs | 24 +++++------
.../xcm/pallet_xcm_benchmarks_fungible.rs | 24 +++++------
.../xcm/pallet_xcm_benchmarks_generic.rs | 24 +++++------
.../weights/cumulus_pallet_weight_reclaim.rs | 24 +++++------
.../src/weights/frame_system_extensions.rs | 24 +++++------
.../weights/pallet_asset_conversion_ops.rs | 24 +++++------
.../pallet_asset_conversion_tx_payment.rs | 24 +++++------
.../src/weights/pallet_asset_rewards.rs | 24 +++++------
.../src/weights/pallet_balances.rs | 24 +++++------
.../src/weights/pallet_migrations.rs | 24 +++++------
.../src/weights/pallet_multisig.rs | 24 +++++------
.../src/weights/pallet_transaction_payment.rs | 21 +++++-----
.../src/weights/pallet_xcm.rs | 24 +++++------
.../weights/pallet_xcm_bridge_hub_router.rs | 24 +++++------
.../xcm/pallet_xcm_benchmarks_fungible.rs | 24 +++++------
.../xcm/pallet_xcm_benchmarks_generic.rs | 24 +++++------
.../runtimes/assets/test-utils/src/lib.rs | 24 +++++------
.../assets/test-utils/src/xcm_helpers.rs | 26 ++++++------
.../src/bridge_common_config.rs | 24 +++++------
.../src/bridge_to_bulletin_config.rs | 26 ++++++------
.../src/bridge_to_ethereum_config.rs | 26 ++++++------
.../src/bridge_to_westend_config.rs | 26 ++++++------
.../bridge-hubs/bridge-hub-rococo/src/lib.rs | 26 ++++++------
.../weights/cumulus_pallet_weight_reclaim.rs | 24 +++++------
.../src/weights/frame_system_extensions.rs | 24 +++++------
.../src/weights/pallet_balances.rs | 24 +++++------
.../src/weights/pallet_bridge_grandpa.rs | 24 +++++------
...idge_messages_rococo_to_rococo_bulletin.rs | 24 +++++------
...allet_bridge_messages_rococo_to_westend.rs | 24 +++++------
.../src/weights/pallet_bridge_parachains.rs | 24 +++++------
.../src/weights/pallet_bridge_relayers.rs | 24 +++++------
.../src/weights/pallet_multisig.rs | 24 +++++------
.../src/weights/pallet_transaction_payment.rs | 24 +++++------
.../src/weights/pallet_xcm.rs | 24 +++++------
.../xcm/pallet_xcm_benchmarks_fungible.rs | 24 +++++------
.../xcm/pallet_xcm_benchmarks_generic.rs | 24 +++++------
.../bridge-hub-rococo/src/xcm_config.rs | 24 +++++------
.../bridge-hub-rococo/tests/snowbridge.rs | 26 ++++++------
.../bridge-hub-rococo/tests/tests.rs | 26 ++++++------
.../src/bridge_common_config.rs | 26 ++++++------
.../src/bridge_to_ethereum_config.rs | 24 +++++------
.../src/bridge_to_rococo_config.rs | 26 ++++++------
.../bridge-hubs/bridge-hub-westend/src/lib.rs | 26 ++++++------
.../weights/cumulus_pallet_weight_reclaim.rs | 24 +++++------
.../src/weights/frame_system.rs | 24 +++++------
.../src/weights/frame_system_extensions.rs | 24 +++++------
.../src/weights/pallet_balances.rs | 24 +++++------
.../src/weights/pallet_bridge_grandpa.rs | 24 +++++------
.../src/weights/pallet_bridge_messages.rs | 24 +++++------
.../src/weights/pallet_bridge_parachains.rs | 24 +++++------
.../src/weights/pallet_bridge_relayers.rs | 24 +++++------
.../src/weights/pallet_collator_selection.rs | 24 +++++------
.../src/weights/pallet_multisig.rs | 24 +++++------
.../src/weights/pallet_session.rs | 24 +++++------
.../src/weights/pallet_timestamp.rs | 24 +++++------
.../src/weights/pallet_transaction_payment.rs | 24 +++++------
.../src/weights/pallet_utility.rs | 24 +++++------
.../src/weights/pallet_xcm.rs | 24 +++++------
.../bridge-hub-westend/src/weights/xcm/mod.rs | 24 +++++------
.../xcm/pallet_xcm_benchmarks_fungible.rs | 24 +++++------
.../xcm/pallet_xcm_benchmarks_generic.rs | 24 +++++------
.../bridge-hub-westend/src/xcm_config.rs | 24 +++++------
.../bridge-hub-westend/tests/snowbridge.rs | 26 ++++++------
.../bridge-hub-westend/tests/tests.rs | 26 ++++++------
.../bridge-hubs/common/tests/tests.rs | 24 +++++------
.../bridge-hubs/test-utils/src/lib.rs | 24 +++++------
.../src/test_cases/from_grandpa_chain.rs | 26 ++++++------
.../src/test_cases/from_parachain.rs | 26 ++++++------
.../test-utils/src/test_cases/helpers.rs | 26 ++++++------
.../test-utils/src/test_cases/mod.rs | 26 ++++++------
.../src/test_data/from_grandpa_chain.rs | 24 +++++------
.../src/test_data/from_parachain.rs | 24 +++++------
.../test-utils/src/test_data/mod.rs | 26 ++++++------
.../collectives-westend/src/fellowship/mod.rs | 24 +++++------
.../src/fellowship/origins.rs | 26 ++++++------
.../src/fellowship/tracks.rs | 24 +++++------
.../weights/cumulus_pallet_weight_reclaim.rs | 24 +++++------
.../src/weights/frame_system_extensions.rs | 24 +++++------
.../src/weights/pallet_asset_rate.rs | 26 ++++++------
.../src/weights/pallet_balances.rs | 24 +++++------
.../src/weights/pallet_collective.rs | 24 +++++------
.../pallet_core_fellowship_ambassador_core.rs | 24 +++++------
.../pallet_core_fellowship_fellowship_core.rs | 24 +++++------
.../src/weights/pallet_multisig.rs | 24 +++++------
...ranked_collective_ambassador_collective.rs | 26 ++++++------
.../pallet_referenda_ambassador_referenda.rs | 26 ++++++------
.../pallet_salary_ambassador_salary.rs | 26 ++++++------
.../src/weights/pallet_scheduler.rs | 24 +++++------
.../src/weights/pallet_transaction_payment.rs | 21 +++++-----
.../src/weights/pallet_treasury.rs | 26 ++++++------
.../src/weights/pallet_xcm.rs | 24 +++++------
.../xcm/pallet_xcm_benchmarks_fungible.rs | 24 +++++------
.../xcm/pallet_xcm_benchmarks_generic.rs | 24 +++++------
.../collectives-westend/tests/tests.rs | 24 +++++------
.../contracts/contracts-rococo/src/lib.rs | 24 +++++------
.../contracts/contracts-rococo/tests/tests.rs | 24 +++++------
.../coretime/coretime-rococo/src/coretime.rs | 28 ++++++-------
.../cumulus_pallet_parachain_system.rs | 24 +++++------
.../weights/cumulus_pallet_weight_reclaim.rs | 24 +++++------
.../src/weights/cumulus_pallet_xcmp_queue.rs | 24 +++++------
.../src/weights/frame_system.rs | 24 +++++------
.../src/weights/frame_system_extensions.rs | 24 +++++------
.../src/weights/pallet_balances.rs | 24 +++++------
.../src/weights/pallet_broker.rs | 24 +++++------
.../src/weights/pallet_collator_selection.rs | 24 +++++------
.../src/weights/pallet_message_queue.rs | 24 +++++------
.../src/weights/pallet_multisig.rs | 24 +++++------
.../src/weights/pallet_proxy.rs | 24 +++++------
.../src/weights/pallet_session.rs | 24 +++++------
.../src/weights/pallet_timestamp.rs | 24 +++++------
.../src/weights/pallet_transaction_payment.rs | 24 +++++------
.../src/weights/pallet_utility.rs | 24 +++++------
.../coretime-rococo/src/weights/pallet_xcm.rs | 24 +++++------
.../coretime-rococo/src/weights/xcm/mod.rs | 24 +++++------
.../xcm/pallet_xcm_benchmarks_fungible.rs | 24 +++++------
.../xcm/pallet_xcm_benchmarks_generic.rs | 24 +++++------
.../coretime-rococo/src/xcm_config.rs | 26 ++++++------
.../coretime/coretime-rococo/tests/tests.rs | 24 +++++------
.../coretime/coretime-westend/src/coretime.rs | 28 ++++++-------
.../cumulus_pallet_parachain_system.rs | 24 +++++------
.../weights/cumulus_pallet_weight_reclaim.rs | 24 +++++------
.../src/weights/cumulus_pallet_xcmp_queue.rs | 24 +++++------
.../src/weights/frame_system.rs | 24 +++++------
.../src/weights/frame_system_extensions.rs | 24 +++++------
.../src/weights/pallet_balances.rs | 24 +++++------
.../src/weights/pallet_broker.rs | 24 +++++------
.../src/weights/pallet_collator_selection.rs | 24 +++++------
.../src/weights/pallet_message_queue.rs | 24 +++++------
.../src/weights/pallet_multisig.rs | 24 +++++------
.../src/weights/pallet_proxy.rs | 24 +++++------
.../src/weights/pallet_session.rs | 24 +++++------
.../src/weights/pallet_timestamp.rs | 24 +++++------
.../src/weights/pallet_transaction_payment.rs | 24 +++++------
.../src/weights/pallet_utility.rs | 24 +++++------
.../src/weights/pallet_xcm.rs | 24 +++++------
.../xcm/pallet_xcm_benchmarks_fungible.rs | 24 +++++------
.../xcm/pallet_xcm_benchmarks_generic.rs | 24 +++++------
.../coretime-westend/src/xcm_config.rs | 26 ++++++------
.../coretime/coretime-westend/tests/tests.rs | 24 +++++------
.../cumulus_pallet_parachain_system.rs | 24 +++++------
.../src/weights/frame_system.rs | 24 +++++------
.../src/weights/frame_system_extensions.rs | 24 +++++------
.../src/weights/pallet_glutton.rs | 24 +++++------
.../src/weights/pallet_message_queue.rs | 24 +++++------
.../src/weights/pallet_timestamp.rs | 24 +++++------
.../weights/cumulus_pallet_weight_reclaim.rs | 24 +++++------
.../src/weights/frame_system_extensions.rs | 24 +++++------
.../src/weights/pallet_balances.rs | 24 +++++------
.../src/weights/pallet_migrations.rs | 24 +++++------
.../src/weights/pallet_multisig.rs | 24 +++++------
.../people-rococo/src/weights/pallet_proxy.rs | 24 +++++------
.../src/weights/pallet_transaction_payment.rs | 24 +++++------
.../people-rococo/src/weights/pallet_xcm.rs | 24 +++++------
.../xcm/pallet_xcm_benchmarks_fungible.rs | 24 +++++------
.../xcm/pallet_xcm_benchmarks_generic.rs | 24 +++++------
.../people/people-rococo/tests/tests.rs | 24 +++++------
.../weights/cumulus_pallet_weight_reclaim.rs | 24 +++++------
.../src/weights/frame_system_extensions.rs | 24 +++++------
.../src/weights/pallet_balances.rs | 24 +++++------
.../src/weights/pallet_migrations.rs | 24 +++++------
.../src/weights/pallet_multisig.rs | 24 +++++------
.../src/weights/pallet_proxy.rs | 24 +++++------
.../src/weights/pallet_transaction_payment.rs | 24 +++++------
.../people-westend/src/weights/pallet_xcm.rs | 24 +++++------
.../xcm/pallet_xcm_benchmarks_fungible.rs | 24 +++++------
.../xcm/pallet_xcm_benchmarks_generic.rs | 24 +++++------
.../people/people-westend/tests/tests.rs | 24 +++++------
.../runtimes/test-utils/src/test_cases.rs | 26 ++++++------
.../runtimes/testing/penpal/build.rs | 34 +++++++++++-----
.../runtimes/testing/penpal/src/lib.rs | 40 ++++++++++++-------
.../penpal/src/weights/block_weights.rs | 39 +++++++++++-------
.../penpal/src/weights/extrinsic_weights.rs | 39 +++++++++++-------
.../testing/penpal/src/weights/mod.rs | 39 +++++++++++-------
.../penpal/src/weights/paritydb_weights.rs | 39 +++++++++++-------
.../penpal/src/weights/rocksdb_weights.rs | 39 +++++++++++-------
.../runtimes/testing/penpal/src/xcm_config.rs | 40 ++++++++++++-------
.../testing/rococo-parachain/src/lib.rs | 26 ++++++------
cumulus/polkadot-omni-node/build.rs | 24 +++++------
cumulus/polkadot-omni-node/lib/src/cli.rs | 26 ++++++------
cumulus/polkadot-omni-node/lib/src/command.rs | 24 +++++------
.../polkadot-omni-node/lib/src/common/aura.rs | 24 +++++------
.../lib/src/common/chain_spec.rs | 24 +++++------
.../lib/src/common/command.rs | 26 ++++++------
.../polkadot-omni-node/lib/src/common/mod.rs | 24 +++++------
.../polkadot-omni-node/lib/src/common/rpc.rs | 24 +++++------
.../lib/src/common/runtime.rs | 26 ++++++------
.../polkadot-omni-node/lib/src/common/spec.rs | 26 ++++++------
.../lib/src/common/types.rs | 26 ++++++------
.../lib/src/fake_runtime_api/mod.rs | 26 ++++++------
.../lib/src/fake_runtime_api/utils.rs | 26 ++++++------
cumulus/polkadot-omni-node/lib/src/lib.rs | 24 +++++------
.../polkadot-omni-node/lib/src/nodes/aura.rs | 26 ++++++------
.../lib/src/nodes/manual_seal.rs | 24 +++++------
.../polkadot-omni-node/lib/src/nodes/mod.rs | 26 ++++++------
.../lib/src/tests/benchmark_storage_works.rs | 26 ++++++------
.../lib/src/tests/common.rs | 26 ++++++------
.../src/tests/polkadot_argument_parsing.rs | 26 ++++++------
.../lib/src/tests/polkadot_mdns_issue.rs | 26 ++++++------
.../lib/src/tests/purge_chain_works.rs | 26 ++++++------
.../tests/running_the_node_and_interrupt.rs | 26 ++++++------
cumulus/polkadot-omni-node/src/main.rs | 26 ++++++------
cumulus/polkadot-parachain/build.rs | 24 +++++------
.../src/chain_spec/asset_hubs.rs | 24 +++++------
.../src/chain_spec/bridge_hubs.rs | 26 ++++++------
.../src/chain_spec/collectives.rs | 26 ++++++------
.../src/chain_spec/coretime.rs | 26 ++++++------
.../src/chain_spec/glutton.rs | 24 +++++------
.../polkadot-parachain/src/chain_spec/mod.rs | 26 ++++++------
.../src/chain_spec/penpal.rs | 24 +++++------
.../src/chain_spec/people.rs | 26 ++++++------
.../src/chain_spec/rococo_parachain.rs | 24 +++++------
cumulus/polkadot-parachain/src/main.rs | 26 ++++++------
cumulus/primitives/aura/src/lib.rs | 24 +++++------
cumulus/primitives/core/src/lib.rs | 26 ++++++------
.../primitives/parachain-inherent/src/lib.rs | 26 ++++++------
.../proof-size-hostfunction/src/lib.rs | 26 ++++++------
cumulus/primitives/timestamp/src/lib.rs | 24 +++++------
cumulus/primitives/utility/src/lib.rs | 26 ++++++------
cumulus/primitives/utility/src/tests/mod.rs | 24 +++++------
.../utility/src/tests/swap_first.rs | 26 ++++++------
cumulus/test/relay-sproof-builder/src/lib.rs | 26 ++++++------
cumulus/xcm/xcm-emulator/src/lib.rs | 26 ++++++------
polkadot/xcm/docs/src/cookbook/mod.rs | 3 +-
.../cookbook/relay_token_transactor/mod.rs | 3 +-
.../relay_token_transactor/network.rs | 3 +-
.../relay_token_transactor/parachain/mod.rs | 3 +-
.../parachain/xcm_config.rs | 3 +-
.../relay_token_transactor/relay_chain/mod.rs | 3 +-
.../relay_chain/xcm_config.rs | 3 +-
.../cookbook/relay_token_transactor/tests.rs | 3 +-
polkadot/xcm/docs/src/fundamentals.rs | 3 +-
polkadot/xcm/docs/src/glossary.rs | 3 +-
polkadot/xcm/docs/src/guides/mod.rs | 3 +-
polkadot/xcm/docs/src/lib.rs | 3 +-
polkadot/xcm/xcm-builder/src/fee_handling.rs | 2 +-
.../src/traits/process_transaction.rs | 2 +-
.../xcm/xcm-runtime-apis/src/conversions.rs | 26 ++++++------
polkadot/xcm/xcm-runtime-apis/src/dry_run.rs | 24 +++++------
polkadot/xcm/xcm-runtime-apis/src/fees.rs | 24 +++++------
polkadot/xcm/xcm-runtime-apis/src/lib.rs | 26 ++++++------
.../xcm/xcm-runtime-apis/src/trusted_query.rs | 25 ++++++------
.../xcm/xcm-runtime-apis/tests/conversions.rs | 24 +++++------
.../xcm-runtime-apis/tests/fee_estimation.rs | 24 +++++------
polkadot/xcm/xcm-runtime-apis/tests/mock.rs | 26 ++++++------
.../xcm-runtime-apis/tests/trusted_query.rs | 20 ++++++----
.../xcm-simulator/src/mock_message_queue.rs | 2 +-
substrate/bin/node/cli/benches/executor.rs | 27 +++++++------
substrate/bin/node/cli/tests/basic.rs | 27 +++++++------
substrate/bin/node/cli/tests/common.rs | 27 +++++++------
substrate/bin/node/cli/tests/fees.rs | 27 +++++++------
.../bin/node/cli/tests/submit_transaction.rs | 27 +++++++------
substrate/bin/node/runtime/src/assets_api.rs | 27 ++++++-------
substrate/bin/node/runtime/src/lib.rs | 27 ++++++-------
substrate/client/cli/src/commands/generate.rs | 25 ++++++------
.../cli/src/commands/generate_node_key.rs | 25 ++++++------
.../client/cli/src/commands/insert_key.rs | 27 +++++++------
.../client/cli/src/commands/inspect_key.rs | 27 +++++++------
.../cli/src/commands/inspect_node_key.rs | 27 +++++++------
substrate/client/cli/src/commands/key.rs | 27 +++++++------
.../incoming_requests_handler.rs | 5 ++-
.../consensus/grandpa/src/warp_proof.rs | 5 ++-
substrate/client/executor/benches/bench.rs | 27 +++++++------
substrate/client/keystore/src/local.rs | 25 ++++++------
substrate/client/network/src/bitswap/mod.rs | 5 ++-
.../network/sync/src/block_relay_protocol.rs | 7 ++--
.../network/sync/src/block_request_handler.rs | 5 ++-
.../network/sync/src/state_request_handler.rs | 5 ++-
.../network/sync/src/warp_request_handler.rs | 5 ++-
.../client/rpc-spec-v2/src/common/mod.rs | 5 +++
substrate/client/sync-state-rpc/src/lib.rs | 27 ++++++-------
substrate/client/tracing/benches/bench.rs | 27 +++++++------
.../client/tracing/proc-macro/src/lib.rs | 25 ++++++------
substrate/client/tracing/src/block/mod.rs | 5 ++-
.../client/tracing/src/logging/directives.rs | 5 ++-
substrate/client/utils/src/id_sequence.rs | 27 ++++++-------
substrate/client/utils/src/lib.rs | 25 ++++++------
substrate/client/utils/src/metrics.rs | 25 ++++++------
substrate/client/utils/src/mpsc.rs | 27 ++++++-------
substrate/client/utils/src/notification.rs | 27 ++++++-------
.../client/utils/src/notification/registry.rs | 27 ++++++-------
.../client/utils/src/notification/tests.rs | 27 ++++++-------
substrate/client/utils/src/pubsub.rs | 27 ++++++-------
substrate/client/utils/src/pubsub/tests.rs | 27 ++++++-------
.../src/pubsub/tests/normal_operation.rs | 27 ++++++-------
.../src/pubsub/tests/panicking_registry.rs | 27 ++++++-------
substrate/client/utils/src/status_sinks.rs | 27 ++++++-------
substrate/frame/assets-freezer/src/impls.rs | 32 +++++++++------
substrate/frame/assets-freezer/src/lib.rs | 32 +++++++++------
substrate/frame/assets-freezer/src/mock.rs | 32 +++++++++------
substrate/frame/assets-freezer/src/tests.rs | 30 ++++++++------
.../bags-list/remote-tests/src/migration.rs | 24 +++++------
.../bags-list/remote-tests/src/snapshot.rs | 24 +++++------
.../bags-list/remote-tests/src/try_state.rs | 26 ++++++------
substrate/frame/balances/src/migration.rs | 26 ++++++------
.../frame/contracts/mock-network/src/lib.rs | 2 +-
.../frame/contracts/mock-network/src/mocks.rs | 2 +-
.../mock-network/src/mocks/msg_queue.rs | 2 +-
.../src/mocks/relay_message_queue.rs | 2 +-
.../contracts/mock-network/src/parachain.rs | 2 +-
.../src/parachain/contracts_config.rs | 2 +-
.../contracts/mock-network/src/relay_chain.rs | 2 +-
.../frame/delegated-staking/src/impls.rs | 27 ++++++-------
.../frame/delegated-staking/src/types.rs | 27 ++++++-------
.../src/extensions.rs | 32 +++++++++------
.../authorization-tx-extension/src/lib.rs | 32 +++++++++------
.../authorization-tx-extension/src/mock.rs | 32 +++++++++------
.../authorization-tx-extension/src/tests.rs | 30 ++++++++------
.../frame/examples/basic/src/benchmarking.rs | 32 +++++++++------
substrate/frame/examples/basic/src/lib.rs | 32 +++++++++------
substrate/frame/examples/basic/src/tests.rs | 32 +++++++++------
substrate/frame/examples/basic/src/weights.rs | 31 ++++++++------
.../frame/examples/default-config/src/lib.rs | 32 +++++++++------
substrate/frame/examples/dev-mode/src/lib.rs | 32 +++++++++------
.../frame/examples/dev-mode/src/tests.rs | 32 +++++++++------
.../frame/examples/frame-crate/src/lib.rs | 30 ++++++++------
.../examples/kitchensink/src/benchmarking.rs | 30 ++++++++------
.../frame/examples/kitchensink/src/lib.rs | 32 +++++++++------
.../frame/examples/kitchensink/src/tests.rs | 32 +++++++++------
.../frame/examples/kitchensink/src/weights.rs | 30 ++++++++------
.../frame/examples/offchain-worker/src/lib.rs | 32 +++++++++------
.../examples/offchain-worker/src/tests.rs | 32 +++++++++------
.../single-block-migrations/src/lib.rs | 32 +++++++++------
.../src/migrations/mod.rs | 30 ++++++++------
.../src/migrations/v1.rs | 32 +++++++++------
.../single-block-migrations/src/mock.rs | 32 +++++++++------
.../frame/examples/split/src/benchmarking.rs | 32 +++++++++------
substrate/frame/examples/split/src/events.rs | 30 ++++++++------
substrate/frame/examples/split/src/lib.rs | 32 +++++++++------
substrate/frame/examples/split/src/mock.rs | 32 +++++++++------
substrate/frame/examples/split/src/tests.rs | 30 ++++++++------
substrate/frame/examples/split/src/weights.rs | 30 ++++++++------
.../frame/revive/mock-network/src/lib.rs | 2 +-
.../frame/revive/mock-network/src/mocks.rs | 2 +-
.../mock-network/src/mocks/msg_queue.rs | 2 +-
.../src/mocks/relay_message_queue.rs | 2 +-
.../revive/mock-network/src/parachain.rs | 2 +-
.../src/parachain/contracts_config.rs | 2 +-
.../revive/mock-network/src/relay_chain.rs | 2 +-
.../support/test/compile_pass/src/lib.rs | 25 ++++++------
.../primitives/consensus/aura/src/digests.rs | 27 ++++++-------
substrate/primitives/io/build.rs | 25 ++++++------
.../ci/node-template-release/Cargo.toml | 2 +-
substrate/test-utils/cli/build.rs | 25 ++++++------
substrate/test-utils/cli/src/lib.rs | 27 ++++++-------
446 files changed, 5031 insertions(+), 4668 deletions(-)
diff --git a/.github/workflows/check-licenses.yml b/.github/workflows/check-licenses.yml
index 21e2756e8b7..9492d06c7fc 100644
--- a/.github/workflows/check-licenses.yml
+++ b/.github/workflows/check-licenses.yml
@@ -16,7 +16,7 @@ jobs:
runs-on: ubuntu-latest
timeout-minutes: 10
env:
- LICENSES: "'Apache-2.0' 'GPL-3.0-only' 'GPL-3.0-or-later WITH Classpath-exception-2.0'"
+ LICENSES: "'Apache-2.0' 'GPL-3.0-only' 'GPL-3.0-or-later WITH Classpath-exception-2.0' 'MIT-0' 'Unlicense'"
NODE_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
steps:
- name: Checkout sources
@@ -32,21 +32,24 @@ jobs:
shopt -s globstar
npx @paritytech/license-scanner scan \
--ensure-licenses ${{ env.LICENSES }} \
- -- ./polkadot/**/*.rs
+ --file-extensions '.rs' \
+ -- ./polkadot
- name: Check the licenses in Cumulus
run: |
shopt -s globstar
npx @paritytech/license-scanner scan \
- --ensure-licenses ${{ env.LICENSES }} \
- -- ./cumulus/**/*.rs
+ --ensure-licenses ${{ env.LICENSES }} 'Unlicense' \
+ --file-extensions '.rs' \
+ -- ./cumulus
- name: Check the licenses in Substrate
run: |
shopt -s globstar
npx @paritytech/license-scanner scan \
--ensure-licenses ${{ env.LICENSES }} \
- -- ./substrate/**/*.rs
+ --file-extensions '.rs' \
+ -- ./substrate
check-product-references:
runs-on: ubuntu-latest
@@ -67,18 +70,21 @@ jobs:
shopt -s globstar
npx @paritytech/license-scanner scan \
--ensure-product 'Polkadot' \
- -- ./polkadot/**/*.rs
+ --file-extensions '.rs' \
+ -- ./polkadot
- name: Check the product references in Cumulus
run: |
shopt -s globstar
npx @paritytech/license-scanner scan \
--ensure-product 'Cumulus' \
- -- ./cumulus/**/*.rs
+ --file-extensions '.rs' \
+ -- ./cumulus
- name: Check the product references in Substrate
run: |
shopt -s globstar
npx @paritytech/license-scanner scan \
--ensure-product 'Substrate' \
- -- ./substrate/**/*.rs
+ --file-extensions '.rs' \
+ -- ./substrate
diff --git a/cumulus/client/cli/src/lib.rs b/cumulus/client/cli/src/lib.rs
index b08ad75c430..94ec48a75e4 100644
--- a/cumulus/client/cli/src/lib.rs
+++ b/cumulus/client/cli/src/lib.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
//! Cumulus CLI library.
diff --git a/cumulus/client/collator/src/lib.rs b/cumulus/client/collator/src/lib.rs
index 91ff913f263..04b4682bd20 100644
--- a/cumulus/client/collator/src/lib.rs
+++ b/cumulus/client/collator/src/lib.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
//! Cumulus Collator implementation for Substrate.
diff --git a/cumulus/client/collator/src/service.rs b/cumulus/client/collator/src/service.rs
index c06be006fc1..2bbd0a833cb 100644
--- a/cumulus/client/collator/src/service.rs
+++ b/cumulus/client/collator/src/service.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
//! The Cumulus [`CollatorService`] is a utility struct for performing common
//! operations used in parachain consensus/authoring.
diff --git a/cumulus/client/consensus/aura/src/collator.rs b/cumulus/client/consensus/aura/src/collator.rs
index dc830e463a4..e71379b8591 100644
--- a/cumulus/client/consensus/aura/src/collator.rs
+++ b/cumulus/client/consensus/aura/src/collator.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
//! The core collator logic for Aura - slot claiming, block proposing, and collation
//! packaging.
diff --git a/cumulus/client/consensus/aura/src/collators/basic.rs b/cumulus/client/consensus/aura/src/collators/basic.rs
index d843483b79f..10ad3a8ff94 100644
--- a/cumulus/client/consensus/aura/src/collators/basic.rs
+++ b/cumulus/client/consensus/aura/src/collators/basic.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
//! This provides the option to run a basic relay-chain driven Aura implementation.
//!
diff --git a/cumulus/client/consensus/aura/src/collators/lookahead.rs b/cumulus/client/consensus/aura/src/collators/lookahead.rs
index 7723de5a576..8427a404199 100644
--- a/cumulus/client/consensus/aura/src/collators/lookahead.rs
+++ b/cumulus/client/consensus/aura/src/collators/lookahead.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
//! A collator for Aura that looks ahead of the most recently included parachain block
//! when determining what to build upon.
diff --git a/cumulus/client/consensus/aura/src/collators/mod.rs b/cumulus/client/consensus/aura/src/collators/mod.rs
index 4c191c7d8a1..e4f243351be 100644
--- a/cumulus/client/consensus/aura/src/collators/mod.rs
+++ b/cumulus/client/consensus/aura/src/collators/mod.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
//! Stock, pure Aura collators.
//!
diff --git a/cumulus/client/consensus/aura/src/collators/slot_based/block_builder_task.rs b/cumulus/client/consensus/aura/src/collators/slot_based/block_builder_task.rs
index 48287555dea..9754f98da4c 100644
--- a/cumulus/client/consensus/aura/src/collators/slot_based/block_builder_task.rs
+++ b/cumulus/client/consensus/aura/src/collators/slot_based/block_builder_task.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
use codec::{Codec, Encode};
diff --git a/cumulus/client/consensus/aura/src/collators/slot_based/block_import.rs b/cumulus/client/consensus/aura/src/collators/slot_based/block_import.rs
index 9c53da6a6b7..27588c661d5 100644
--- a/cumulus/client/consensus/aura/src/collators/slot_based/block_import.rs
+++ b/cumulus/client/consensus/aura/src/collators/slot_based/block_import.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
use futures::{stream::FusedStream, StreamExt};
use sc_consensus::{BlockImport, StateAction};
diff --git a/cumulus/client/consensus/aura/src/collators/slot_based/collation_task.rs b/cumulus/client/consensus/aura/src/collators/slot_based/collation_task.rs
index abaeb8319a4..eb48494cf6d 100644
--- a/cumulus/client/consensus/aura/src/collators/slot_based/collation_task.rs
+++ b/cumulus/client/consensus/aura/src/collators/slot_based/collation_task.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
use codec::Encode;
diff --git a/cumulus/client/consensus/aura/src/collators/slot_based/mod.rs b/cumulus/client/consensus/aura/src/collators/slot_based/mod.rs
index ab78b31fbd8..f72960fe4c2 100644
--- a/cumulus/client/consensus/aura/src/collators/slot_based/mod.rs
+++ b/cumulus/client/consensus/aura/src/collators/slot_based/mod.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
//! A collator for Aura that looks ahead of the most recently included parachain block
//! when determining what to build upon.
diff --git a/cumulus/client/consensus/aura/src/collators/slot_based/relay_chain_data_cache.rs b/cumulus/client/consensus/aura/src/collators/slot_based/relay_chain_data_cache.rs
index be30ec2f747..b3251cd886e 100644
--- a/cumulus/client/consensus/aura/src/collators/slot_based/relay_chain_data_cache.rs
+++ b/cumulus/client/consensus/aura/src/collators/slot_based/relay_chain_data_cache.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
//! Utility for caching [`RelayChainData`] for different relay blocks.
diff --git a/cumulus/client/consensus/aura/src/equivocation_import_queue.rs b/cumulus/client/consensus/aura/src/equivocation_import_queue.rs
index a3bc90f53c2..ab0e62ac591 100644
--- a/cumulus/client/consensus/aura/src/equivocation_import_queue.rs
+++ b/cumulus/client/consensus/aura/src/equivocation_import_queue.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
/// An import queue which provides some equivocation resistance with lenient trait bounds.
///
diff --git a/cumulus/client/consensus/aura/src/import_queue.rs b/cumulus/client/consensus/aura/src/import_queue.rs
index cbbfbe8d222..bf2bf32e2de 100644
--- a/cumulus/client/consensus/aura/src/import_queue.rs
+++ b/cumulus/client/consensus/aura/src/import_queue.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
//! Parachain specific wrapper for the AuRa import queue.
diff --git a/cumulus/client/consensus/aura/src/lib.rs b/cumulus/client/consensus/aura/src/lib.rs
index ed6f5bdd4d6..0e404541ab9 100644
--- a/cumulus/client/consensus/aura/src/lib.rs
+++ b/cumulus/client/consensus/aura/src/lib.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
//! The AuRa consensus algorithm for parachains.
//!
diff --git a/cumulus/client/consensus/common/src/import_queue.rs b/cumulus/client/consensus/common/src/import_queue.rs
index 488693604fe..f3e60c73180 100644
--- a/cumulus/client/consensus/common/src/import_queue.rs
+++ b/cumulus/client/consensus/common/src/import_queue.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
//! (unstable) Composable utilities for constructing import queues for parachains.
//!
diff --git a/cumulus/client/consensus/common/src/level_monitor.rs b/cumulus/client/consensus/common/src/level_monitor.rs
index fb4b0498f68..c00390b0b84 100644
--- a/cumulus/client/consensus/common/src/level_monitor.rs
+++ b/cumulus/client/consensus/common/src/level_monitor.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
use sc_client_api::{blockchain::Backend as _, Backend, HeaderBackend as _};
use sp_blockchain::{HashAndNumber, HeaderMetadata, TreeRoute};
diff --git a/cumulus/client/consensus/common/src/lib.rs b/cumulus/client/consensus/common/src/lib.rs
index 6766c2409c3..86d5803ad54 100644
--- a/cumulus/client/consensus/common/src/lib.rs
+++ b/cumulus/client/consensus/common/src/lib.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
use codec::Decode;
use polkadot_primitives::{
diff --git a/cumulus/client/consensus/common/src/parachain_consensus.rs b/cumulus/client/consensus/common/src/parachain_consensus.rs
index 861354ed63c..8af8e1ef2bc 100644
--- a/cumulus/client/consensus/common/src/parachain_consensus.rs
+++ b/cumulus/client/consensus/common/src/parachain_consensus.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
use sc_client_api::{
Backend, BlockBackend, BlockImportNotification, BlockchainEvents, Finalizer, UsageProvider,
diff --git a/cumulus/client/consensus/common/src/parent_search.rs b/cumulus/client/consensus/common/src/parent_search.rs
index c371ec62f84..b037fe0dc95 100644
--- a/cumulus/client/consensus/common/src/parent_search.rs
+++ b/cumulus/client/consensus/common/src/parent_search.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
use codec::Decode;
use polkadot_primitives::Hash as RelayHash;
diff --git a/cumulus/client/consensus/common/src/tests.rs b/cumulus/client/consensus/common/src/tests.rs
index 2eff183fc47..56e7e927d53 100644
--- a/cumulus/client/consensus/common/src/tests.rs
+++ b/cumulus/client/consensus/common/src/tests.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
use crate::*;
diff --git a/cumulus/client/consensus/proposer/src/lib.rs b/cumulus/client/consensus/proposer/src/lib.rs
index 7eb90a5ac02..4a5a071991e 100644
--- a/cumulus/client/consensus/proposer/src/lib.rs
+++ b/cumulus/client/consensus/proposer/src/lib.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
//! The Cumulus [`Proposer`] is a wrapper around a Substrate [`sp_consensus::Environment`]
//! for creating new parachain blocks.
diff --git a/cumulus/client/consensus/relay-chain/src/import_queue.rs b/cumulus/client/consensus/relay-chain/src/import_queue.rs
index 1d6f039da4c..ab2a7de67a7 100644
--- a/cumulus/client/consensus/relay-chain/src/import_queue.rs
+++ b/cumulus/client/consensus/relay-chain/src/import_queue.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
use std::{marker::PhantomData, sync::Arc};
diff --git a/cumulus/client/consensus/relay-chain/src/lib.rs b/cumulus/client/consensus/relay-chain/src/lib.rs
index fc395a9d957..8a23edfb944 100644
--- a/cumulus/client/consensus/relay-chain/src/lib.rs
+++ b/cumulus/client/consensus/relay-chain/src/lib.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
//! The relay-chain provided consensus algorithm for parachains.
//!
diff --git a/cumulus/client/network/src/lib.rs b/cumulus/client/network/src/lib.rs
index 3b9c0fc81ec..d6cb4401aaa 100644
--- a/cumulus/client/network/src/lib.rs
+++ b/cumulus/client/network/src/lib.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
//! Parachain specific networking
//!
diff --git a/cumulus/client/network/src/tests.rs b/cumulus/client/network/src/tests.rs
index 3bdcdaae4ef..d3407d46a5c 100644
--- a/cumulus/client/network/src/tests.rs
+++ b/cumulus/client/network/src/tests.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
use super::*;
use async_trait::async_trait;
diff --git a/cumulus/client/parachain-inherent/src/lib.rs b/cumulus/client/parachain-inherent/src/lib.rs
index 0bb436a876b..9861daba347 100644
--- a/cumulus/client/parachain-inherent/src/lib.rs
+++ b/cumulus/client/parachain-inherent/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Client side code for generating the parachain inherent.
diff --git a/cumulus/client/parachain-inherent/src/mock.rs b/cumulus/client/parachain-inherent/src/mock.rs
index 8dbc6ace0f0..f6aa4a17e5c 100644
--- a/cumulus/client/parachain-inherent/src/mock.rs
+++ b/cumulus/client/parachain-inherent/src/mock.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use crate::{ParachainInherentData, INHERENT_IDENTIFIER};
use codec::Decode;
diff --git a/cumulus/client/pov-recovery/src/active_candidate_recovery.rs b/cumulus/client/pov-recovery/src/active_candidate_recovery.rs
index 9badc69fe81..435a7405c7c 100644
--- a/cumulus/client/pov-recovery/src/active_candidate_recovery.rs
+++ b/cumulus/client/pov-recovery/src/active_candidate_recovery.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
use sp_runtime::traits::Block as BlockT;
diff --git a/cumulus/client/pov-recovery/src/lib.rs b/cumulus/client/pov-recovery/src/lib.rs
index 87349aef0c9..240c97a1c1a 100644
--- a/cumulus/client/pov-recovery/src/lib.rs
+++ b/cumulus/client/pov-recovery/src/lib.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
//! Parachain PoV recovery
//!
diff --git a/cumulus/client/pov-recovery/src/tests.rs b/cumulus/client/pov-recovery/src/tests.rs
index be890d01dd9..a4093c697e9 100644
--- a/cumulus/client/pov-recovery/src/tests.rs
+++ b/cumulus/client/pov-recovery/src/tests.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
use super::*;
use assert_matches::assert_matches;
diff --git a/cumulus/client/relay-chain-inprocess-interface/src/lib.rs b/cumulus/client/relay-chain-inprocess-interface/src/lib.rs
index e5daf8ee7b5..4f885525fca 100644
--- a/cumulus/client/relay-chain-inprocess-interface/src/lib.rs
+++ b/cumulus/client/relay-chain-inprocess-interface/src/lib.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
use std::{
collections::{BTreeMap, VecDeque},
diff --git a/cumulus/client/relay-chain-interface/src/lib.rs b/cumulus/client/relay-chain-interface/src/lib.rs
index f1d5e013ba6..3623672c6ee 100644
--- a/cumulus/client/relay-chain-interface/src/lib.rs
+++ b/cumulus/client/relay-chain-interface/src/lib.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
use std::{
collections::{BTreeMap, VecDeque},
diff --git a/cumulus/client/relay-chain-minimal-node/src/blockchain_rpc_client.rs b/cumulus/client/relay-chain-minimal-node/src/blockchain_rpc_client.rs
index cfd5bd95133..a30608224ab 100644
--- a/cumulus/client/relay-chain-minimal-node/src/blockchain_rpc_client.rs
+++ b/cumulus/client/relay-chain-minimal-node/src/blockchain_rpc_client.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
use std::{
collections::{BTreeMap, VecDeque},
diff --git a/cumulus/client/relay-chain-minimal-node/src/collator_overseer.rs b/cumulus/client/relay-chain-minimal-node/src/collator_overseer.rs
index 5acc3053708..e87cd343f1b 100644
--- a/cumulus/client/relay-chain-minimal-node/src/collator_overseer.rs
+++ b/cumulus/client/relay-chain-minimal-node/src/collator_overseer.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
use futures::{select, StreamExt};
use std::sync::Arc;
diff --git a/cumulus/client/relay-chain-minimal-node/src/lib.rs b/cumulus/client/relay-chain-minimal-node/src/lib.rs
index f70a73a5d5c..7d5d1df6a07 100644
--- a/cumulus/client/relay-chain-minimal-node/src/lib.rs
+++ b/cumulus/client/relay-chain-minimal-node/src/lib.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
use collator_overseer::NewMinimalNode;
diff --git a/cumulus/client/relay-chain-minimal-node/src/network.rs b/cumulus/client/relay-chain-minimal-node/src/network.rs
index 6cb0f4590b4..bf21bde9b39 100644
--- a/cumulus/client/relay-chain-minimal-node/src/network.rs
+++ b/cumulus/client/relay-chain-minimal-node/src/network.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
use polkadot_core_primitives::{Block, Hash, Header};
use sp_runtime::traits::NumberFor;
diff --git a/cumulus/client/relay-chain-rpc-interface/src/lib.rs b/cumulus/client/relay-chain-rpc-interface/src/lib.rs
index a895d8f3e5f..15fc8024e0b 100644
--- a/cumulus/client/relay-chain-rpc-interface/src/lib.rs
+++ b/cumulus/client/relay-chain-rpc-interface/src/lib.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
use async_trait::async_trait;
use core::time::Duration;
diff --git a/cumulus/client/relay-chain-rpc-interface/src/light_client_worker.rs b/cumulus/client/relay-chain-rpc-interface/src/light_client_worker.rs
index 2347dbb85f7..560342f110b 100644
--- a/cumulus/client/relay-chain-rpc-interface/src/light_client_worker.rs
+++ b/cumulus/client/relay-chain-rpc-interface/src/light_client_worker.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
//! This module contains a backend that sends RPC requests to an
//! embedded light client. Even though no networking is involved,
diff --git a/cumulus/client/relay-chain-rpc-interface/src/metrics.rs b/cumulus/client/relay-chain-rpc-interface/src/metrics.rs
index 4d09464d237..3e43df4e8fa 100644
--- a/cumulus/client/relay-chain-rpc-interface/src/metrics.rs
+++ b/cumulus/client/relay-chain-rpc-interface/src/metrics.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
use prometheus::{Error as PrometheusError, HistogramTimer, Registry};
use prometheus_endpoint::{HistogramOpts, HistogramVec, Opts};
diff --git a/cumulus/client/relay-chain-rpc-interface/src/reconnecting_ws_client.rs b/cumulus/client/relay-chain-rpc-interface/src/reconnecting_ws_client.rs
index dc0e9d697b4..ae5f1f5c1ab 100644
--- a/cumulus/client/relay-chain-rpc-interface/src/reconnecting_ws_client.rs
+++ b/cumulus/client/relay-chain-rpc-interface/src/reconnecting_ws_client.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
use cumulus_primitives_core::relay_chain::{
Block as RelayBlock, BlockNumber as RelayNumber, Hash as RelayHash, Header as RelayHeader,
diff --git a/cumulus/client/relay-chain-rpc-interface/src/rpc_client.rs b/cumulus/client/relay-chain-rpc-interface/src/rpc_client.rs
index 1cd9d0c11ee..b2fd5a4e608 100644
--- a/cumulus/client/relay-chain-rpc-interface/src/rpc_client.rs
+++ b/cumulus/client/relay-chain-rpc-interface/src/rpc_client.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
use futures::channel::{
mpsc::{Receiver, Sender},
diff --git a/cumulus/client/relay-chain-rpc-interface/src/tokio_platform.rs b/cumulus/client/relay-chain-rpc-interface/src/tokio_platform.rs
index 75a5604d741..adbfd03d226 100644
--- a/cumulus/client/relay-chain-rpc-interface/src/tokio_platform.rs
+++ b/cumulus/client/relay-chain-rpc-interface/src/tokio_platform.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
use core::time::Duration;
use futures::prelude::*;
diff --git a/cumulus/client/service/src/lib.rs b/cumulus/client/service/src/lib.rs
index 912109c2ad3..b3a85e6ef3f 100644
--- a/cumulus/client/service/src/lib.rs
+++ b/cumulus/client/service/src/lib.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// along with Cumulus. If not, see <https://www.gnu.org/licenses/>.
//! Cumulus service
//!
diff --git a/cumulus/file_header.txt b/cumulus/file_header.txt
index 712045bf2ca..9bd0414043e 100644
--- a/cumulus/file_header.txt
+++ b/cumulus/file_header.txt
@@ -1,15 +1,14 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
diff --git a/cumulus/pallets/aura-ext/src/consensus_hook.rs b/cumulus/pallets/aura-ext/src/consensus_hook.rs
index 56966aa0c8f..52a7a500a1f 100644
--- a/cumulus/pallets/aura-ext/src/consensus_hook.rs
+++ b/cumulus/pallets/aura-ext/src/consensus_hook.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! The definition of a [`FixedVelocityConsensusHook`] for consensus logic to manage
//! block velocity.
diff --git a/cumulus/pallets/aura-ext/src/lib.rs b/cumulus/pallets/aura-ext/src/lib.rs
index 19c2634ca70..496cbb694a8 100644
--- a/cumulus/pallets/aura-ext/src/lib.rs
+++ b/cumulus/pallets/aura-ext/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Cumulus extension pallet for AuRa
//!
diff --git a/cumulus/pallets/aura-ext/src/migration.rs b/cumulus/pallets/aura-ext/src/migration.rs
index b580c19fc73..c8c9a5fa31d 100644
--- a/cumulus/pallets/aura-ext/src/migration.rs
+++ b/cumulus/pallets/aura-ext/src/migration.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
extern crate alloc;
use crate::{Config, Pallet};
diff --git a/cumulus/pallets/aura-ext/src/test.rs b/cumulus/pallets/aura-ext/src/test.rs
index b0099381e68..8ac3c74bddd 100644
--- a/cumulus/pallets/aura-ext/src/test.rs
+++ b/cumulus/pallets/aura-ext/src/test.rs
@@ -1,18 +1,18 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#![cfg(test)]
extern crate alloc;
diff --git a/cumulus/pallets/collator-selection/src/migration.rs b/cumulus/pallets/collator-selection/src/migration.rs
index 34f91429708..c905ccbbef1 100644
--- a/cumulus/pallets/collator-selection/src/migration.rs
+++ b/cumulus/pallets/collator-selection/src/migration.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! A module that is responsible for migration of storage for Collator Selection.
diff --git a/cumulus/pallets/dmp-queue/src/migration.rs b/cumulus/pallets/dmp-queue/src/migration.rs
index 1b83fea710a..dd2f2e386d2 100644
--- a/cumulus/pallets/dmp-queue/src/migration.rs
+++ b/cumulus/pallets/dmp-queue/src/migration.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Migrates the storage from the previously deleted DMP pallet.
diff --git a/cumulus/pallets/dmp-queue/src/tests.rs b/cumulus/pallets/dmp-queue/src/tests.rs
index 368a1c0b436..ba332be58ac 100644
--- a/cumulus/pallets/dmp-queue/src/tests.rs
+++ b/cumulus/pallets/dmp-queue/src/tests.rs
@@ -1,18 +1,18 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Test the lazy migration.
diff --git a/cumulus/pallets/parachain-system/proc-macro/src/lib.rs b/cumulus/pallets/parachain-system/proc-macro/src/lib.rs
index f284fbdc64c..d3693c970b9 100644
--- a/cumulus/pallets/parachain-system/proc-macro/src/lib.rs
+++ b/cumulus/pallets/parachain-system/proc-macro/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use proc_macro2::Span;
use proc_macro_crate::{crate_name, FoundCrate};
diff --git a/cumulus/pallets/parachain-system/src/consensus_hook.rs b/cumulus/pallets/parachain-system/src/consensus_hook.rs
index 6d65bdc7718..e4d90fcfd3d 100644
--- a/cumulus/pallets/parachain-system/src/consensus_hook.rs
+++ b/cumulus/pallets/parachain-system/src/consensus_hook.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! The definition of a [`ConsensusHook`] trait for consensus logic to manage the backlog
//! of parachain blocks ready to submit to the relay chain, as well as some basic implementations.
diff --git a/cumulus/pallets/parachain-system/src/lib.rs b/cumulus/pallets/parachain-system/src/lib.rs
index 624f91e7fdf..0a4a29539b2 100644
--- a/cumulus/pallets/parachain-system/src/lib.rs
+++ b/cumulus/pallets/parachain-system/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#![cfg_attr(not(feature = "std"), no_std)]
diff --git a/cumulus/pallets/parachain-system/src/migration.rs b/cumulus/pallets/parachain-system/src/migration.rs
index 30106aceab5..e985029851d 100644
--- a/cumulus/pallets/parachain-system/src/migration.rs
+++ b/cumulus/pallets/parachain-system/src/migration.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use crate::{Config, Pallet, ReservedDmpWeightOverride, ReservedXcmpWeightOverride};
use frame_support::{
diff --git a/cumulus/pallets/parachain-system/src/mock.rs b/cumulus/pallets/parachain-system/src/mock.rs
index 5b59be0482e..ea0f227d725 100644
--- a/cumulus/pallets/parachain-system/src/mock.rs
+++ b/cumulus/pallets/parachain-system/src/mock.rs
@@ -1,18 +1,18 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Test setup and helpers.
diff --git a/cumulus/pallets/parachain-system/src/relay_state_snapshot.rs b/cumulus/pallets/parachain-system/src/relay_state_snapshot.rs
index 323aaf65038..e82b5c230a0 100644
--- a/cumulus/pallets/parachain-system/src/relay_state_snapshot.rs
+++ b/cumulus/pallets/parachain-system/src/relay_state_snapshot.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Relay chain state proof provides means for accessing part of relay chain storage for reads.
diff --git a/cumulus/pallets/parachain-system/src/tests.rs b/cumulus/pallets/parachain-system/src/tests.rs
index 2b65dd6a921..d3b65dcdc63 100755
--- a/cumulus/pallets/parachain-system/src/tests.rs
+++ b/cumulus/pallets/parachain-system/src/tests.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#![cfg(test)]
diff --git a/cumulus/pallets/parachain-system/src/unincluded_segment.rs b/cumulus/pallets/parachain-system/src/unincluded_segment.rs
index 814bb83aa1a..572ef045c4d 100644
--- a/cumulus/pallets/parachain-system/src/unincluded_segment.rs
+++ b/cumulus/pallets/parachain-system/src/unincluded_segment.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Primitives used for tracking message queues constraints in an unincluded block segment
//! of the parachain.
diff --git a/cumulus/pallets/parachain-system/src/validate_block/implementation.rs b/cumulus/pallets/parachain-system/src/validate_block/implementation.rs
index 2c531c39acc..3f762fcdbe4 100644
--- a/cumulus/pallets/parachain-system/src/validate_block/implementation.rs
+++ b/cumulus/pallets/parachain-system/src/validate_block/implementation.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! The actual implementation of the validate block functionality.
diff --git a/cumulus/pallets/parachain-system/src/validate_block/mod.rs b/cumulus/pallets/parachain-system/src/validate_block/mod.rs
index 2d210f4bac2..8b10d7ca4e5 100644
--- a/cumulus/pallets/parachain-system/src/validate_block/mod.rs
+++ b/cumulus/pallets/parachain-system/src/validate_block/mod.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! A module that enables a runtime to work as parachain.
diff --git a/cumulus/pallets/parachain-system/src/validate_block/tests.rs b/cumulus/pallets/parachain-system/src/validate_block/tests.rs
index 871ce5c1710..831eebe9588 100644
--- a/cumulus/pallets/parachain-system/src/validate_block/tests.rs
+++ b/cumulus/pallets/parachain-system/src/validate_block/tests.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use codec::{Decode, DecodeAll, Encode};
use cumulus_primitives_core::{ParachainBlockData, PersistedValidationData};
diff --git a/cumulus/pallets/parachain-system/src/validate_block/trie_recorder.rs b/cumulus/pallets/parachain-system/src/validate_block/trie_recorder.rs
index 8dc2f20dd39..09acedf1d98 100644
--- a/cumulus/pallets/parachain-system/src/validate_block/trie_recorder.rs
+++ b/cumulus/pallets/parachain-system/src/validate_block/trie_recorder.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Provide a specialized trie-recorder and provider for use in validate-block.
//!
diff --git a/cumulus/pallets/parachain-system/src/weights.rs b/cumulus/pallets/parachain-system/src/weights.rs
index 5c61879b4d3..ba7d8b1e87f 100644
--- a/cumulus/pallets/parachain-system/src/weights.rs
+++ b/cumulus/pallets/parachain-system/src/weights.rs
@@ -1,18 +1,18 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for cumulus_pallet_parachain_system
//!
diff --git a/cumulus/pallets/solo-to-para/src/lib.rs b/cumulus/pallets/solo-to-para/src/lib.rs
index b42cc74f1cf..f8761e13a05 100644
--- a/cumulus/pallets/solo-to-para/src/lib.rs
+++ b/cumulus/pallets/solo-to-para/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#![cfg_attr(not(feature = "std"), no_std)]
diff --git a/cumulus/pallets/weight-reclaim/src/benchmarks.rs b/cumulus/pallets/weight-reclaim/src/benchmarks.rs
index 78bebc967d9..1f7a1e8adfc 100644
--- a/cumulus/pallets/weight-reclaim/src/benchmarks.rs
+++ b/cumulus/pallets/weight-reclaim/src/benchmarks.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#![cfg(feature = "runtime-benchmarks")]
diff --git a/cumulus/pallets/weight-reclaim/src/lib.rs b/cumulus/pallets/weight-reclaim/src/lib.rs
index 7bbd2cf29d8..8e593816637 100644
--- a/cumulus/pallets/weight-reclaim/src/lib.rs
+++ b/cumulus/pallets/weight-reclaim/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Pallet and transaction extensions to reclaim PoV proof size weight after an extrinsic has been
//! applied.
diff --git a/cumulus/pallets/weight-reclaim/src/tests.rs b/cumulus/pallets/weight-reclaim/src/tests.rs
index ce647445b33..711faa7eb50 100644
--- a/cumulus/pallets/weight-reclaim/src/tests.rs
+++ b/cumulus/pallets/weight-reclaim/src/tests.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#![cfg(test)]
diff --git a/cumulus/pallets/weight-reclaim/src/weights.rs b/cumulus/pallets/weight-reclaim/src/weights.rs
index e651c8a7831..9ae7033200f 100644
--- a/cumulus/pallets/weight-reclaim/src/weights.rs
+++ b/cumulus/pallets/weight-reclaim/src/weights.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `cumulus_pallet_weight_reclaim`
//!
diff --git a/cumulus/pallets/xcm/src/lib.rs b/cumulus/pallets/xcm/src/lib.rs
index e31df8471c2..e60ff78a803 100644
--- a/cumulus/pallets/xcm/src/lib.rs
+++ b/cumulus/pallets/xcm/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Pallet for stuff specific to parachains' usage of XCM. Right now that's just the origin
//! used by parachains when receiving `Transact` messages from other parachains or the Relay chain
diff --git a/cumulus/pallets/xcmp-queue/src/lib.rs b/cumulus/pallets/xcmp-queue/src/lib.rs
index 91f71558b54..08629e63763 100644
--- a/cumulus/pallets/xcmp-queue/src/lib.rs
+++ b/cumulus/pallets/xcmp-queue/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! A pallet which uses the XCMP transport layer to handle both incoming and outgoing XCM message
//! sending and dispatch, queuing, signalling and backpressure. To do so, it implements:
diff --git a/cumulus/pallets/xcmp-queue/src/migration.rs b/cumulus/pallets/xcmp-queue/src/migration.rs
index 6e41c9d9a87..d3bd15c8aad 100644
--- a/cumulus/pallets/xcmp-queue/src/migration.rs
+++ b/cumulus/pallets/xcmp-queue/src/migration.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! A module that is responsible for migration of storage.
diff --git a/cumulus/pallets/xcmp-queue/src/migration/v5.rs b/cumulus/pallets/xcmp-queue/src/migration/v5.rs
index 0bf3303bd7d..4dd2f20fcc6 100644
--- a/cumulus/pallets/xcmp-queue/src/migration/v5.rs
+++ b/cumulus/pallets/xcmp-queue/src/migration/v5.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Migrates the storage to version 5.
diff --git a/cumulus/parachains/common/src/message_queue.rs b/cumulus/parachains/common/src/message_queue.rs
index d6f2118e454..cd415d6cc22 100644
--- a/cumulus/parachains/common/src/message_queue.rs
+++ b/cumulus/parachains/common/src/message_queue.rs
@@ -1,18 +1,18 @@
-// Copyright 2020 Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Helpers to deal with configuring the message queue in the runtime.
diff --git a/cumulus/parachains/pallets/parachain-info/src/lib.rs b/cumulus/parachains/pallets/parachain-info/src/lib.rs
index 0aaa7adaa51..b7931e352a7 100644
--- a/cumulus/parachains/pallets/parachain-info/src/lib.rs
+++ b/cumulus/parachains/pallets/parachain-info/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Minimal Pallet that injects a ParachainId into Runtime storage from
diff --git a/cumulus/parachains/pallets/ping/src/lib.rs b/cumulus/parachains/pallets/ping/src/lib.rs
index b6423a81db3..6895b34296c 100644
--- a/cumulus/parachains/pallets/ping/src/lib.rs
+++ b/cumulus/parachains/pallets/ping/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Pallet to spam the XCM/UMP.
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/cumulus_pallet_weight_reclaim.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/cumulus_pallet_weight_reclaim.rs
index c8f9bb7cd56..c115dbce734 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/cumulus_pallet_weight_reclaim.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/cumulus_pallet_weight_reclaim.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `cumulus_pallet_weight_reclaim`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/frame_system.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/frame_system.rs
index b257c3825a7..634e2eae217 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/frame_system.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/frame_system.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `frame_system`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/frame_system_extensions.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/frame_system_extensions.rs
index a5c9fea3cdf..3c731373012 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/frame_system_extensions.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/frame_system_extensions.rs
@@ -1,15 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
// You should have received a copy of the GNU General Public License
// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/mod.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/mod.rs
index 6893766ac72..0f02c503a6f 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/mod.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/mod.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
pub mod block_weights;
pub mod cumulus_pallet_parachain_system;
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_asset_conversion.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_asset_conversion.rs
index ec5a4084361..96639d2da46 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_asset_conversion.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_asset_conversion.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_asset_conversion`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_asset_conversion_ops.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_asset_conversion_ops.rs
index e85420d32d9..fbaa4e594f0 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_asset_conversion_ops.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_asset_conversion_ops.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_asset_conversion_ops`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_asset_conversion_tx_payment.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_asset_conversion_tx_payment.rs
index 0a639b368af..2b5763e3c6e 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_asset_conversion_tx_payment.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_asset_conversion_tx_payment.rs
@@ -1,15 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
// You should have received a copy of the GNU General Public License
// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_asset_rewards.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_asset_rewards.rs
index 218c93c5103..9914bf50335 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_asset_rewards.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_asset_rewards.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_asset_rewards`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_assets_foreign.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_assets_foreign.rs
index c76c1137335..13f8ddc436f 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_assets_foreign.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_assets_foreign.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_assets`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_assets_local.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_assets_local.rs
index cf4f60042bc..adf6d3532bd 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_assets_local.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_assets_local.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_assets`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_assets_pool.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_assets_pool.rs
index 2cd85de0098..2525af7e773 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_assets_pool.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_assets_pool.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_assets`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_balances.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_balances.rs
index 35d7e1985c5..53f3ea5cea9 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_balances.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_balances.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_balances`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_collator_selection.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_collator_selection.rs
index aeda7bbbb6a..f723032f1f8 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_collator_selection.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_collator_selection.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_collator_selection`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_multisig.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_multisig.rs
index 1192478c90a..1d9b3dd4575 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_multisig.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_multisig.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_multisig`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_nft_fractionalization.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_nft_fractionalization.rs
index 97cec5d82ec..6eb46fc276a 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_nft_fractionalization.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_nft_fractionalization.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_nft_fractionalization`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_nfts.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_nfts.rs
index 277cfd1747b..f9692fd8595 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_nfts.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_nfts.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_nfts`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_proxy.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_proxy.rs
index 0e680011e79..8b8d3f0461b 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_proxy.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_proxy.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_proxy`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_session.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_session.rs
index 6cfa66a4bea..f179b3be3dd 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_session.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_session.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_session`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_timestamp.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_timestamp.rs
index 38e1fbd822b..46319bc5b0a 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_timestamp.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_timestamp.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_timestamp`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_transaction_payment.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_transaction_payment.rs
index 035f9a6dbe5..aa8e4130087 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_transaction_payment.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_transaction_payment.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_transaction_payment`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_uniques.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_uniques.rs
index c4e220b7fac..ba61417af48 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_uniques.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_uniques.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_uniques`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_utility.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_utility.rs
index a82115b9d09..6b107b8d9e5 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_utility.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_utility.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_utility`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_xcm.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_xcm.rs
index 8506125d413..9a72b334b21 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_xcm.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_xcm.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_xcm_bridge_hub_router.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_xcm_bridge_hub_router.rs
index 9a75428ada8..dfa3d2f6087 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_xcm_bridge_hub_router.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_xcm_bridge_hub_router.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm_bridge_hub_router`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/xcm/mod.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/xcm/mod.rs
index ccf473484ca..3ba2d494b2c 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/xcm/mod.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/xcm/mod.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
mod pallet_xcm_benchmarks_fungible;
mod pallet_xcm_benchmarks_generic;
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
index a2169e2ea04..cb22aa228a2 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm_benchmarks::fungible`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/xcm/pallet_xcm_benchmarks_generic.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
index d48debef94c..6b735166012 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm_benchmarks::generic`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/cumulus_pallet_weight_reclaim.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/cumulus_pallet_weight_reclaim.rs
index 1573a278e24..ef12fd637cc 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/cumulus_pallet_weight_reclaim.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/cumulus_pallet_weight_reclaim.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `cumulus_pallet_weight_reclaim`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/frame_system_extensions.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/frame_system_extensions.rs
index a1bb92cf700..9fb5b700384 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/frame_system_extensions.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/frame_system_extensions.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `frame_system_extensions`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_asset_conversion_ops.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_asset_conversion_ops.rs
index dfe4092c3f0..971c22bd705 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_asset_conversion_ops.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_asset_conversion_ops.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_asset_conversion_ops`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_asset_conversion_tx_payment.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_asset_conversion_tx_payment.rs
index 8fe302630fb..e431704cb5c 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_asset_conversion_tx_payment.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_asset_conversion_tx_payment.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_asset_conversion_tx_payment`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_asset_rewards.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_asset_rewards.rs
index 3bbc289fec7..e60f70cf538 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_asset_rewards.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_asset_rewards.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_asset_rewards`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_balances.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_balances.rs
index bb8ae8e5f97..b0a8e784d1f 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_balances.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_balances.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_balances`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_migrations.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_migrations.rs
index e771059cec8..2ba3630a73f 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_migrations.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_migrations.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_migrations`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_multisig.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_multisig.rs
index 737ee0f54df..ef8f17ff129 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_multisig.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_multisig.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_multisig`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_transaction_payment.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_transaction_payment.rs
index b4c78a78b48..b6deef1cee4 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_transaction_payment.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_transaction_payment.rs
@@ -1,15 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
// You should have received a copy of the GNU General Public License
// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_xcm.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_xcm.rs
index 93409463d4e..927b17dcc0f 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_xcm.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_xcm.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_xcm_bridge_hub_router.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_xcm_bridge_hub_router.rs
index 78aa839deac..79dbd388f29 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_xcm_bridge_hub_router.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_xcm_bridge_hub_router.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm_bridge_hub_router`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
index 97e59c24dd8..d1bdcc0c56c 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm_benchmarks::fungible`
//!
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
index 0ec2741c049..c2f7730ffab 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm_benchmarks::generic`
//!
diff --git a/cumulus/parachains/runtimes/assets/test-utils/src/lib.rs b/cumulus/parachains/runtimes/assets/test-utils/src/lib.rs
index 877d61780ce..a84850c652b 100644
--- a/cumulus/parachains/runtimes/assets/test-utils/src/lib.rs
+++ b/cumulus/parachains/runtimes/assets/test-utils/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Module contains predefined test-case scenarios for `Runtime` with various assets.
diff --git a/cumulus/parachains/runtimes/assets/test-utils/src/xcm_helpers.rs b/cumulus/parachains/runtimes/assets/test-utils/src/xcm_helpers.rs
index ca0e81fae42..36c99449500 100644
--- a/cumulus/parachains/runtimes/assets/test-utils/src/xcm_helpers.rs
+++ b/cumulus/parachains/runtimes/assets/test-utils/src/xcm_helpers.rs
@@ -1,18 +1,18 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Helpers for calculating XCM delivery fees.
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/bridge_common_config.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/bridge_common_config.rs
index 5dca45d326b..3995f520caf 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/bridge_common_config.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/bridge_common_config.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Bridge definitions that can be used by multiple BridgeHub flavors.
//! All configurations here should be dedicated to a single chain; in other words, we don't need two
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/bridge_to_bulletin_config.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/bridge_to_bulletin_config.rs
index 1f58e9c2f2b..78e83451835 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/bridge_to_bulletin_config.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/bridge_to_bulletin_config.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Bridge definitions used on BridgeHubRococo for bridging to Rococo Bulletin.
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/bridge_to_ethereum_config.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/bridge_to_ethereum_config.rs
index be7005b5379..a6ee891704b 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/bridge_to_ethereum_config.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/bridge_to_ethereum_config.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#[cfg(not(feature = "runtime-benchmarks"))]
use crate::XcmRouter;
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/bridge_to_westend_config.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/bridge_to_westend_config.rs
index d394af73e74..b70f8e07605 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/bridge_to_westend_config.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/bridge_to_westend_config.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Bridge definitions used on BridgeHubRococo for bridging to BridgeHubWestend.
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/lib.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/lib.rs
index 67bc06a9321..fdba23a2915 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/lib.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! # Bridge Hub Rococo Runtime
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/cumulus_pallet_weight_reclaim.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/cumulus_pallet_weight_reclaim.rs
index ca1d8dcbe56..9ad5bac66b7 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/cumulus_pallet_weight_reclaim.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/cumulus_pallet_weight_reclaim.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `cumulus_pallet_weight_reclaim`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/frame_system_extensions.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/frame_system_extensions.rs
index 93fb6f3bbbe..c2d079dd8dd 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/frame_system_extensions.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/frame_system_extensions.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `frame_system_extensions`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_balances.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_balances.rs
index d67ae4dee92..7cbba55defd 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_balances.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_balances.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_balances`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_bridge_grandpa.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_bridge_grandpa.rs
index a9cc2411a9c..55a6ab4d7d9 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_bridge_grandpa.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_bridge_grandpa.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_bridge_grandpa`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_bridge_messages_rococo_to_rococo_bulletin.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_bridge_messages_rococo_to_rococo_bulletin.rs
index cde511fc749..fadae80335a 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_bridge_messages_rococo_to_rococo_bulletin.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_bridge_messages_rococo_to_rococo_bulletin.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_bridge_messages`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_bridge_messages_rococo_to_westend.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_bridge_messages_rococo_to_westend.rs
index b27bbf4ff6c..6884f77f476 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_bridge_messages_rococo_to_westend.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_bridge_messages_rococo_to_westend.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_bridge_messages`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_bridge_parachains.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_bridge_parachains.rs
index 3629d8797bf..0c1ddbf304e 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_bridge_parachains.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_bridge_parachains.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_bridge_parachains`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_bridge_relayers.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_bridge_relayers.rs
index b7318361c7d..c30abd093d1 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_bridge_relayers.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_bridge_relayers.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_bridge_relayers`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_multisig.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_multisig.rs
index 4ee6f672540..6bb15bd0697 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_multisig.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_multisig.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_multisig`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_transaction_payment.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_transaction_payment.rs
index 71d17e7259f..add46ce22fe 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_transaction_payment.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_transaction_payment.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_transaction_payment`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_xcm.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_xcm.rs
index 0a085b85825..478984d9d9f 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_xcm.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_xcm.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
index 4a5623fc8b9..9418d532a3c 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm_benchmarks::fungible`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/xcm/pallet_xcm_benchmarks_generic.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
index daf22190a42..ccc21c39acb 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm_benchmarks::generic`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/xcm_config.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/xcm_config.rs
index b37945317f6..12dc7e5dd73 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/xcm_config.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/xcm_config.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use super::{
AccountId, AllPalletsWithSystem, Balances, BaseDeliveryFee, FeeAssetId, ParachainInfo,
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/tests/snowbridge.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/tests/snowbridge.rs
index c40aae5a82a..e49f949fdf3 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/tests/snowbridge.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/tests/snowbridge.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#![cfg(test)]
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/tests/tests.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/tests/tests.rs
index b0f4366e29c..23b85388b0c 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/tests/tests.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/tests/tests.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#![cfg(test)]
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/bridge_common_config.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/bridge_common_config.rs
index 0872d0498f8..a5ab4e51378 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/bridge_common_config.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/bridge_common_config.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Bridge definitions that can be used by multiple BridgeHub flavors.
//! All configurations here should be dedicated to a single chain; in other words, we don't need two
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/bridge_to_ethereum_config.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/bridge_to_ethereum_config.rs
index 94921fd8af9..e4b0c4f99b8 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/bridge_to_ethereum_config.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/bridge_to_ethereum_config.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#[cfg(not(feature = "runtime-benchmarks"))]
use crate::XcmRouter;
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/bridge_to_rococo_config.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/bridge_to_rococo_config.rs
index a5fb33cf504..cdad1321267 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/bridge_to_rococo_config.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/bridge_to_rococo_config.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Bridge definitions used on BridgeHub with the Westend flavor.
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/lib.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/lib.rs
index 36b565bdca1..45d08ba8546 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/lib.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! # Bridge Hub Westend Runtime
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/cumulus_pallet_weight_reclaim.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/cumulus_pallet_weight_reclaim.rs
index 955b2732545..4a13db871f4 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/cumulus_pallet_weight_reclaim.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/cumulus_pallet_weight_reclaim.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `cumulus_pallet_weight_reclaim`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/frame_system.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/frame_system.rs
index 7db371d6af9..3d416dd60a9 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/frame_system.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/frame_system.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `frame_system`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/frame_system_extensions.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/frame_system_extensions.rs
index 21cadac25e1..d9c5d89fc0b 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/frame_system_extensions.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/frame_system_extensions.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `frame_system_extensions`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_balances.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_balances.rs
index 34ce487216f..b789583736d 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_balances.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_balances.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_balances`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_bridge_grandpa.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_bridge_grandpa.rs
index 74bf144ac71..16eadb342f3 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_bridge_grandpa.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_bridge_grandpa.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_bridge_grandpa`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_bridge_messages.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_bridge_messages.rs
index 492226d3ec2..9f6f2ef5938 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_bridge_messages.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_bridge_messages.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_bridge_messages`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_bridge_parachains.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_bridge_parachains.rs
index 87c5057cf9b..b87023e12f3 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_bridge_parachains.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_bridge_parachains.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_bridge_parachains`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_bridge_relayers.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_bridge_relayers.rs
index 74be73df140..4127624f1b8 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_bridge_relayers.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_bridge_relayers.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_bridge_relayers`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_collator_selection.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_collator_selection.rs
index 9dcee77082b..a9bb80d22eb 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_collator_selection.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_collator_selection.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_collator_selection`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_multisig.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_multisig.rs
index 599bed182de..ba0b15fbafd 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_multisig.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_multisig.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_multisig`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_session.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_session.rs
index c9d04f9c6df..425aa9ea01f 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_session.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_session.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_session`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_timestamp.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_timestamp.rs
index 0a5bf9b9f9c..17b13a66a7c 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_timestamp.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_timestamp.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_timestamp`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_transaction_payment.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_transaction_payment.rs
index 92c53b91879..213e3473386 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_transaction_payment.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_transaction_payment.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_transaction_payment`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_utility.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_utility.rs
index 44cd0cf91e7..96ad9f70dca 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_utility.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_utility.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_utility`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_xcm.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_xcm.rs
index fdae0c9a152..20f9432c194 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_xcm.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_xcm.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/xcm/mod.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/xcm/mod.rs
index 15a1dae09d9..a59038be6a5 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/xcm/mod.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/xcm/mod.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
mod pallet_xcm_benchmarks_fungible;
mod pallet_xcm_benchmarks_generic;
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
index 555303d30b6..d4660ff7e3d 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm_benchmarks::fungible`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
index 03cbaa866ad..ead5ec79594 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm_benchmarks::generic`
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/xcm_config.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/xcm_config.rs
index befb63ef970..1585ef692fd 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/xcm_config.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/xcm_config.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use super::{
AccountId, AllPalletsWithSystem, Balances, BaseDeliveryFee, FeeAssetId, ParachainInfo,
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/tests/snowbridge.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/tests/snowbridge.rs
index bc570ef7f74..8e255831c8c 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/tests/snowbridge.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/tests/snowbridge.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#![cfg(test)]
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/tests/tests.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/tests/tests.rs
index d7e7fbe0c72..c9a97af6346 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/tests/tests.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/tests/tests.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#![cfg(test)]
diff --git a/cumulus/parachains/runtimes/bridge-hubs/common/tests/tests.rs b/cumulus/parachains/runtimes/bridge-hubs/common/tests/tests.rs
index 84c135728d5..439a267d6ec 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/common/tests/tests.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/common/tests/tests.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#![cfg(test)]
use bridge_hub_common::DenyExportMessageFrom;
diff --git a/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/lib.rs b/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/lib.rs
index 240aac6c406..f74b1f60191 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/lib.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Module contains predefined test-case scenarios for "BridgeHub" `Runtime`s.
diff --git a/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/from_grandpa_chain.rs b/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/from_grandpa_chain.rs
index 4a7975b2d9f..036223759e6 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/from_grandpa_chain.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/from_grandpa_chain.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Module contains predefined test-case scenarios for `Runtime` with bridging capabilities
//! with remote GRANDPA chain.
diff --git a/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/from_parachain.rs b/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/from_parachain.rs
index 7e87d703888..4fbfe18b995 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/from_parachain.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/from_parachain.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Module contains predefined test-case scenarios for `Runtime` with bridging capabilities
//! with remote parachain.
diff --git a/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/helpers.rs b/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/helpers.rs
index 505babdb641..1d6935b843b 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/helpers.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/helpers.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Module contains tests code, that is shared by all types of bridges
diff --git a/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/mod.rs b/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/mod.rs
index fa0229ce068..a964cb26da0 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/mod.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/mod.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Module contains predefined test-case scenarios for `Runtime` with bridging capabilities.
//!
diff --git a/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_data/from_grandpa_chain.rs b/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_data/from_grandpa_chain.rs
index 37605350b8e..6811d4a27a6 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_data/from_grandpa_chain.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_data/from_grandpa_chain.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Generating test data for bridges with remote GRANDPA chains.
diff --git a/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_data/from_parachain.rs b/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_data/from_parachain.rs
index 4d91c821588..6039a6b78ce 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_data/from_parachain.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_data/from_parachain.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Generating test data for bridges with remote parachains.
diff --git a/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_data/mod.rs b/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_data/mod.rs
index cef3c84b817..2a43f2d7e28 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_data/mod.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_data/mod.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Generating test data, used by all tests.
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/fellowship/mod.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/fellowship/mod.rs
index e699f2eeaf4..3fcaeb1dfc4 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/fellowship/mod.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/fellowship/mod.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! The Westend Technical Fellowship.
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/fellowship/origins.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/fellowship/origins.rs
index 5ed2c19f79e..20476a968e4 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/fellowship/origins.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/fellowship/origins.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Fellowship custom origins.
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/fellowship/tracks.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/fellowship/tracks.rs
index 099bdf4cf75..d7959f77244 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/fellowship/tracks.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/fellowship/tracks.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Track configurations for Fellowship.
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/cumulus_pallet_weight_reclaim.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/cumulus_pallet_weight_reclaim.rs
index c286ba13202..b2b0f159821 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/cumulus_pallet_weight_reclaim.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/cumulus_pallet_weight_reclaim.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `cumulus_pallet_weight_reclaim`
//!
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/frame_system_extensions.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/frame_system_extensions.rs
index 8c2abcd4e8c..721ea54e94a 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/frame_system_extensions.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/frame_system_extensions.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `frame_system_extensions`
//!
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_asset_rate.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_asset_rate.rs
index 51b0580f857..10b460825df 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_asset_rate.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_asset_rate.rs
@@ -1,18 +1,18 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_asset_rate`
//!
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_balances.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_balances.rs
index b100b0f2b1a..59355c85703 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_balances.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_balances.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_balances`
//!
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_collective.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_collective.rs
index d456f5b8c46..4ddebad9aca 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_collective.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_collective.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_collective`
//!
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_core_fellowship_ambassador_core.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_core_fellowship_ambassador_core.rs
index 4d092ec8031..a124b028a7e 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_core_fellowship_ambassador_core.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_core_fellowship_ambassador_core.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_core_fellowship`
//!
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_core_fellowship_fellowship_core.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_core_fellowship_fellowship_core.rs
index acb1f82985d..a707dd34be8 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_core_fellowship_fellowship_core.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_core_fellowship_fellowship_core.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_core_fellowship`
//!
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_multisig.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_multisig.rs
index 5c428bb5e5e..0fe7a9faa19 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_multisig.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_multisig.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_multisig`
//!
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_ranked_collective_ambassador_collective.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_ranked_collective_ambassador_collective.rs
index 8f6aa583a41..df1865ba742 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_ranked_collective_ambassador_collective.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_ranked_collective_ambassador_collective.rs
@@ -1,18 +1,18 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_ranked_collective`
//!
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_referenda_ambassador_referenda.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_referenda_ambassador_referenda.rs
index fdc451c5d31..7f9a5fc66e3 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_referenda_ambassador_referenda.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_referenda_ambassador_referenda.rs
@@ -1,18 +1,18 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_referenda`
//!
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_salary_ambassador_salary.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_salary_ambassador_salary.rs
index 0522420f2f5..ced5b512400 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_salary_ambassador_salary.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_salary_ambassador_salary.rs
@@ -1,18 +1,18 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_salary`
//!
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_scheduler.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_scheduler.rs
index 42e37b967e4..94015445530 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_scheduler.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_scheduler.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_scheduler`
//!
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_transaction_payment.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_transaction_payment.rs
index 5d077b89d56..50ee9e25995 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_transaction_payment.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_transaction_payment.rs
@@ -1,15 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
// You should have received a copy of the GNU General Public License
// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_treasury.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_treasury.rs
index 5c513c3754c..cbfaea46b32 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_treasury.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_treasury.rs
@@ -1,18 +1,18 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_treasury`
//!
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_xcm.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_xcm.rs
index c0389cbcdb4..834a008cd3b 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_xcm.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_xcm.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm`
//!
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
index f6a140f3157..991364efbe0 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm_benchmarks::fungible`
//!
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
index 8e732546437..c4d6e8b2898 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm_benchmarks::generic`
//!
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/tests/tests.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/tests/tests.rs
index c9191eba49f..f99bc39fc83 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/tests/tests.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/tests/tests.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#![cfg(test)]
diff --git a/cumulus/parachains/runtimes/contracts/contracts-rococo/src/lib.rs b/cumulus/parachains/runtimes/contracts/contracts-rococo/src/lib.rs
index eaaaf0a9a9a..5ad4026e0b2 100644
--- a/cumulus/parachains/runtimes/contracts/contracts-rococo/src/lib.rs
+++ b/cumulus/parachains/runtimes/contracts/contracts-rococo/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
+// http://www.apache.org/licenses/LICENSE-2.0
//
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! # Contracts Parachain
//!
diff --git a/cumulus/parachains/runtimes/contracts/contracts-rococo/tests/tests.rs b/cumulus/parachains/runtimes/contracts/contracts-rococo/tests/tests.rs
index 02c4b7b3963..152c12a7697 100644
--- a/cumulus/parachains/runtimes/contracts/contracts-rococo/tests/tests.rs
+++ b/cumulus/parachains/runtimes/contracts/contracts-rococo/tests/tests.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#![cfg(test)]
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/coretime.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/coretime.rs
index 35c3dd8836a..a837b8d25dc 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/coretime.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/coretime.rs
@@ -1,18 +1,18 @@
-// Copyright 2022 Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use crate::{xcm_config::LocationToAccountId, *};
use codec::{Decode, Encode};
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/cumulus_pallet_parachain_system.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/cumulus_pallet_parachain_system.rs
index 139e37c5448..60e8a1414e9 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/cumulus_pallet_parachain_system.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/cumulus_pallet_parachain_system.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `cumulus_pallet_parachain_system`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/cumulus_pallet_weight_reclaim.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/cumulus_pallet_weight_reclaim.rs
index 6298fd6e7f6..f09ca7079ac 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/cumulus_pallet_weight_reclaim.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/cumulus_pallet_weight_reclaim.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `cumulus_pallet_weight_reclaim`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/cumulus_pallet_xcmp_queue.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/cumulus_pallet_xcmp_queue.rs
index efbe7980de2..1fa908e877b 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/cumulus_pallet_xcmp_queue.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/cumulus_pallet_xcmp_queue.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `cumulus_pallet_xcmp_queue`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/frame_system.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/frame_system.rs
index 428976e3e03..d494f457709 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/frame_system.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/frame_system.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `frame_system`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/frame_system_extensions.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/frame_system_extensions.rs
index 04b695b5769..2b4bbb42603 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/frame_system_extensions.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/frame_system_extensions.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `frame_system_extensions`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_balances.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_balances.rs
index a021d114784..f767cf85a51 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_balances.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_balances.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_balances`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_broker.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_broker.rs
index 3e4bbf379c3..f83cd5fd0e6 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_broker.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_broker.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_broker`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_collator_selection.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_collator_selection.rs
index b62a6c2fce5..b2ec58ed156 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_collator_selection.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_collator_selection.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_collator_selection`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_message_queue.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_message_queue.rs
index 934ab627bc8..2b04ff3da8f 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_message_queue.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_message_queue.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_message_queue`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_multisig.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_multisig.rs
index f3ab1b1cac8..81ebf5cb905 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_multisig.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_multisig.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_multisig`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_proxy.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_proxy.rs
index 5f95906f473..24f593fc976 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_proxy.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_proxy.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_proxy`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_session.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_session.rs
index 409d92be4fc..576e539d4f6 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_session.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_session.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_session`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_timestamp.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_timestamp.rs
index c171353404e..cc636ac915b 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_timestamp.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_timestamp.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_timestamp`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_transaction_payment.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_transaction_payment.rs
index 29d48abab89..3832b2726b3 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_transaction_payment.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_transaction_payment.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_transaction_payment`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_utility.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_utility.rs
index 84eb9783868..332aacf4859 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_utility.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_utility.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_utility`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_xcm.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_xcm.rs
index b2b8cd6e534..b14f2fc4778 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_xcm.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_xcm.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/xcm/mod.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/xcm/mod.rs
index dc21e2ea117..5f3abf1ab01 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/xcm/mod.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/xcm/mod.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
mod pallet_xcm_benchmarks_fungible;
mod pallet_xcm_benchmarks_generic;
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
index 0a2d74de0cb..90e0a5c543c 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm_benchmarks::fungible`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/xcm/pallet_xcm_benchmarks_generic.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
index cdcba6134bf..2e26653cd75 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm_benchmarks::generic`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/xcm_config.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/xcm_config.rs
index 33ad172962a..7c3f8a36585 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/xcm_config.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/xcm_config.rs
@@ -1,18 +1,18 @@
-// Copyright 2023 Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use super::{
AccountId, AllPalletsWithSystem, Balances, BaseDeliveryFee, Broker, FeeAssetId, ParachainInfo,
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/tests/tests.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/tests/tests.rs
index 89a593ab0f5..dea41c093fb 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/tests/tests.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/tests/tests.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#![cfg(test)]
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/coretime.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/coretime.rs
index 985e64fb76f..805861b1f8b 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/coretime.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/coretime.rs
@@ -1,18 +1,18 @@
-// Copyright 2022 Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use crate::{xcm_config::LocationToAccountId, *};
use codec::{Decode, Encode};
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/cumulus_pallet_parachain_system.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/cumulus_pallet_parachain_system.rs
index 1c911936198..3dff3998bc2 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/cumulus_pallet_parachain_system.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/cumulus_pallet_parachain_system.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `cumulus_pallet_parachain_system`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/cumulus_pallet_weight_reclaim.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/cumulus_pallet_weight_reclaim.rs
index 55d52f4b04c..b6766c21bd5 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/cumulus_pallet_weight_reclaim.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/cumulus_pallet_weight_reclaim.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `cumulus_pallet_weight_reclaim`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/cumulus_pallet_xcmp_queue.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/cumulus_pallet_xcmp_queue.rs
index 0b0524339aa..4eb165b7491 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/cumulus_pallet_xcmp_queue.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/cumulus_pallet_xcmp_queue.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `cumulus_pallet_xcmp_queue`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/frame_system.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/frame_system.rs
index b4b7cbf05a5..ad8fc21ad4e 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/frame_system.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/frame_system.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `frame_system`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/frame_system_extensions.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/frame_system_extensions.rs
index 9527e0c5549..610d505a8cd 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/frame_system_extensions.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/frame_system_extensions.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `frame_system_extensions`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_balances.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_balances.rs
index 7024c58d97f..95d1d25fff4 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_balances.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_balances.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_balances`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_broker.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_broker.rs
index a0eee2d99ef..e431ccbbc29 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_broker.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_broker.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_broker`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_collator_selection.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_collator_selection.rs
index 2341890c314..39526b27c49 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_collator_selection.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_collator_selection.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_collator_selection`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_message_queue.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_message_queue.rs
index e9cdc247876..ec7db3d260b 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_message_queue.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_message_queue.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_message_queue`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_multisig.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_multisig.rs
index 044356f1e14..ddb33e4ed8f 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_multisig.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_multisig.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_multisig`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_proxy.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_proxy.rs
index d3edc1a8b20..3b7e7968c24 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_proxy.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_proxy.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_proxy`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_session.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_session.rs
index b0d993d68a6..b0b77f95750 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_session.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_session.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_session`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_timestamp.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_timestamp.rs
index ad8924d9ce7..b8038c348f9 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_timestamp.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_timestamp.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_timestamp`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_transaction_payment.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_transaction_payment.rs
index f159f877afe..771fa20953e 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_transaction_payment.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_transaction_payment.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_transaction_payment`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_utility.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_utility.rs
index 0f5340843bd..6d30c26dfbe 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_utility.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_utility.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_utility`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_xcm.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_xcm.rs
index 7659b8a1ac7..fbb60034d58 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_xcm.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_xcm.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
index 227f3617da0..9a1a8632c0a 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm_benchmarks::fungible`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
index 2d10ac16ea2..0a57ff349ff 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm_benchmarks::generic`
//!
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/xcm_config.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/xcm_config.rs
index 8a4879a1506..a124c197830 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/xcm_config.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/xcm_config.rs
@@ -1,18 +1,18 @@
-// Copyright 2023 Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use super::{
AccountId, AllPalletsWithSystem, Balances, BaseDeliveryFee, Broker, FeeAssetId, ParachainInfo,
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/tests/tests.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/tests/tests.rs
index 976ce23d6e8..f92486f3696 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/tests/tests.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/tests/tests.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#![cfg(test)]
diff --git a/cumulus/parachains/runtimes/glutton/glutton-westend/src/weights/cumulus_pallet_parachain_system.rs b/cumulus/parachains/runtimes/glutton/glutton-westend/src/weights/cumulus_pallet_parachain_system.rs
index bc8299ab1bd..063ec0521d5 100644
--- a/cumulus/parachains/runtimes/glutton/glutton-westend/src/weights/cumulus_pallet_parachain_system.rs
+++ b/cumulus/parachains/runtimes/glutton/glutton-westend/src/weights/cumulus_pallet_parachain_system.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `cumulus_pallet_parachain_system`
//!
diff --git a/cumulus/parachains/runtimes/glutton/glutton-westend/src/weights/frame_system.rs b/cumulus/parachains/runtimes/glutton/glutton-westend/src/weights/frame_system.rs
index b68f16c9865..31128786089 100644
--- a/cumulus/parachains/runtimes/glutton/glutton-westend/src/weights/frame_system.rs
+++ b/cumulus/parachains/runtimes/glutton/glutton-westend/src/weights/frame_system.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `frame_system`
//!
diff --git a/cumulus/parachains/runtimes/glutton/glutton-westend/src/weights/frame_system_extensions.rs b/cumulus/parachains/runtimes/glutton/glutton-westend/src/weights/frame_system_extensions.rs
index db9a14e2cf2..dae0b9befd5 100644
--- a/cumulus/parachains/runtimes/glutton/glutton-westend/src/weights/frame_system_extensions.rs
+++ b/cumulus/parachains/runtimes/glutton/glutton-westend/src/weights/frame_system_extensions.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `frame_system_extensions`
//!
diff --git a/cumulus/parachains/runtimes/glutton/glutton-westend/src/weights/pallet_glutton.rs b/cumulus/parachains/runtimes/glutton/glutton-westend/src/weights/pallet_glutton.rs
index 9345458a704..43d04a5e176 100644
--- a/cumulus/parachains/runtimes/glutton/glutton-westend/src/weights/pallet_glutton.rs
+++ b/cumulus/parachains/runtimes/glutton/glutton-westend/src/weights/pallet_glutton.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_glutton`
//!
diff --git a/cumulus/parachains/runtimes/glutton/glutton-westend/src/weights/pallet_message_queue.rs b/cumulus/parachains/runtimes/glutton/glutton-westend/src/weights/pallet_message_queue.rs
index eab6c15a40d..3e3d5212279 100644
--- a/cumulus/parachains/runtimes/glutton/glutton-westend/src/weights/pallet_message_queue.rs
+++ b/cumulus/parachains/runtimes/glutton/glutton-westend/src/weights/pallet_message_queue.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_message_queue`
//!
diff --git a/cumulus/parachains/runtimes/glutton/glutton-westend/src/weights/pallet_timestamp.rs b/cumulus/parachains/runtimes/glutton/glutton-westend/src/weights/pallet_timestamp.rs
index 4218dcc73f4..d4da87ab4d6 100644
--- a/cumulus/parachains/runtimes/glutton/glutton-westend/src/weights/pallet_timestamp.rs
+++ b/cumulus/parachains/runtimes/glutton/glutton-westend/src/weights/pallet_timestamp.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_timestamp`
//!
diff --git a/cumulus/parachains/runtimes/people/people-rococo/src/weights/cumulus_pallet_weight_reclaim.rs b/cumulus/parachains/runtimes/people/people-rococo/src/weights/cumulus_pallet_weight_reclaim.rs
index 439855f8571..0317a1f4bb3 100644
--- a/cumulus/parachains/runtimes/people/people-rococo/src/weights/cumulus_pallet_weight_reclaim.rs
+++ b/cumulus/parachains/runtimes/people/people-rococo/src/weights/cumulus_pallet_weight_reclaim.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `cumulus_pallet_weight_reclaim`
//!
diff --git a/cumulus/parachains/runtimes/people/people-rococo/src/weights/frame_system_extensions.rs b/cumulus/parachains/runtimes/people/people-rococo/src/weights/frame_system_extensions.rs
index 3f12b25540e..854af60e567 100644
--- a/cumulus/parachains/runtimes/people/people-rococo/src/weights/frame_system_extensions.rs
+++ b/cumulus/parachains/runtimes/people/people-rococo/src/weights/frame_system_extensions.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `frame_system_extensions`
//!
diff --git a/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_balances.rs b/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_balances.rs
index 4990e8c12d5..3a3ee951d3c 100644
--- a/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_balances.rs
+++ b/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_balances.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_balances`
//!
diff --git a/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_migrations.rs b/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_migrations.rs
index 57048b6e709..881a830338f 100644
--- a/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_migrations.rs
+++ b/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_migrations.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_migrations`
//!
diff --git a/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_multisig.rs b/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_multisig.rs
index 82fcacf64ac..22d85024a39 100644
--- a/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_multisig.rs
+++ b/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_multisig.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_multisig`
//!
diff --git a/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_proxy.rs b/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_proxy.rs
index 264213c94d4..3f3a9176d6b 100644
--- a/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_proxy.rs
+++ b/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_proxy.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_proxy`
//!
diff --git a/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_transaction_payment.rs b/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_transaction_payment.rs
index 555fd5a32fa..4920885aab4 100644
--- a/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_transaction_payment.rs
+++ b/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_transaction_payment.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_transaction_payment`
//!
diff --git a/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_xcm.rs b/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_xcm.rs
index d50afdbee47..77156e35c8d 100644
--- a/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_xcm.rs
+++ b/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_xcm.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm`
//!
diff --git a/cumulus/parachains/runtimes/people/people-rococo/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs b/cumulus/parachains/runtimes/people/people-rococo/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
index f594c45e1cf..f9e1bf29cf1 100644
--- a/cumulus/parachains/runtimes/people/people-rococo/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
+++ b/cumulus/parachains/runtimes/people/people-rococo/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm_benchmarks::fungible`
//!
diff --git a/cumulus/parachains/runtimes/people/people-rococo/src/weights/xcm/pallet_xcm_benchmarks_generic.rs b/cumulus/parachains/runtimes/people/people-rococo/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
index caa91650734..afff62a1966 100644
--- a/cumulus/parachains/runtimes/people/people-rococo/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
+++ b/cumulus/parachains/runtimes/people/people-rococo/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm_benchmarks::generic`
//!
diff --git a/cumulus/parachains/runtimes/people/people-rococo/tests/tests.rs b/cumulus/parachains/runtimes/people/people-rococo/tests/tests.rs
index 00fe7781822..ba331216db5 100644
--- a/cumulus/parachains/runtimes/people/people-rococo/tests/tests.rs
+++ b/cumulus/parachains/runtimes/people/people-rococo/tests/tests.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#![cfg(test)]
diff --git a/cumulus/parachains/runtimes/people/people-westend/src/weights/cumulus_pallet_weight_reclaim.rs b/cumulus/parachains/runtimes/people/people-westend/src/weights/cumulus_pallet_weight_reclaim.rs
index fd3018ec974..76498e8cd17 100644
--- a/cumulus/parachains/runtimes/people/people-westend/src/weights/cumulus_pallet_weight_reclaim.rs
+++ b/cumulus/parachains/runtimes/people/people-westend/src/weights/cumulus_pallet_weight_reclaim.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `cumulus_pallet_weight_reclaim`
//!
diff --git a/cumulus/parachains/runtimes/people/people-westend/src/weights/frame_system_extensions.rs b/cumulus/parachains/runtimes/people/people-westend/src/weights/frame_system_extensions.rs
index 422b8566ad0..ef1a045343b 100644
--- a/cumulus/parachains/runtimes/people/people-westend/src/weights/frame_system_extensions.rs
+++ b/cumulus/parachains/runtimes/people/people-westend/src/weights/frame_system_extensions.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `frame_system_extensions`
//!
diff --git a/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_balances.rs b/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_balances.rs
index 2649c1557a2..96cfe2e5166 100644
--- a/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_balances.rs
+++ b/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_balances.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_balances`
//!
diff --git a/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_migrations.rs b/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_migrations.rs
index ecc52360a3c..7f84fad5156 100644
--- a/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_migrations.rs
+++ b/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_migrations.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_migrations`
//!
diff --git a/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_multisig.rs b/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_multisig.rs
index 5857a140e05..2bcee64c486 100644
--- a/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_multisig.rs
+++ b/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_multisig.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_multisig`
//!
diff --git a/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_proxy.rs b/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_proxy.rs
index e962123f216..064786e8e15 100644
--- a/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_proxy.rs
+++ b/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_proxy.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_proxy`
//!
diff --git a/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_transaction_payment.rs b/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_transaction_payment.rs
index 30e4524e586..62b8af8ea1c 100644
--- a/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_transaction_payment.rs
+++ b/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_transaction_payment.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_transaction_payment`
//!
diff --git a/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_xcm.rs b/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_xcm.rs
index f06669209a1..8b00b4ec2b0 100644
--- a/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_xcm.rs
+++ b/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_xcm.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm`
//!
diff --git a/cumulus/parachains/runtimes/people/people-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs b/cumulus/parachains/runtimes/people/people-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
index c12da204f35..4572c0685d8 100644
--- a/cumulus/parachains/runtimes/people/people-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
+++ b/cumulus/parachains/runtimes/people/people-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm_benchmarks::fungible`
//!
diff --git a/cumulus/parachains/runtimes/people/people-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs b/cumulus/parachains/runtimes/people/people-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
index 3fa51a816b6..3434d46c1bd 100644
--- a/cumulus/parachains/runtimes/people/people-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
+++ b/cumulus/parachains/runtimes/people/people-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Autogenerated weights for `pallet_xcm_benchmarks::generic`
//!
diff --git a/cumulus/parachains/runtimes/people/people-westend/tests/tests.rs b/cumulus/parachains/runtimes/people/people-westend/tests/tests.rs
index 5cefec44b1c..3df1558b6f9 100644
--- a/cumulus/parachains/runtimes/people/people-westend/tests/tests.rs
+++ b/cumulus/parachains/runtimes/people/people-westend/tests/tests.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#![cfg(test)]
diff --git a/cumulus/parachains/runtimes/test-utils/src/test_cases.rs b/cumulus/parachains/runtimes/test-utils/src/test_cases.rs
index 6bdf3ef09d1..8a7f8d6303c 100644
--- a/cumulus/parachains/runtimes/test-utils/src/test_cases.rs
+++ b/cumulus/parachains/runtimes/test-utils/src/test_cases.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Module contains predefined test-case scenarios for `Runtime` with common functionality.
diff --git a/cumulus/parachains/runtimes/testing/penpal/build.rs b/cumulus/parachains/runtimes/testing/penpal/build.rs
index e47e483bf9c..16dfb26729e 100644
--- a/cumulus/parachains/runtimes/testing/penpal/build.rs
+++ b/cumulus/parachains/runtimes/testing/penpal/build.rs
@@ -1,18 +1,30 @@
-// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Unlicense
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// This is free and unencumbered software released into the public domain.
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
+// Anyone is free to copy, modify, publish, use, compile, sell, or
+// distribute this software, either in source code form or as a compiled
+// binary, for any purpose, commercial or non-commercial, and by any
+// means.
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// In jurisdictions that recognize copyright laws, the author or authors
+// of this software dedicate any and all copyright interest in the
+// software to the public domain. We make this dedication for the benefit
+// of the public at large and to the detriment of our heirs and
+// successors. We intend this dedication to be an overt act of
+// relinquishment in perpetuity of all present and future rights to this
+// software under copyright law.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+// IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+// OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+// OTHER DEALINGS IN THE SOFTWARE.
+
+// For more information, please refer to <http://unlicense.org/>
#[cfg(feature = "std")]
fn main() {
diff --git a/cumulus/parachains/runtimes/testing/penpal/src/lib.rs b/cumulus/parachains/runtimes/testing/penpal/src/lib.rs
index 38ddf3bc199..095ae2ed9e9 100644
--- a/cumulus/parachains/runtimes/testing/penpal/src/lib.rs
+++ b/cumulus/parachains/runtimes/testing/penpal/src/lib.rs
@@ -1,18 +1,30 @@
-// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Unlicense
+
+// This is free and unencumbered software released into the public domain.
+
+// Anyone is free to copy, modify, publish, use, compile, sell, or
+// distribute this software, either in source code form or as a compiled
+// binary, for any purpose, commercial or non-commercial, and by any
+// means.
+
+// In jurisdictions that recognize copyright laws, the author or authors
+// of this software dedicate any and all copyright interest in the
+// software to the public domain. We make this dedication for the benefit
+// of the public at large and to the detriment of our heirs and
+// successors. We intend this dedication to be an overt act of
+// relinquishment in perpetuity of all present and future rights to this
+// software under copyright law.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+// IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+// OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+// OTHER DEALINGS IN THE SOFTWARE.
+
+// For more information, please refer to <http://unlicense.org/>
//! The PenPal runtime is designed as a test runtime that can be created with an arbitrary `ParaId`,
//! such that multiple instances of the parachain can be on the same parent relay. Ensure that you
diff --git a/cumulus/parachains/runtimes/testing/penpal/src/weights/block_weights.rs b/cumulus/parachains/runtimes/testing/penpal/src/weights/block_weights.rs
index 41e30725e75..d06e885dbad 100644
--- a/cumulus/parachains/runtimes/testing/penpal/src/weights/block_weights.rs
+++ b/cumulus/parachains/runtimes/testing/penpal/src/weights/block_weights.rs
@@ -1,19 +1,30 @@
// This file is part of Cumulus.
+// SPDX-License-Identifier: Unlicense
-// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// This is free and unencumbered software released into the public domain.
+
+// Anyone is free to copy, modify, publish, use, compile, sell, or
+// distribute this software, either in source code form or as a compiled
+// binary, for any purpose, commercial or non-commercial, and by any
+// means.
+
+// In jurisdictions that recognize copyright laws, the author or authors
+// of this software dedicate any and all copyright interest in the
+// software to the public domain. We make this dedication for the benefit
+// of the public at large and to the detriment of our heirs and
+// successors. We intend this dedication to be an overt act of
+// relinquishment in perpetuity of all present and future rights to this
+// software under copyright law.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+// IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+// OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+// OTHER DEALINGS IN THE SOFTWARE.
+
+// For more information, please refer to <http://unlicense.org/>
pub mod constants {
use frame_support::{
diff --git a/cumulus/parachains/runtimes/testing/penpal/src/weights/extrinsic_weights.rs b/cumulus/parachains/runtimes/testing/penpal/src/weights/extrinsic_weights.rs
index 3bd48f061bb..9e2296fbacb 100644
--- a/cumulus/parachains/runtimes/testing/penpal/src/weights/extrinsic_weights.rs
+++ b/cumulus/parachains/runtimes/testing/penpal/src/weights/extrinsic_weights.rs
@@ -1,19 +1,30 @@
// This file is part of Cumulus.
+// SPDX-License-Identifier: Unlicense
-// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// This is free and unencumbered software released into the public domain.
+
+// Anyone is free to copy, modify, publish, use, compile, sell, or
+// distribute this software, either in source code form or as a compiled
+// binary, for any purpose, commercial or non-commercial, and by any
+// means.
+
+// In jurisdictions that recognize copyright laws, the author or authors
+// of this software dedicate any and all copyright interest in the
+// software to the public domain. We make this dedication for the benefit
+// of the public at large and to the detriment of our heirs and
+// successors. We intend this dedication to be an overt act of
+// relinquishment in perpetuity of all present and future rights to this
+// software under copyright law.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+// IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+// OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+// OTHER DEALINGS IN THE SOFTWARE.
+
+// For more information, please refer to <http://unlicense.org/>
pub mod constants {
use frame_support::{
diff --git a/cumulus/parachains/runtimes/testing/penpal/src/weights/mod.rs b/cumulus/parachains/runtimes/testing/penpal/src/weights/mod.rs
index 850dae6fbd0..b7fb5673b5d 100644
--- a/cumulus/parachains/runtimes/testing/penpal/src/weights/mod.rs
+++ b/cumulus/parachains/runtimes/testing/penpal/src/weights/mod.rs
@@ -1,19 +1,30 @@
// This file is part of Cumulus.
+// SPDX-License-Identifier: Unlicense
-// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// This is free and unencumbered software released into the public domain.
+
+// Anyone is free to copy, modify, publish, use, compile, sell, or
+// distribute this software, either in source code form or as a compiled
+// binary, for any purpose, commercial or non-commercial, and by any
+// means.
+
+// In jurisdictions that recognize copyright laws, the author or authors
+// of this software dedicate any and all copyright interest in the
+// software to the public domain. We make this dedication for the benefit
+// of the public at large and to the detriment of our heirs and
+// successors. We intend this dedication to be an overt act of
+// relinquishment in perpetuity of all present and future rights to this
+// software under copyright law.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+// IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+// OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+// OTHER DEALINGS IN THE SOFTWARE.
+
+// For more information, please refer to <http://unlicense.org/>
//! Expose the auto generated weight files.
diff --git a/cumulus/parachains/runtimes/testing/penpal/src/weights/paritydb_weights.rs b/cumulus/parachains/runtimes/testing/penpal/src/weights/paritydb_weights.rs
index e0b1985c659..899817f4b7a 100644
--- a/cumulus/parachains/runtimes/testing/penpal/src/weights/paritydb_weights.rs
+++ b/cumulus/parachains/runtimes/testing/penpal/src/weights/paritydb_weights.rs
@@ -1,19 +1,30 @@
// This file is part of Cumulus.
+// SPDX-License-Identifier: Unlicense
-// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// This is free and unencumbered software released into the public domain.
+
+// Anyone is free to copy, modify, publish, use, compile, sell, or
+// distribute this software, either in source code form or as a compiled
+// binary, for any purpose, commercial or non-commercial, and by any
+// means.
+
+// In jurisdictions that recognize copyright laws, the author or authors
+// of this software dedicate any and all copyright interest in the
+// software to the public domain. We make this dedication for the benefit
+// of the public at large and to the detriment of our heirs and
+// successors. We intend this dedication to be an overt act of
+// relinquishment in perpetuity of all present and future rights to this
+// software under copyright law.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+// IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+// OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+// OTHER DEALINGS IN THE SOFTWARE.
+
+// For more information, please refer to <http://unlicense.org/>
pub mod constants {
use frame_support::{
diff --git a/cumulus/parachains/runtimes/testing/penpal/src/weights/rocksdb_weights.rs b/cumulus/parachains/runtimes/testing/penpal/src/weights/rocksdb_weights.rs
index c6e91b2fcff..ca677ff0ce8 100644
--- a/cumulus/parachains/runtimes/testing/penpal/src/weights/rocksdb_weights.rs
+++ b/cumulus/parachains/runtimes/testing/penpal/src/weights/rocksdb_weights.rs
@@ -1,19 +1,30 @@
// This file is part of Cumulus.
+// SPDX-License-Identifier: Unlicense
-// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// This is free and unencumbered software released into the public domain.
+
+// Anyone is free to copy, modify, publish, use, compile, sell, or
+// distribute this software, either in source code form or as a compiled
+// binary, for any purpose, commercial or non-commercial, and by any
+// means.
+
+// In jurisdictions that recognize copyright laws, the author or authors
+// of this software dedicate any and all copyright interest in the
+// software to the public domain. We make this dedication for the benefit
+// of the public at large and to the detriment of our heirs and
+// successors. We intend this dedication to be an overt act of
+// relinquishment in perpetuity of all present and future rights to this
+// software under copyright law.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+// IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+// OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+// OTHER DEALINGS IN THE SOFTWARE.
+
+// For more information, please refer to <http://unlicense.org/>
pub mod constants {
use frame_support::{
diff --git a/cumulus/parachains/runtimes/testing/penpal/src/xcm_config.rs b/cumulus/parachains/runtimes/testing/penpal/src/xcm_config.rs
index 10481d5d2eb..82db8829e51 100644
--- a/cumulus/parachains/runtimes/testing/penpal/src/xcm_config.rs
+++ b/cumulus/parachains/runtimes/testing/penpal/src/xcm_config.rs
@@ -1,18 +1,30 @@
-// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Unlicense
+
+// This is free and unencumbered software released into the public domain.
+
+// Anyone is free to copy, modify, publish, use, compile, sell, or
+// distribute this software, either in source code form or as a compiled
+// binary, for any purpose, commercial or non-commercial, and by any
+// means.
+
+// In jurisdictions that recognize copyright laws, the author or authors
+// of this software dedicate any and all copyright interest in the
+// software to the public domain. We make this dedication for the benefit
+// of the public at large and to the detriment of our heirs and
+// successors. We intend this dedication to be an overt act of
+// relinquishment in perpetuity of all present and future rights to this
+// software under copyright law.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+// IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+// OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+// OTHER DEALINGS IN THE SOFTWARE.
+
+// For more information, please refer to <http://unlicense.org/>
//! Holds the XCM specific configuration that would otherwise be in lib.rs
//!
diff --git a/cumulus/parachains/runtimes/testing/rococo-parachain/src/lib.rs b/cumulus/parachains/runtimes/testing/rococo-parachain/src/lib.rs
index 89cd17d5450..f6b96b28a8d 100644
--- a/cumulus/parachains/runtimes/testing/rococo-parachain/src/lib.rs
+++ b/cumulus/parachains/runtimes/testing/rococo-parachain/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#![cfg_attr(not(feature = "std"), no_std)]
// `construct_runtime!` does a lot of recursion and requires us to increase the limit to 256.
diff --git a/cumulus/polkadot-omni-node/build.rs b/cumulus/polkadot-omni-node/build.rs
index 8c498735eae..5b99610e14c 100644
--- a/cumulus/polkadot-omni-node/build.rs
+++ b/cumulus/polkadot-omni-node/build.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use substrate_build_script_utils::{generate_cargo_keys, rerun_if_git_head_changed};
diff --git a/cumulus/polkadot-omni-node/lib/src/cli.rs b/cumulus/polkadot-omni-node/lib/src/cli.rs
index 9c4e2561592..1c47eae5773 100644
--- a/cumulus/polkadot-omni-node/lib/src/cli.rs
+++ b/cumulus/polkadot-omni-node/lib/src/cli.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! CLI options of the omni-node. See [`Command`].
diff --git a/cumulus/polkadot-omni-node/lib/src/command.rs b/cumulus/polkadot-omni-node/lib/src/command.rs
index fe7f7cac097..bf0d264e8c9 100644
--- a/cumulus/polkadot-omni-node/lib/src/command.rs
+++ b/cumulus/polkadot-omni-node/lib/src/command.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use crate::{
cli::{Cli, RelayChainCli, Subcommand},
diff --git a/cumulus/polkadot-omni-node/lib/src/common/aura.rs b/cumulus/polkadot-omni-node/lib/src/common/aura.rs
index 9e8837de7f8..9ca725ff327 100644
--- a/cumulus/polkadot-omni-node/lib/src/common/aura.rs
+++ b/cumulus/polkadot-omni-node/lib/src/common/aura.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Aura-related primitives for cumulus parachain collators.
diff --git a/cumulus/polkadot-omni-node/lib/src/common/chain_spec.rs b/cumulus/polkadot-omni-node/lib/src/common/chain_spec.rs
index 974d6ef2b61..4759ee8586c 100644
--- a/cumulus/polkadot-omni-node/lib/src/common/chain_spec.rs
+++ b/cumulus/polkadot-omni-node/lib/src/common/chain_spec.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Chain spec primitives.
diff --git a/cumulus/polkadot-omni-node/lib/src/common/command.rs b/cumulus/polkadot-omni-node/lib/src/common/command.rs
index a60fc9232d9..4db0632e037 100644
--- a/cumulus/polkadot-omni-node/lib/src/common/command.rs
+++ b/cumulus/polkadot-omni-node/lib/src/common/command.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use crate::common::spec::BaseNodeSpec;
use cumulus_client_cli::ExportGenesisHeadCommand;
diff --git a/cumulus/polkadot-omni-node/lib/src/common/mod.rs b/cumulus/polkadot-omni-node/lib/src/common/mod.rs
index 843183425da..af003b87e3d 100644
--- a/cumulus/polkadot-omni-node/lib/src/common/mod.rs
+++ b/cumulus/polkadot-omni-node/lib/src/common/mod.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Cumulus parachain collator primitives.
diff --git a/cumulus/polkadot-omni-node/lib/src/common/rpc.rs b/cumulus/polkadot-omni-node/lib/src/common/rpc.rs
index 4879bd1eb7f..d91d9fd1e9b 100644
--- a/cumulus/polkadot-omni-node/lib/src/common/rpc.rs
+++ b/cumulus/polkadot-omni-node/lib/src/common/rpc.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Parachain-specific RPCs implementation.
diff --git a/cumulus/polkadot-omni-node/lib/src/common/runtime.rs b/cumulus/polkadot-omni-node/lib/src/common/runtime.rs
index fcc1d7f0643..420d30bf0eb 100644
--- a/cumulus/polkadot-omni-node/lib/src/common/runtime.rs
+++ b/cumulus/polkadot-omni-node/lib/src/common/runtime.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Runtime parameters.
diff --git a/cumulus/polkadot-omni-node/lib/src/common/spec.rs b/cumulus/polkadot-omni-node/lib/src/common/spec.rs
index d497337904b..b00823eb00c 100644
--- a/cumulus/polkadot-omni-node/lib/src/common/spec.rs
+++ b/cumulus/polkadot-omni-node/lib/src/common/spec.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use crate::common::{
command::NodeCommandRunner,
diff --git a/cumulus/polkadot-omni-node/lib/src/common/types.rs b/cumulus/polkadot-omni-node/lib/src/common/types.rs
index 978368be258..6915835137f 100644
--- a/cumulus/polkadot-omni-node/lib/src/common/types.rs
+++ b/cumulus/polkadot-omni-node/lib/src/common/types.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use cumulus_client_consensus_common::ParachainBlockImport as TParachainBlockImport;
use cumulus_primitives_core::relay_chain::UncheckedExtrinsic;
diff --git a/cumulus/polkadot-omni-node/lib/src/fake_runtime_api/mod.rs b/cumulus/polkadot-omni-node/lib/src/fake_runtime_api/mod.rs
index bd4ff167d8f..f5167e1baa4 100644
--- a/cumulus/polkadot-omni-node/lib/src/fake_runtime_api/mod.rs
+++ b/cumulus/polkadot-omni-node/lib/src/fake_runtime_api/mod.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! In an ideal world this would be one runtime which would simplify the code massively.
//! This is not an ideal world - Polkadot Asset Hub has a different key type.
diff --git a/cumulus/polkadot-omni-node/lib/src/fake_runtime_api/utils.rs b/cumulus/polkadot-omni-node/lib/src/fake_runtime_api/utils.rs
index 915f156f8cb..636c845271d 100644
--- a/cumulus/polkadot-omni-node/lib/src/fake_runtime_api/utils.rs
+++ b/cumulus/polkadot-omni-node/lib/src/fake_runtime_api/utils.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
pub(crate) mod imports {
pub use cumulus_primitives_core::{ClaimQueueOffset, CoreSelector};
diff --git a/cumulus/polkadot-omni-node/lib/src/lib.rs b/cumulus/polkadot-omni-node/lib/src/lib.rs
index 92ea3d7d879..eb1371d0ded 100644
--- a/cumulus/polkadot-omni-node/lib/src/lib.rs
+++ b/cumulus/polkadot-omni-node/lib/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#![doc = include_str!("../README.md")]
#![deny(missing_docs)]
diff --git a/cumulus/polkadot-omni-node/lib/src/nodes/aura.rs b/cumulus/polkadot-omni-node/lib/src/nodes/aura.rs
index cd0e35d0d06..0d526b09834 100644
--- a/cumulus/polkadot-omni-node/lib/src/nodes/aura.rs
+++ b/cumulus/polkadot-omni-node/lib/src/nodes/aura.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use crate::{
common::{
diff --git a/cumulus/polkadot-omni-node/lib/src/nodes/manual_seal.rs b/cumulus/polkadot-omni-node/lib/src/nodes/manual_seal.rs
index 96802177ec1..7c5221632d8 100644
--- a/cumulus/polkadot-omni-node/lib/src/nodes/manual_seal.rs
+++ b/cumulus/polkadot-omni-node/lib/src/nodes/manual_seal.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use crate::common::{
rpc::BuildRpcExtensions as BuildRpcExtensionsT,
diff --git a/cumulus/polkadot-omni-node/lib/src/nodes/mod.rs b/cumulus/polkadot-omni-node/lib/src/nodes/mod.rs
index 5570170f90b..de27ce3704f 100644
--- a/cumulus/polkadot-omni-node/lib/src/nodes/mod.rs
+++ b/cumulus/polkadot-omni-node/lib/src/nodes/mod.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
pub mod aura;
mod manual_seal;
diff --git a/cumulus/polkadot-omni-node/lib/src/tests/benchmark_storage_works.rs b/cumulus/polkadot-omni-node/lib/src/tests/benchmark_storage_works.rs
index 8502188af51..d0a350697b5 100644
--- a/cumulus/polkadot-omni-node/lib/src/tests/benchmark_storage_works.rs
+++ b/cumulus/polkadot-omni-node/lib/src/tests/benchmark_storage_works.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#![cfg(feature = "runtime-benchmarks")]
diff --git a/cumulus/polkadot-omni-node/lib/src/tests/common.rs b/cumulus/polkadot-omni-node/lib/src/tests/common.rs
index d3f41fb50bc..2e4aeb3b2cf 100644
--- a/cumulus/polkadot-omni-node/lib/src/tests/common.rs
+++ b/cumulus/polkadot-omni-node/lib/src/tests/common.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#![cfg(unix)]
diff --git a/cumulus/polkadot-omni-node/lib/src/tests/polkadot_argument_parsing.rs b/cumulus/polkadot-omni-node/lib/src/tests/polkadot_argument_parsing.rs
index d1f497c1187..536fe62cea2 100644
--- a/cumulus/polkadot-omni-node/lib/src/tests/polkadot_argument_parsing.rs
+++ b/cumulus/polkadot-omni-node/lib/src/tests/polkadot_argument_parsing.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use tempfile::tempdir;
diff --git a/cumulus/polkadot-omni-node/lib/src/tests/polkadot_mdns_issue.rs b/cumulus/polkadot-omni-node/lib/src/tests/polkadot_mdns_issue.rs
index 3b0b08e57f8..2619a996e47 100644
--- a/cumulus/polkadot-omni-node/lib/src/tests/polkadot_mdns_issue.rs
+++ b/cumulus/polkadot-omni-node/lib/src/tests/polkadot_mdns_issue.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use tempfile::tempdir;
diff --git a/cumulus/polkadot-omni-node/lib/src/tests/purge_chain_works.rs b/cumulus/polkadot-omni-node/lib/src/tests/purge_chain_works.rs
index 65a946e890b..2dc7421a348 100644
--- a/cumulus/polkadot-omni-node/lib/src/tests/purge_chain_works.rs
+++ b/cumulus/polkadot-omni-node/lib/src/tests/purge_chain_works.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use assert_cmd::cargo::cargo_bin;
use nix::sys::signal::SIGINT;
diff --git a/cumulus/polkadot-omni-node/lib/src/tests/running_the_node_and_interrupt.rs b/cumulus/polkadot-omni-node/lib/src/tests/running_the_node_and_interrupt.rs
index a45fd7f4575..2475613b090 100644
--- a/cumulus/polkadot-omni-node/lib/src/tests/running_the_node_and_interrupt.rs
+++ b/cumulus/polkadot-omni-node/lib/src/tests/running_the_node_and_interrupt.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use tempfile::tempdir;
diff --git a/cumulus/polkadot-omni-node/src/main.rs b/cumulus/polkadot-omni-node/src/main.rs
index 1183f488df8..a20073c54c4 100644
--- a/cumulus/polkadot-omni-node/src/main.rs
+++ b/cumulus/polkadot-omni-node/src/main.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! White labeled polkadot omni-node.
//!
diff --git a/cumulus/polkadot-parachain/build.rs b/cumulus/polkadot-parachain/build.rs
index 8c498735eae..5b99610e14c 100644
--- a/cumulus/polkadot-parachain/build.rs
+++ b/cumulus/polkadot-parachain/build.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use substrate_build_script_utils::{generate_cargo_keys, rerun_if_git_head_changed};
diff --git a/cumulus/polkadot-parachain/src/chain_spec/asset_hubs.rs b/cumulus/polkadot-parachain/src/chain_spec/asset_hubs.rs
index ec2afc743de..b3a5bcafcfb 100644
--- a/cumulus/polkadot-parachain/src/chain_spec/asset_hubs.rs
+++ b/cumulus/polkadot-parachain/src/chain_spec/asset_hubs.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use polkadot_omni_node_lib::chain_spec::{Extensions, GenericChainSpec};
use sc_service::ChainType;
diff --git a/cumulus/polkadot-parachain/src/chain_spec/bridge_hubs.rs b/cumulus/polkadot-parachain/src/chain_spec/bridge_hubs.rs
index 839e93d0a67..e0c3c58802b 100644
--- a/cumulus/polkadot-parachain/src/chain_spec/bridge_hubs.rs
+++ b/cumulus/polkadot-parachain/src/chain_spec/bridge_hubs.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use cumulus_primitives_core::ParaId;
use polkadot_omni_node_lib::chain_spec::GenericChainSpec;
diff --git a/cumulus/polkadot-parachain/src/chain_spec/collectives.rs b/cumulus/polkadot-parachain/src/chain_spec/collectives.rs
index 0d2f66b5acc..464bc810f9b 100644
--- a/cumulus/polkadot-parachain/src/chain_spec/collectives.rs
+++ b/cumulus/polkadot-parachain/src/chain_spec/collectives.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use polkadot_omni_node_lib::chain_spec::{Extensions, GenericChainSpec};
use sc_service::ChainType;
diff --git a/cumulus/polkadot-parachain/src/chain_spec/coretime.rs b/cumulus/polkadot-parachain/src/chain_spec/coretime.rs
index fa865d7458c..0b619444447 100644
--- a/cumulus/polkadot-parachain/src/chain_spec/coretime.rs
+++ b/cumulus/polkadot-parachain/src/chain_spec/coretime.rs
@@ -1,18 +1,18 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use cumulus_primitives_core::ParaId;
use polkadot_omni_node_lib::chain_spec::GenericChainSpec;
diff --git a/cumulus/polkadot-parachain/src/chain_spec/glutton.rs b/cumulus/polkadot-parachain/src/chain_spec/glutton.rs
index ddfb961370a..5b99ac3ff92 100644
--- a/cumulus/polkadot-parachain/src/chain_spec/glutton.rs
+++ b/cumulus/polkadot-parachain/src/chain_spec/glutton.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use cumulus_primitives_core::ParaId;
use parachains_common::AuraId;
diff --git a/cumulus/polkadot-parachain/src/chain_spec/mod.rs b/cumulus/polkadot-parachain/src/chain_spec/mod.rs
index 00dceabb006..3ca4b169494 100644
--- a/cumulus/polkadot-parachain/src/chain_spec/mod.rs
+++ b/cumulus/polkadot-parachain/src/chain_spec/mod.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use cumulus_primitives_core::ParaId;
use polkadot_omni_node_lib::{
diff --git a/cumulus/polkadot-parachain/src/chain_spec/penpal.rs b/cumulus/polkadot-parachain/src/chain_spec/penpal.rs
index b60b9982c49..94e90efb877 100644
--- a/cumulus/polkadot-parachain/src/chain_spec/penpal.rs
+++ b/cumulus/polkadot-parachain/src/chain_spec/penpal.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use crate::chain_spec::SAFE_XCM_VERSION;
use cumulus_primitives_core::ParaId;
diff --git a/cumulus/polkadot-parachain/src/chain_spec/people.rs b/cumulus/polkadot-parachain/src/chain_spec/people.rs
index 1735a904b8e..4a1fae516dc 100644
--- a/cumulus/polkadot-parachain/src/chain_spec/people.rs
+++ b/cumulus/polkadot-parachain/src/chain_spec/people.rs
@@ -1,18 +1,18 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use cumulus_primitives_core::ParaId;
use parachains_common::Balance as PeopleBalance;
diff --git a/cumulus/polkadot-parachain/src/chain_spec/rococo_parachain.rs b/cumulus/polkadot-parachain/src/chain_spec/rococo_parachain.rs
index 68383ac5c23..e7b533cceb8 100644
--- a/cumulus/polkadot-parachain/src/chain_spec/rococo_parachain.rs
+++ b/cumulus/polkadot-parachain/src/chain_spec/rococo_parachain.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! ChainSpecs dedicated to Rococo parachain setups (for testing and example purposes)
diff --git a/cumulus/polkadot-parachain/src/main.rs b/cumulus/polkadot-parachain/src/main.rs
index a84fb0dfb18..f00a7430fab 100644
--- a/cumulus/polkadot-parachain/src/main.rs
+++ b/cumulus/polkadot-parachain/src/main.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Polkadot parachain node.
diff --git a/cumulus/primitives/aura/src/lib.rs b/cumulus/primitives/aura/src/lib.rs
index 4e7d7dc3e79..c20aac6869d 100644
--- a/cumulus/primitives/aura/src/lib.rs
+++ b/cumulus/primitives/aura/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Core primitives for Aura in Cumulus.
//!
diff --git a/cumulus/primitives/core/src/lib.rs b/cumulus/primitives/core/src/lib.rs
index f88e663db19..9169c12d8eb 100644
--- a/cumulus/primitives/core/src/lib.rs
+++ b/cumulus/primitives/core/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Cumulus related core primitive types and traits.
diff --git a/cumulus/primitives/parachain-inherent/src/lib.rs b/cumulus/primitives/parachain-inherent/src/lib.rs
index 127a03b6525..4e6e739bb85 100644
--- a/cumulus/primitives/parachain-inherent/src/lib.rs
+++ b/cumulus/primitives/parachain-inherent/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Cumulus parachain inherent
//!
diff --git a/cumulus/primitives/proof-size-hostfunction/src/lib.rs b/cumulus/primitives/proof-size-hostfunction/src/lib.rs
index f17b3d3f33b..0638e5fe538 100644
--- a/cumulus/primitives/proof-size-hostfunction/src/lib.rs
+++ b/cumulus/primitives/proof-size-hostfunction/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Tools for reclaiming PoV weight in parachain runtimes.
diff --git a/cumulus/primitives/timestamp/src/lib.rs b/cumulus/primitives/timestamp/src/lib.rs
index 5365f83efdf..44c12043cf0 100644
--- a/cumulus/primitives/timestamp/src/lib.rs
+++ b/cumulus/primitives/timestamp/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Cumulus timestamp related primitives.
//!
diff --git a/cumulus/primitives/utility/src/lib.rs b/cumulus/primitives/utility/src/lib.rs
index 8530f5b8748..83c77431281 100644
--- a/cumulus/primitives/utility/src/lib.rs
+++ b/cumulus/primitives/utility/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Helper datatypes for cumulus. This includes the [`ParentAsUmp`] routing type which will route
//! messages into an [`UpwardMessageSender`] if the destination is `Parent`.
diff --git a/cumulus/primitives/utility/src/tests/mod.rs b/cumulus/primitives/utility/src/tests/mod.rs
index 80e72ef2826..a597742793b 100644
--- a/cumulus/primitives/utility/src/tests/mod.rs
+++ b/cumulus/primitives/utility/src/tests/mod.rs
@@ -1,17 +1,17 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
+// SPDX-License-Identifier: Apache-2.0
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
mod swap_first;
diff --git a/cumulus/primitives/utility/src/tests/swap_first.rs b/cumulus/primitives/utility/src/tests/swap_first.rs
index 69239c552b8..c3fbbd45856 100644
--- a/cumulus/primitives/utility/src/tests/swap_first.rs
+++ b/cumulus/primitives/utility/src/tests/swap_first.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use crate::*;
use frame_support::{parameter_types, traits::fungibles::Inspect};
diff --git a/cumulus/test/relay-sproof-builder/src/lib.rs b/cumulus/test/relay-sproof-builder/src/lib.rs
index d1016085c80..472ea9ec9e0 100644
--- a/cumulus/test/relay-sproof-builder/src/lib.rs
+++ b/cumulus/test/relay-sproof-builder/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
extern crate alloc;
diff --git a/cumulus/xcm/xcm-emulator/src/lib.rs b/cumulus/xcm/xcm-emulator/src/lib.rs
index d9b1e7fd9d0..8fe6181ab23 100644
--- a/cumulus/xcm/xcm-emulator/src/lib.rs
+++ b/cumulus/xcm/xcm-emulator/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-
-// Cumulus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Cumulus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
extern crate alloc;
diff --git a/polkadot/xcm/docs/src/cookbook/mod.rs b/polkadot/xcm/docs/src/cookbook/mod.rs
index 1c69bf0ead6..ac09e85d1a7 100644
--- a/polkadot/xcm/docs/src/cookbook/mod.rs
+++ b/polkadot/xcm/docs/src/cookbook/mod.rs
@@ -1,4 +1,5 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// This file is part of Polkadot.
// Polkadot is free software: you can redistribute it and/or modify
diff --git a/polkadot/xcm/docs/src/cookbook/relay_token_transactor/mod.rs b/polkadot/xcm/docs/src/cookbook/relay_token_transactor/mod.rs
index 279dd71a35f..8e63b0fb3c7 100644
--- a/polkadot/xcm/docs/src/cookbook/relay_token_transactor/mod.rs
+++ b/polkadot/xcm/docs/src/cookbook/relay_token_transactor/mod.rs
@@ -1,4 +1,5 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// This file is part of Polkadot.
// Polkadot is free software: you can redistribute it and/or modify
diff --git a/polkadot/xcm/docs/src/cookbook/relay_token_transactor/network.rs b/polkadot/xcm/docs/src/cookbook/relay_token_transactor/network.rs
index 71c14f6b241..7356d8ebcb5 100644
--- a/polkadot/xcm/docs/src/cookbook/relay_token_transactor/network.rs
+++ b/polkadot/xcm/docs/src/cookbook/relay_token_transactor/network.rs
@@ -1,4 +1,5 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// This file is part of Polkadot.
// Polkadot is free software: you can redistribute it and/or modify
diff --git a/polkadot/xcm/docs/src/cookbook/relay_token_transactor/parachain/mod.rs b/polkadot/xcm/docs/src/cookbook/relay_token_transactor/parachain/mod.rs
index 23d6664bdaf..a333d781c08 100644
--- a/polkadot/xcm/docs/src/cookbook/relay_token_transactor/parachain/mod.rs
+++ b/polkadot/xcm/docs/src/cookbook/relay_token_transactor/parachain/mod.rs
@@ -1,4 +1,5 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// This file is part of Polkadot.
// Polkadot is free software: you can redistribute it and/or modify
diff --git a/polkadot/xcm/docs/src/cookbook/relay_token_transactor/parachain/xcm_config.rs b/polkadot/xcm/docs/src/cookbook/relay_token_transactor/parachain/xcm_config.rs
index 0180354458c..59dcc7af0e8 100644
--- a/polkadot/xcm/docs/src/cookbook/relay_token_transactor/parachain/xcm_config.rs
+++ b/polkadot/xcm/docs/src/cookbook/relay_token_transactor/parachain/xcm_config.rs
@@ -1,4 +1,5 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// This file is part of Polkadot.
// Polkadot is free software: you can redistribute it and/or modify
diff --git a/polkadot/xcm/docs/src/cookbook/relay_token_transactor/relay_chain/mod.rs b/polkadot/xcm/docs/src/cookbook/relay_token_transactor/relay_chain/mod.rs
index cd8701dbbed..5060961bf87 100644
--- a/polkadot/xcm/docs/src/cookbook/relay_token_transactor/relay_chain/mod.rs
+++ b/polkadot/xcm/docs/src/cookbook/relay_token_transactor/relay_chain/mod.rs
@@ -1,4 +1,5 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// This file is part of Polkadot.
// Polkadot is free software: you can redistribute it and/or modify
diff --git a/polkadot/xcm/docs/src/cookbook/relay_token_transactor/relay_chain/xcm_config.rs b/polkadot/xcm/docs/src/cookbook/relay_token_transactor/relay_chain/xcm_config.rs
index 06b00c39e8a..cf044cd21be 100644
--- a/polkadot/xcm/docs/src/cookbook/relay_token_transactor/relay_chain/xcm_config.rs
+++ b/polkadot/xcm/docs/src/cookbook/relay_token_transactor/relay_chain/xcm_config.rs
@@ -1,4 +1,5 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// This file is part of Polkadot.
// Polkadot is free software: you can redistribute it and/or modify
diff --git a/polkadot/xcm/docs/src/cookbook/relay_token_transactor/tests.rs b/polkadot/xcm/docs/src/cookbook/relay_token_transactor/tests.rs
index b7fdaa34ec8..46c73b37545 100644
--- a/polkadot/xcm/docs/src/cookbook/relay_token_transactor/tests.rs
+++ b/polkadot/xcm/docs/src/cookbook/relay_token_transactor/tests.rs
@@ -1,4 +1,5 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// This file is part of Polkadot.
// Polkadot is free software: you can redistribute it and/or modify
diff --git a/polkadot/xcm/docs/src/fundamentals.rs b/polkadot/xcm/docs/src/fundamentals.rs
index 28899df801a..ad365a8a775 100644
--- a/polkadot/xcm/docs/src/fundamentals.rs
+++ b/polkadot/xcm/docs/src/fundamentals.rs
@@ -1,4 +1,5 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// This file is part of Polkadot.
// Polkadot is free software: you can redistribute it and/or modify
diff --git a/polkadot/xcm/docs/src/glossary.rs b/polkadot/xcm/docs/src/glossary.rs
index 6035888ab73..61bc3afb93d 100644
--- a/polkadot/xcm/docs/src/glossary.rs
+++ b/polkadot/xcm/docs/src/glossary.rs
@@ -1,4 +1,5 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// This file is part of Polkadot.
// Polkadot is free software: you can redistribute it and/or modify
diff --git a/polkadot/xcm/docs/src/guides/mod.rs b/polkadot/xcm/docs/src/guides/mod.rs
index 5af89428d9a..06d9fe69144 100644
--- a/polkadot/xcm/docs/src/guides/mod.rs
+++ b/polkadot/xcm/docs/src/guides/mod.rs
@@ -1,4 +1,5 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// This file is part of Polkadot.
// Polkadot is free software: you can redistribute it and/or modify
diff --git a/polkadot/xcm/docs/src/lib.rs b/polkadot/xcm/docs/src/lib.rs
index 287c97140c9..8d78b9b1945 100644
--- a/polkadot/xcm/docs/src/lib.rs
+++ b/polkadot/xcm/docs/src/lib.rs
@@ -1,4 +1,5 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// This file is part of Polkadot.
// Polkadot is free software: you can redistribute it and/or modify
diff --git a/polkadot/xcm/xcm-builder/src/fee_handling.rs b/polkadot/xcm/xcm-builder/src/fee_handling.rs
index 17e9e64e00c..f02e6b393c8 100644
--- a/polkadot/xcm/xcm-builder/src/fee_handling.rs
+++ b/polkadot/xcm/xcm-builder/src/fee_handling.rs
@@ -1,4 +1,4 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
// Polkadot is free software: you can redistribute it and/or modify
diff --git a/polkadot/xcm/xcm-executor/src/traits/process_transaction.rs b/polkadot/xcm/xcm-executor/src/traits/process_transaction.rs
index 22ad8755b9c..fc388fbca7f 100644
--- a/polkadot/xcm/xcm-executor/src/traits/process_transaction.rs
+++ b/polkadot/xcm/xcm-executor/src/traits/process_transaction.rs
@@ -1,4 +1,4 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
// Polkadot is free software: you can redistribute it and/or modify
diff --git a/polkadot/xcm/xcm-runtime-apis/src/conversions.rs b/polkadot/xcm/xcm-runtime-apis/src/conversions.rs
index 22f0809ea5f..710181e5b5c 100644
--- a/polkadot/xcm/xcm-runtime-apis/src/conversions.rs
+++ b/polkadot/xcm/xcm-runtime-apis/src/conversions.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
-
-// Polkadot is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Polkadot is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Contains runtime APIs for useful conversions, such as between XCM `Location` and `AccountId`.
diff --git a/polkadot/xcm/xcm-runtime-apis/src/dry_run.rs b/polkadot/xcm/xcm-runtime-apis/src/dry_run.rs
index f0a70b0dacf..7bcc190c987 100644
--- a/polkadot/xcm/xcm-runtime-apis/src/dry_run.rs
+++ b/polkadot/xcm/xcm-runtime-apis/src/dry_run.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
+// SPDX-License-Identifier: Apache-2.0
-// Polkadot is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Polkadot is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Runtime API definition for dry-running XCM-related extrinsics.
//! This API can be used to simulate XCMs and, for example, find the fees
diff --git a/polkadot/xcm/xcm-runtime-apis/src/fees.rs b/polkadot/xcm/xcm-runtime-apis/src/fees.rs
index 9500a7f7281..a0e2dc91293 100644
--- a/polkadot/xcm/xcm-runtime-apis/src/fees.rs
+++ b/polkadot/xcm/xcm-runtime-apis/src/fees.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
+// SPDX-License-Identifier: Apache-2.0
-// Polkadot is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Polkadot is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Runtime API definition for getting XCM fees.
diff --git a/polkadot/xcm/xcm-runtime-apis/src/lib.rs b/polkadot/xcm/xcm-runtime-apis/src/lib.rs
index f9a857c7c4c..c6754ffb2d0 100644
--- a/polkadot/xcm/xcm-runtime-apis/src/lib.rs
+++ b/polkadot/xcm/xcm-runtime-apis/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
-
-// Polkadot is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Polkadot is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Various runtime APIs to support XCM processing and manipulation.
diff --git a/polkadot/xcm/xcm-runtime-apis/src/trusted_query.rs b/polkadot/xcm/xcm-runtime-apis/src/trusted_query.rs
index a2e3e162548..be3e0492f8d 100644
--- a/polkadot/xcm/xcm-runtime-apis/src/trusted_query.rs
+++ b/polkadot/xcm/xcm-runtime-apis/src/trusted_query.rs
@@ -1,18 +1,19 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
-// Polkadot is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Polkadot is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Runtime API definition for checking if given <Asset, Location> is trusted reserve or teleporter.
diff --git a/polkadot/xcm/xcm-runtime-apis/tests/conversions.rs b/polkadot/xcm/xcm-runtime-apis/tests/conversions.rs
index c7a1dda0169..f918c5c7662 100644
--- a/polkadot/xcm/xcm-runtime-apis/tests/conversions.rs
+++ b/polkadot/xcm/xcm-runtime-apis/tests/conversions.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
+// SPDX-License-Identifier: Apache-2.0
-// Polkadot is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Polkadot is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
mod mock;
diff --git a/polkadot/xcm/xcm-runtime-apis/tests/fee_estimation.rs b/polkadot/xcm/xcm-runtime-apis/tests/fee_estimation.rs
index c3046b134d1..e1ab1ed1cec 100644
--- a/polkadot/xcm/xcm-runtime-apis/tests/fee_estimation.rs
+++ b/polkadot/xcm/xcm-runtime-apis/tests/fee_estimation.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
+// SPDX-License-Identifier: Apache-2.0
-// Polkadot is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Polkadot is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Tests for using both the XCM fee payment API and the dry-run API.
diff --git a/polkadot/xcm/xcm-runtime-apis/tests/mock.rs b/polkadot/xcm/xcm-runtime-apis/tests/mock.rs
index 18d9dce9245..24e0e3fd4ed 100644
--- a/polkadot/xcm/xcm-runtime-apis/tests/mock.rs
+++ b/polkadot/xcm/xcm-runtime-apis/tests/mock.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
-
-// Polkadot is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Polkadot is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Mock runtime for tests.
//! Implements both runtime APIs for fee estimation and getting the messages for transfers.
diff --git a/polkadot/xcm/xcm-runtime-apis/tests/trusted_query.rs b/polkadot/xcm/xcm-runtime-apis/tests/trusted_query.rs
index 5e3a68b9225..64f26e6b942 100644
--- a/polkadot/xcm/xcm-runtime-apis/tests/trusted_query.rs
+++ b/polkadot/xcm/xcm-runtime-apis/tests/trusted_query.rs
@@ -1,15 +1,19 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
-// Polkadot is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// SPDX-License-Identifier: Apache-2.0
-// Polkadot is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
// You should have received a copy of the GNU General Public License
// along with Polkadot. If not, see <http://www.gnu.org/licenses/>.
diff --git a/polkadot/xcm/xcm-simulator/src/mock_message_queue.rs b/polkadot/xcm/xcm-simulator/src/mock_message_queue.rs
index bf7b0e15967..726af0468ac 100644
--- a/polkadot/xcm/xcm-simulator/src/mock_message_queue.rs
+++ b/polkadot/xcm/xcm-simulator/src/mock_message_queue.rs
@@ -1,4 +1,4 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
// Polkadot is free software: you can redistribute it and/or modify
diff --git a/substrate/bin/node/cli/benches/executor.rs b/substrate/bin/node/cli/benches/executor.rs
index 412b7f0ba0f..dcbb1580e1b 100644
--- a/substrate/bin/node/cli/benches/executor.rs
+++ b/substrate/bin/node/cli/benches/executor.rs
@@ -1,19 +1,20 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
use polkadot_sdk::*;
diff --git a/substrate/bin/node/cli/tests/basic.rs b/substrate/bin/node/cli/tests/basic.rs
index 8f1475fce4f..01ce9ed52fc 100644
--- a/substrate/bin/node/cli/tests/basic.rs
+++ b/substrate/bin/node/cli/tests/basic.rs
@@ -1,19 +1,20 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
use codec::{Decode, Encode, Joiner};
use frame_support::{
diff --git a/substrate/bin/node/cli/tests/common.rs b/substrate/bin/node/cli/tests/common.rs
index 95583395f73..389c872e4fc 100644
--- a/substrate/bin/node/cli/tests/common.rs
+++ b/substrate/bin/node/cli/tests/common.rs
@@ -1,19 +1,20 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
use codec::{Decode, Encode};
use frame_support::Hashable;
diff --git a/substrate/bin/node/cli/tests/fees.rs b/substrate/bin/node/cli/tests/fees.rs
index da9d2662408..673528128ae 100644
--- a/substrate/bin/node/cli/tests/fees.rs
+++ b/substrate/bin/node/cli/tests/fees.rs
@@ -1,19 +1,20 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
use codec::{Encode, Joiner};
use frame_support::{
diff --git a/substrate/bin/node/cli/tests/submit_transaction.rs b/substrate/bin/node/cli/tests/submit_transaction.rs
index 3672432ae34..224569f11c8 100644
--- a/substrate/bin/node/cli/tests/submit_transaction.rs
+++ b/substrate/bin/node/cli/tests/submit_transaction.rs
@@ -1,19 +1,20 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
use codec::Decode;
use frame_system::offchain::{SendSignedTransaction, Signer, SubmitTransaction};
diff --git a/substrate/bin/node/runtime/src/assets_api.rs b/substrate/bin/node/runtime/src/assets_api.rs
index 98187e7391f..852d8abbaec 100644
--- a/substrate/bin/node/runtime/src/assets_api.rs
+++ b/substrate/bin/node/runtime/src/assets_api.rs
@@ -1,20 +1,19 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Runtime API definition for assets.
diff --git a/substrate/bin/node/runtime/src/lib.rs b/substrate/bin/node/runtime/src/lib.rs
index 610ef4fb629..437420c7943 100644
--- a/substrate/bin/node/runtime/src/lib.rs
+++ b/substrate/bin/node/runtime/src/lib.rs
@@ -1,20 +1,19 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! The Substrate runtime. This can be compiled with `#[no_std]`, ready for Wasm.
diff --git a/substrate/client/cli/src/commands/generate.rs b/substrate/client/cli/src/commands/generate.rs
index 94769279e21..29ea37372b1 100644
--- a/substrate/client/cli/src/commands/generate.rs
+++ b/substrate/client/cli/src/commands/generate.rs
@@ -1,19 +1,20 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
//! Implementation of the `generate` subcommand
use crate::{
diff --git a/substrate/client/cli/src/commands/generate_node_key.rs b/substrate/client/cli/src/commands/generate_node_key.rs
index bdb94eec93b..38435cda4b1 100644
--- a/substrate/client/cli/src/commands/generate_node_key.rs
+++ b/substrate/client/cli/src/commands/generate_node_key.rs
@@ -1,19 +1,20 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
//! Implementation of the `generate-node-key` subcommand
diff --git a/substrate/client/cli/src/commands/insert_key.rs b/substrate/client/cli/src/commands/insert_key.rs
index 66dbec79486..08a7b95b95b 100644
--- a/substrate/client/cli/src/commands/insert_key.rs
+++ b/substrate/client/cli/src/commands/insert_key.rs
@@ -1,19 +1,20 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
//! Implementation of the `insert` subcommand
diff --git a/substrate/client/cli/src/commands/inspect_key.rs b/substrate/client/cli/src/commands/inspect_key.rs
index 5aa8b0bdcaa..b984ccf02af 100644
--- a/substrate/client/cli/src/commands/inspect_key.rs
+++ b/substrate/client/cli/src/commands/inspect_key.rs
@@ -1,19 +1,20 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
//! Implementation of the `inspect` subcommand
diff --git a/substrate/client/cli/src/commands/inspect_node_key.rs b/substrate/client/cli/src/commands/inspect_node_key.rs
index 25a0a685650..f66ac89d733 100644
--- a/substrate/client/cli/src/commands/inspect_node_key.rs
+++ b/substrate/client/cli/src/commands/inspect_node_key.rs
@@ -1,19 +1,20 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
//! Implementation of the `inspect-node-key` subcommand
diff --git a/substrate/client/cli/src/commands/key.rs b/substrate/client/cli/src/commands/key.rs
index 52747b40462..563d45b1347 100644
--- a/substrate/client/cli/src/commands/key.rs
+++ b/substrate/client/cli/src/commands/key.rs
@@ -1,19 +1,20 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
//! Key related CLI utilities
diff --git a/substrate/client/consensus/beefy/src/communication/request_response/incoming_requests_handler.rs b/substrate/client/consensus/beefy/src/communication/request_response/incoming_requests_handler.rs
index c473c14bccc..af66246c7c7 100644
--- a/substrate/client/consensus/beefy/src/communication/request_response/incoming_requests_handler.rs
+++ b/substrate/client/consensus/beefy/src/communication/request_response/incoming_requests_handler.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
+// along with Substrate. If not, see <https://www.gnu.org/licenses/>.
//! Helper for handling (i.e. answering) BEEFY justifications requests from a remote peer.
diff --git a/substrate/client/consensus/grandpa/src/warp_proof.rs b/substrate/client/consensus/grandpa/src/warp_proof.rs
index ada3a45e186..899686355b1 100644
--- a/substrate/client/consensus/grandpa/src/warp_proof.rs
+++ b/substrate/client/consensus/grandpa/src/warp_proof.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
+// along with Substrate. If not, see <https://www.gnu.org/licenses/>.
//! Utilities for generating and verifying GRANDPA warp sync proofs.
diff --git a/substrate/client/executor/benches/bench.rs b/substrate/client/executor/benches/bench.rs
index 4cde8c2a4a6..8e460955396 100644
--- a/substrate/client/executor/benches/bench.rs
+++ b/substrate/client/executor/benches/bench.rs
@@ -1,19 +1,20 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
use criterion::{criterion_group, criterion_main, Criterion};
diff --git a/substrate/client/keystore/src/local.rs b/substrate/client/keystore/src/local.rs
index 91c52bfcd50..180b1672024 100644
--- a/substrate/client/keystore/src/local.rs
+++ b/substrate/client/keystore/src/local.rs
@@ -1,19 +1,20 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
//
//! Local keystore implementation
diff --git a/substrate/client/network/src/bitswap/mod.rs b/substrate/client/network/src/bitswap/mod.rs
index e45c95c7d3c..36c32b4b059 100644
--- a/substrate/client/network/src/bitswap/mod.rs
+++ b/substrate/client/network/src/bitswap/mod.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
+// along with Substrate. If not, see <https://www.gnu.org/licenses/>.
//! Bitswap server for Substrate.
//!
diff --git a/substrate/client/network/sync/src/block_relay_protocol.rs b/substrate/client/network/sync/src/block_relay_protocol.rs
index 13639d851b2..9b8b9361249 100644
--- a/substrate/client/network/sync/src/block_relay_protocol.rs
+++ b/substrate/client/network/sync/src/block_relay_protocol.rs
@@ -1,5 +1,6 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
+// along with Substrate. If not, see <https://www.gnu.org/licenses/>.
//! Block relay protocol related definitions.
diff --git a/substrate/client/network/sync/src/block_request_handler.rs b/substrate/client/network/sync/src/block_request_handler.rs
index 80234170bc2..b83aa0b864c 100644
--- a/substrate/client/network/sync/src/block_request_handler.rs
+++ b/substrate/client/network/sync/src/block_request_handler.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
+// along with Substrate. If not, see <https://www.gnu.org/licenses/>.
//! Helper for handling (i.e. answering) block requests from a remote peer via the
//! `crate::request_responses::RequestResponsesBehaviour`.
diff --git a/substrate/client/network/sync/src/state_request_handler.rs b/substrate/client/network/sync/src/state_request_handler.rs
index 36a15f1f424..6ca2f06a71a 100644
--- a/substrate/client/network/sync/src/state_request_handler.rs
+++ b/substrate/client/network/sync/src/state_request_handler.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
+// along with Substrate. If not, see <https://www.gnu.org/licenses/>.
//! Helper for handling (i.e. answering) state requests from a remote peer via the
//! `crate::request_responses::RequestResponsesBehaviour`.
diff --git a/substrate/client/network/sync/src/warp_request_handler.rs b/substrate/client/network/sync/src/warp_request_handler.rs
index 8d0b757ff82..a2627afadec 100644
--- a/substrate/client/network/sync/src/warp_request_handler.rs
+++ b/substrate/client/network/sync/src/warp_request_handler.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
+// along with Substrate. If not, see <https://www.gnu.org/licenses/>.
//! Helper for handling (i.e. answering) grandpa warp sync requests from a remote peer.
diff --git a/substrate/client/rpc-spec-v2/src/common/mod.rs b/substrate/client/rpc-spec-v2/src/common/mod.rs
index 3167561d649..cee43c9cac3 100644
--- a/substrate/client/rpc-spec-v2/src/common/mod.rs
+++ b/substrate/client/rpc-spec-v2/src/common/mod.rs
@@ -1,3 +1,8 @@
+// This file is part of Substrate.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
diff --git a/substrate/client/sync-state-rpc/src/lib.rs b/substrate/client/sync-state-rpc/src/lib.rs
index cb737cc6c52..da98fde68af 100644
--- a/substrate/client/sync-state-rpc/src/lib.rs
+++ b/substrate/client/sync-state-rpc/src/lib.rs
@@ -1,20 +1,19 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! A RPC handler to create sync states for light clients.
//!
diff --git a/substrate/client/tracing/benches/bench.rs b/substrate/client/tracing/benches/bench.rs
index 0f581f6471d..df8fc8d9fbf 100644
--- a/substrate/client/tracing/benches/bench.rs
+++ b/substrate/client/tracing/benches/bench.rs
@@ -1,19 +1,20 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
use criterion::{criterion_group, criterion_main, Criterion};
use tracing_subscriber::fmt::{
diff --git a/substrate/client/tracing/proc-macro/src/lib.rs b/substrate/client/tracing/proc-macro/src/lib.rs
index 8fb01de4036..f9ed7d67d82 100644
--- a/substrate/client/tracing/proc-macro/src/lib.rs
+++ b/substrate/client/tracing/proc-macro/src/lib.rs
@@ -1,20 +1,19 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+// SPDX-License-Identifier: Apache-2.0
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use proc_macro::TokenStream;
use proc_macro2::Span;
diff --git a/substrate/client/tracing/src/block/mod.rs b/substrate/client/tracing/src/block/mod.rs
index 01744cd5563..3ebbc3d97e1 100644
--- a/substrate/client/tracing/src/block/mod.rs
+++ b/substrate/client/tracing/src/block/mod.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
+// along with Substrate. If not, see <https://www.gnu.org/licenses/>.
//! Utilities for tracing block execution
diff --git a/substrate/client/tracing/src/logging/directives.rs b/substrate/client/tracing/src/logging/directives.rs
index 811511bb20f..ef6fe9c504a 100644
--- a/substrate/client/tracing/src/logging/directives.rs
+++ b/substrate/client/tracing/src/logging/directives.rs
@@ -1,5 +1,6 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -8,11 +9,11 @@
// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
+// along with Substrate. If not, see <https://www.gnu.org/licenses/>.
use parking_lot::Mutex;
use std::sync::OnceLock;
diff --git a/substrate/client/utils/src/id_sequence.rs b/substrate/client/utils/src/id_sequence.rs
index abb1271c72a..a1799d4e684 100644
--- a/substrate/client/utils/src/id_sequence.rs
+++ b/substrate/client/utils/src/id_sequence.rs
@@ -1,20 +1,19 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Produce opaque sequential IDs.
diff --git a/substrate/client/utils/src/lib.rs b/substrate/client/utils/src/lib.rs
index 017fc76207d..c09fb60d7c8 100644
--- a/substrate/client/utils/src/lib.rs
+++ b/substrate/client/utils/src/lib.rs
@@ -1,20 +1,19 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+// SPDX-License-Identifier: Apache-2.0
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Utilities Primitives for Substrate
//!
diff --git a/substrate/client/utils/src/metrics.rs b/substrate/client/utils/src/metrics.rs
index 9b6e1e47039..336e772cf2d 100644
--- a/substrate/client/utils/src/metrics.rs
+++ b/substrate/client/utils/src/metrics.rs
@@ -1,20 +1,19 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+// SPDX-License-Identifier: Apache-2.0
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Metering primitives and globals
diff --git a/substrate/client/utils/src/mpsc.rs b/substrate/client/utils/src/mpsc.rs
index 051cb5b387c..369c395ed9c 100644
--- a/substrate/client/utils/src/mpsc.rs
+++ b/substrate/client/utils/src/mpsc.rs
@@ -1,20 +1,19 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Code to meter unbounded channels.
diff --git a/substrate/client/utils/src/notification.rs b/substrate/client/utils/src/notification.rs
index 3f606aabe3a..8ddc598c954 100644
--- a/substrate/client/utils/src/notification.rs
+++ b/substrate/client/utils/src/notification.rs
@@ -1,20 +1,19 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Provides mpsc notification channel that can be instantiated
//! _after_ it's been shared to the consumer and producers entities.
diff --git a/substrate/client/utils/src/notification/registry.rs b/substrate/client/utils/src/notification/registry.rs
index 6f0960ea918..26658c8829e 100644
--- a/substrate/client/utils/src/notification/registry.rs
+++ b/substrate/client/utils/src/notification/registry.rs
@@ -1,20 +1,19 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use std::collections::HashSet;
diff --git a/substrate/client/utils/src/notification/tests.rs b/substrate/client/utils/src/notification/tests.rs
index 1afc2307e7b..d57a0ca806c 100644
--- a/substrate/client/utils/src/notification/tests.rs
+++ b/substrate/client/utils/src/notification/tests.rs
@@ -1,20 +1,19 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use super::*;
use futures::StreamExt;
diff --git a/substrate/client/utils/src/pubsub.rs b/substrate/client/utils/src/pubsub.rs
index 5293fa42ed9..e768028c995 100644
--- a/substrate/client/utils/src/pubsub.rs
+++ b/substrate/client/utils/src/pubsub.rs
@@ -1,20 +1,19 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Provides means to implement a typical Pub/Sub mechanism.
//!
diff --git a/substrate/client/utils/src/pubsub/tests.rs b/substrate/client/utils/src/pubsub/tests.rs
index 0d832c7dbd8..ddc9523ec45 100644
--- a/substrate/client/utils/src/pubsub/tests.rs
+++ b/substrate/client/utils/src/pubsub/tests.rs
@@ -1,20 +1,19 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use futures::StreamExt;
use tokio_test::block_on;
diff --git a/substrate/client/utils/src/pubsub/tests/normal_operation.rs b/substrate/client/utils/src/pubsub/tests/normal_operation.rs
index a3ea4f7ddee..ec31c338ab0 100644
--- a/substrate/client/utils/src/pubsub/tests/normal_operation.rs
+++ b/substrate/client/utils/src/pubsub/tests/normal_operation.rs
@@ -1,20 +1,19 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use super::*;
diff --git a/substrate/client/utils/src/pubsub/tests/panicking_registry.rs b/substrate/client/utils/src/pubsub/tests/panicking_registry.rs
index 9f7579e79f4..3ce52625d96 100644
--- a/substrate/client/utils/src/pubsub/tests/panicking_registry.rs
+++ b/substrate/client/utils/src/pubsub/tests/panicking_registry.rs
@@ -1,20 +1,19 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use super::*;
diff --git a/substrate/client/utils/src/status_sinks.rs b/substrate/client/utils/src/status_sinks.rs
index 51d78aa4977..72fa83da11c 100644
--- a/substrate/client/utils/src/status_sinks.rs
+++ b/substrate/client/utils/src/status_sinks.rs
@@ -1,20 +1,19 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use crate::mpsc::{tracing_unbounded, TracingUnboundedReceiver, TracingUnboundedSender};
use futures::{lock::Mutex, prelude::*};
diff --git a/substrate/frame/assets-freezer/src/impls.rs b/substrate/frame/assets-freezer/src/impls.rs
index 8c9f148e1e9..49c0748295d 100644
--- a/substrate/frame/assets-freezer/src/impls.rs
+++ b/substrate/frame/assets-freezer/src/impls.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
use super::*;
use pallet_assets::FrozenBalance;
diff --git a/substrate/frame/assets-freezer/src/lib.rs b/substrate/frame/assets-freezer/src/lib.rs
index 5f718ed8482..61a695a6f5b 100644
--- a/substrate/frame/assets-freezer/src/lib.rs
+++ b/substrate/frame/assets-freezer/src/lib.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
//! # Assets Freezer Pallet
//!
diff --git a/substrate/frame/assets-freezer/src/mock.rs b/substrate/frame/assets-freezer/src/mock.rs
index ad08787aba2..70c77e6bf8b 100644
--- a/substrate/frame/assets-freezer/src/mock.rs
+++ b/substrate/frame/assets-freezer/src/mock.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
//! Tests mock for `pallet-assets-freezer`.
diff --git a/substrate/frame/assets-freezer/src/tests.rs b/substrate/frame/assets-freezer/src/tests.rs
index b890dc98b57..41a18e01f8e 100644
--- a/substrate/frame/assets-freezer/src/tests.rs
+++ b/substrate/frame/assets-freezer/src/tests.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT-0
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
//! Tests for pallet-assets-freezer.
diff --git a/substrate/frame/bags-list/remote-tests/src/migration.rs b/substrate/frame/bags-list/remote-tests/src/migration.rs
index 03475b23585..397ff1000ea 100644
--- a/substrate/frame/bags-list/remote-tests/src/migration.rs
+++ b/substrate/frame/bags-list/remote-tests/src/migration.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
+// SPDX-License-Identifier: Apache-2.0
-// Substrate is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Substrate is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Test to check the migration of the voter bag.
diff --git a/substrate/frame/bags-list/remote-tests/src/snapshot.rs b/substrate/frame/bags-list/remote-tests/src/snapshot.rs
index cb23fc6f581..5f999aa0b8b 100644
--- a/substrate/frame/bags-list/remote-tests/src/snapshot.rs
+++ b/substrate/frame/bags-list/remote-tests/src/snapshot.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
+// SPDX-License-Identifier: Apache-2.0
-// Substrate is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Substrate is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Test to execute the snapshot using the voter bag.
diff --git a/substrate/frame/bags-list/remote-tests/src/try_state.rs b/substrate/frame/bags-list/remote-tests/src/try_state.rs
index d4ce0d4f736..57dd1305c00 100644
--- a/substrate/frame/bags-list/remote-tests/src/try_state.rs
+++ b/substrate/frame/bags-list/remote-tests/src/try_state.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
-
-// Substrate is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Substrate is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Test to execute the sanity-check of the voter bag.
diff --git a/substrate/frame/balances/src/migration.rs b/substrate/frame/balances/src/migration.rs
index 920c6eea562..836deb325e6 100644
--- a/substrate/frame/balances/src/migration.rs
+++ b/substrate/frame/balances/src/migration.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
-
-// Substrate is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Substrate is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use super::*;
use frame_support::{
diff --git a/substrate/frame/contracts/mock-network/src/lib.rs b/substrate/frame/contracts/mock-network/src/lib.rs
index c918cd39ed9..f69efa92ea4 100644
--- a/substrate/frame/contracts/mock-network/src/lib.rs
+++ b/substrate/frame/contracts/mock-network/src/lib.rs
@@ -1,4 +1,4 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
// Substrate is free software: you can redistribute it and/or modify
diff --git a/substrate/frame/contracts/mock-network/src/mocks.rs b/substrate/frame/contracts/mock-network/src/mocks.rs
index 6903f01e91a..b02e3bacc49 100644
--- a/substrate/frame/contracts/mock-network/src/mocks.rs
+++ b/substrate/frame/contracts/mock-network/src/mocks.rs
@@ -1,4 +1,4 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
// Substrate is free software: you can redistribute it and/or modify
diff --git a/substrate/frame/contracts/mock-network/src/mocks/msg_queue.rs b/substrate/frame/contracts/mock-network/src/mocks/msg_queue.rs
index 88ab8135ea1..45715d973b5 100644
--- a/substrate/frame/contracts/mock-network/src/mocks/msg_queue.rs
+++ b/substrate/frame/contracts/mock-network/src/mocks/msg_queue.rs
@@ -1,4 +1,4 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
// Substrate is free software: you can redistribute it and/or modify
diff --git a/substrate/frame/contracts/mock-network/src/mocks/relay_message_queue.rs b/substrate/frame/contracts/mock-network/src/mocks/relay_message_queue.rs
index 50f0febd2c4..8f493c4b464 100644
--- a/substrate/frame/contracts/mock-network/src/mocks/relay_message_queue.rs
+++ b/substrate/frame/contracts/mock-network/src/mocks/relay_message_queue.rs
@@ -1,4 +1,4 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
// Substrate is free software: you can redistribute it and/or modify
diff --git a/substrate/frame/contracts/mock-network/src/parachain.rs b/substrate/frame/contracts/mock-network/src/parachain.rs
index 6edbfb0e7e8..3d192bf7b24 100644
--- a/substrate/frame/contracts/mock-network/src/parachain.rs
+++ b/substrate/frame/contracts/mock-network/src/parachain.rs
@@ -1,4 +1,4 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
// Substrate is free software: you can redistribute it and/or modify
diff --git a/substrate/frame/contracts/mock-network/src/parachain/contracts_config.rs b/substrate/frame/contracts/mock-network/src/parachain/contracts_config.rs
index 9ad978bbc03..2dbcc18b730 100644
--- a/substrate/frame/contracts/mock-network/src/parachain/contracts_config.rs
+++ b/substrate/frame/contracts/mock-network/src/parachain/contracts_config.rs
@@ -1,4 +1,4 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
// Substrate is free software: you can redistribute it and/or modify
diff --git a/substrate/frame/contracts/mock-network/src/relay_chain.rs b/substrate/frame/contracts/mock-network/src/relay_chain.rs
index 5fed061f80b..221943654c6 100644
--- a/substrate/frame/contracts/mock-network/src/relay_chain.rs
+++ b/substrate/frame/contracts/mock-network/src/relay_chain.rs
@@ -1,4 +1,4 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
// Substrate is free software: you can redistribute it and/or modify
diff --git a/substrate/frame/delegated-staking/src/impls.rs b/substrate/frame/delegated-staking/src/impls.rs
index a443df7b20f..8981842b69c 100644
--- a/substrate/frame/delegated-staking/src/impls.rs
+++ b/substrate/frame/delegated-staking/src/impls.rs
@@ -1,20 +1,19 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Implementations of public traits, namely [`DelegationInterface`] and [`OnStakingUpdate`].
diff --git a/substrate/frame/delegated-staking/src/types.rs b/substrate/frame/delegated-staking/src/types.rs
index 14f49466f0e..781df77e716 100644
--- a/substrate/frame/delegated-staking/src/types.rs
+++ b/substrate/frame/delegated-staking/src/types.rs
@@ -1,20 +1,19 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Basic types used in delegated staking.
diff --git a/substrate/frame/examples/authorization-tx-extension/src/extensions.rs b/substrate/frame/examples/authorization-tx-extension/src/extensions.rs
index dcbe171c183..f4e4719bad7 100644
--- a/substrate/frame/examples/authorization-tx-extension/src/extensions.rs
+++ b/substrate/frame/examples/authorization-tx-extension/src/extensions.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
use core::{fmt, marker::PhantomData};
diff --git a/substrate/frame/examples/authorization-tx-extension/src/lib.rs b/substrate/frame/examples/authorization-tx-extension/src/lib.rs
index 9105155a94d..4eaf94a5c73 100644
--- a/substrate/frame/examples/authorization-tx-extension/src/lib.rs
+++ b/substrate/frame/examples/authorization-tx-extension/src/lib.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
//! # Authorization Transaction Extension Example Pallet
//!
diff --git a/substrate/frame/examples/authorization-tx-extension/src/mock.rs b/substrate/frame/examples/authorization-tx-extension/src/mock.rs
index aa70d12d7d8..a4a76fe207a 100644
--- a/substrate/frame/examples/authorization-tx-extension/src/mock.rs
+++ b/substrate/frame/examples/authorization-tx-extension/src/mock.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
use crate::*;
pub(crate) use example_runtime::*;
diff --git a/substrate/frame/examples/authorization-tx-extension/src/tests.rs b/substrate/frame/examples/authorization-tx-extension/src/tests.rs
index 5579e7a9841..4770f20dfc3 100644
--- a/substrate/frame/examples/authorization-tx-extension/src/tests.rs
+++ b/substrate/frame/examples/authorization-tx-extension/src/tests.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT-0
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
//! Tests for pallet-example-authorization-tx-extension.
diff --git a/substrate/frame/examples/basic/src/benchmarking.rs b/substrate/frame/examples/basic/src/benchmarking.rs
index 65ca3089aba..fc862ba5703 100644
--- a/substrate/frame/examples/basic/src/benchmarking.rs
+++ b/substrate/frame/examples/basic/src/benchmarking.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
//! Benchmarking for `pallet-example-basic`.
diff --git a/substrate/frame/examples/basic/src/lib.rs b/substrate/frame/examples/basic/src/lib.rs
index efdf4332e32..7d7f1d838c9 100644
--- a/substrate/frame/examples/basic/src/lib.rs
+++ b/substrate/frame/examples/basic/src/lib.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
//! # Basic Example Pallet
//!
diff --git a/substrate/frame/examples/basic/src/tests.rs b/substrate/frame/examples/basic/src/tests.rs
index 5ec253ebecf..bb50c0f75f8 100644
--- a/substrate/frame/examples/basic/src/tests.rs
+++ b/substrate/frame/examples/basic/src/tests.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
//! Tests for pallet-example-basic.
diff --git a/substrate/frame/examples/basic/src/weights.rs b/substrate/frame/examples/basic/src/weights.rs
index dbb9170aa67..06b180e9c1c 100644
--- a/substrate/frame/examples/basic/src/weights.rs
+++ b/substrate/frame/examples/basic/src/weights.rs
@@ -1,19 +1,24 @@
// This file is part of Substrate.
-// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT-0
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
//! Autogenerated weights for pallet_example_basic
//!
diff --git a/substrate/frame/examples/default-config/src/lib.rs b/substrate/frame/examples/default-config/src/lib.rs
index f690bffe099..cc6e75d5418 100644
--- a/substrate/frame/examples/default-config/src/lib.rs
+++ b/substrate/frame/examples/default-config/src/lib.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
//! # Default Config Pallet Example
//!
diff --git a/substrate/frame/examples/dev-mode/src/lib.rs b/substrate/frame/examples/dev-mode/src/lib.rs
index eb94c024280..6c255665891 100644
--- a/substrate/frame/examples/dev-mode/src/lib.rs
+++ b/substrate/frame/examples/dev-mode/src/lib.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
//! <!-- markdown-link-check-disable -->
//! # Dev Mode Example Pallet
diff --git a/substrate/frame/examples/dev-mode/src/tests.rs b/substrate/frame/examples/dev-mode/src/tests.rs
index 637864b87bc..4c93c631d69 100644
--- a/substrate/frame/examples/dev-mode/src/tests.rs
+++ b/substrate/frame/examples/dev-mode/src/tests.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
//! Tests for pallet-dev-mode.
diff --git a/substrate/frame/examples/frame-crate/src/lib.rs b/substrate/frame/examples/frame-crate/src/lib.rs
index 781cba5658d..454c8d8d2ad 100644
--- a/substrate/frame/examples/frame-crate/src/lib.rs
+++ b/substrate/frame/examples/frame-crate/src/lib.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT-0
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
use frame::prelude::*;
diff --git a/substrate/frame/examples/kitchensink/src/benchmarking.rs b/substrate/frame/examples/kitchensink/src/benchmarking.rs
index 5f1d378e06f..4347c8d7cd7 100644
--- a/substrate/frame/examples/kitchensink/src/benchmarking.rs
+++ b/substrate/frame/examples/kitchensink/src/benchmarking.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT-0
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
//! Benchmarking for `pallet-example-kitchensink`.
diff --git a/substrate/frame/examples/kitchensink/src/lib.rs b/substrate/frame/examples/kitchensink/src/lib.rs
index 44231856542..1fe6db8f183 100644
--- a/substrate/frame/examples/kitchensink/src/lib.rs
+++ b/substrate/frame/examples/kitchensink/src/lib.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
//! # Kitchensink Example Pallet
//!
diff --git a/substrate/frame/examples/kitchensink/src/tests.rs b/substrate/frame/examples/kitchensink/src/tests.rs
index 7cf95497bf0..fb0766b8293 100644
--- a/substrate/frame/examples/kitchensink/src/tests.rs
+++ b/substrate/frame/examples/kitchensink/src/tests.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
//! Tests for pallet-example-kitchensink.
diff --git a/substrate/frame/examples/kitchensink/src/weights.rs b/substrate/frame/examples/kitchensink/src/weights.rs
index 43f48332ae9..59f510e78e5 100644
--- a/substrate/frame/examples/kitchensink/src/weights.rs
+++ b/substrate/frame/examples/kitchensink/src/weights.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT-0
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
//! Autogenerated weights for `pallet_example_kitchensink`
//!
diff --git a/substrate/frame/examples/offchain-worker/src/lib.rs b/substrate/frame/examples/offchain-worker/src/lib.rs
index b3fdb6ea189..60322b569df 100644
--- a/substrate/frame/examples/offchain-worker/src/lib.rs
+++ b/substrate/frame/examples/offchain-worker/src/lib.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
//! <!-- markdown-link-check-disable -->
//! # Offchain Worker Example Pallet
diff --git a/substrate/frame/examples/offchain-worker/src/tests.rs b/substrate/frame/examples/offchain-worker/src/tests.rs
index df5cf02594f..cc226714e6e 100644
--- a/substrate/frame/examples/offchain-worker/src/tests.rs
+++ b/substrate/frame/examples/offchain-worker/src/tests.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
use crate as example_offchain_worker;
use crate::*;
diff --git a/substrate/frame/examples/single-block-migrations/src/lib.rs b/substrate/frame/examples/single-block-migrations/src/lib.rs
index 07c7199b932..e6983ee4d9a 100644
--- a/substrate/frame/examples/single-block-migrations/src/lib.rs
+++ b/substrate/frame/examples/single-block-migrations/src/lib.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
//! # Single Block Migration Example Pallet
//!
diff --git a/substrate/frame/examples/single-block-migrations/src/migrations/mod.rs b/substrate/frame/examples/single-block-migrations/src/migrations/mod.rs
index 80a33f69941..8d8f8a1ec12 100644
--- a/substrate/frame/examples/single-block-migrations/src/migrations/mod.rs
+++ b/substrate/frame/examples/single-block-migrations/src/migrations/mod.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT-0
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
/// Module containing all logic associated with the example migration from
/// [`StorageVersion`](frame_support::traits::StorageVersion) V0 to V1.
diff --git a/substrate/frame/examples/single-block-migrations/src/migrations/v1.rs b/substrate/frame/examples/single-block-migrations/src/migrations/v1.rs
index 922c03afdd1..b3e013d09cc 100644
--- a/substrate/frame/examples/single-block-migrations/src/migrations/v1.rs
+++ b/substrate/frame/examples/single-block-migrations/src/migrations/v1.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
use frame_support::{
storage_alias,
diff --git a/substrate/frame/examples/single-block-migrations/src/mock.rs b/substrate/frame/examples/single-block-migrations/src/mock.rs
index f4cf81ea647..8c61881429b 100644
--- a/substrate/frame/examples/single-block-migrations/src/mock.rs
+++ b/substrate/frame/examples/single-block-migrations/src/mock.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
#![cfg(any(all(feature = "try-runtime", test), doc))]
diff --git a/substrate/frame/examples/split/src/benchmarking.rs b/substrate/frame/examples/split/src/benchmarking.rs
index 5a503009372..445f0c18522 100644
--- a/substrate/frame/examples/split/src/benchmarking.rs
+++ b/substrate/frame/examples/split/src/benchmarking.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
//! Benchmarking setup for pallet-example-split
diff --git a/substrate/frame/examples/split/src/events.rs b/substrate/frame/examples/split/src/events.rs
index 7560766bacb..92eb0e709d7 100644
--- a/substrate/frame/examples/split/src/events.rs
+++ b/substrate/frame/examples/split/src/events.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT-0
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
use frame_support::pallet_macros::*;
diff --git a/substrate/frame/examples/split/src/lib.rs b/substrate/frame/examples/split/src/lib.rs
index 5245d90e390..b1f09226e00 100644
--- a/substrate/frame/examples/split/src/lib.rs
+++ b/substrate/frame/examples/split/src/lib.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
//! # Split Example Pallet
//!
diff --git a/substrate/frame/examples/split/src/mock.rs b/substrate/frame/examples/split/src/mock.rs
index 5bf414ee241..4b0c75b9d15 100644
--- a/substrate/frame/examples/split/src/mock.rs
+++ b/substrate/frame/examples/split/src/mock.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
use crate as pallet_template;
use frame_support::{derive_impl, sp_runtime::BuildStorage};
diff --git a/substrate/frame/examples/split/src/tests.rs b/substrate/frame/examples/split/src/tests.rs
index 1d4b6dfcff9..5820e0699f7 100644
--- a/substrate/frame/examples/split/src/tests.rs
+++ b/substrate/frame/examples/split/src/tests.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT-0
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
use crate::{mock::*, Error, Event, Something};
use frame_support::{assert_noop, assert_ok};
diff --git a/substrate/frame/examples/split/src/weights.rs b/substrate/frame/examples/split/src/weights.rs
index 58b9e2af43a..db191eb2aeb 100644
--- a/substrate/frame/examples/split/src/weights.rs
+++ b/substrate/frame/examples/split/src/weights.rs
@@ -1,19 +1,25 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT-0
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
//! Autogenerated weights for pallet_template
//!
diff --git a/substrate/frame/revive/mock-network/src/lib.rs b/substrate/frame/revive/mock-network/src/lib.rs
index b8c9bc13aa7..3e9d1fe3391 100644
--- a/substrate/frame/revive/mock-network/src/lib.rs
+++ b/substrate/frame/revive/mock-network/src/lib.rs
@@ -1,4 +1,4 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
// Substrate is free software: you can redistribute it and/or modify
diff --git a/substrate/frame/revive/mock-network/src/mocks.rs b/substrate/frame/revive/mock-network/src/mocks.rs
index 6903f01e91a..b02e3bacc49 100644
--- a/substrate/frame/revive/mock-network/src/mocks.rs
+++ b/substrate/frame/revive/mock-network/src/mocks.rs
@@ -1,4 +1,4 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
// Substrate is free software: you can redistribute it and/or modify
diff --git a/substrate/frame/revive/mock-network/src/mocks/msg_queue.rs b/substrate/frame/revive/mock-network/src/mocks/msg_queue.rs
index 88ab8135ea1..45715d973b5 100644
--- a/substrate/frame/revive/mock-network/src/mocks/msg_queue.rs
+++ b/substrate/frame/revive/mock-network/src/mocks/msg_queue.rs
@@ -1,4 +1,4 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
// Substrate is free software: you can redistribute it and/or modify
diff --git a/substrate/frame/revive/mock-network/src/mocks/relay_message_queue.rs b/substrate/frame/revive/mock-network/src/mocks/relay_message_queue.rs
index 50f0febd2c4..8f493c4b464 100644
--- a/substrate/frame/revive/mock-network/src/mocks/relay_message_queue.rs
+++ b/substrate/frame/revive/mock-network/src/mocks/relay_message_queue.rs
@@ -1,4 +1,4 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
// Substrate is free software: you can redistribute it and/or modify
diff --git a/substrate/frame/revive/mock-network/src/parachain.rs b/substrate/frame/revive/mock-network/src/parachain.rs
index 26a8fdcada2..ea9a26e65b0 100644
--- a/substrate/frame/revive/mock-network/src/parachain.rs
+++ b/substrate/frame/revive/mock-network/src/parachain.rs
@@ -1,4 +1,4 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
// Substrate is free software: you can redistribute it and/or modify
diff --git a/substrate/frame/revive/mock-network/src/parachain/contracts_config.rs b/substrate/frame/revive/mock-network/src/parachain/contracts_config.rs
index a2fa7cbf706..c2ddb8fb750 100644
--- a/substrate/frame/revive/mock-network/src/parachain/contracts_config.rs
+++ b/substrate/frame/revive/mock-network/src/parachain/contracts_config.rs
@@ -1,4 +1,4 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
// Substrate is free software: you can redistribute it and/or modify
diff --git a/substrate/frame/revive/mock-network/src/relay_chain.rs b/substrate/frame/revive/mock-network/src/relay_chain.rs
index 5fed061f80b..221943654c6 100644
--- a/substrate/frame/revive/mock-network/src/relay_chain.rs
+++ b/substrate/frame/revive/mock-network/src/relay_chain.rs
@@ -1,4 +1,4 @@
-// Copyright Parity Technologies (UK) Ltd.
+// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Substrate.
// Substrate is free software: you can redistribute it and/or modify
diff --git a/substrate/frame/support/test/compile_pass/src/lib.rs b/substrate/frame/support/test/compile_pass/src/lib.rs
index 31f3126b8dd..5bb79a95ca7 100644
--- a/substrate/frame/support/test/compile_pass/src/lib.rs
+++ b/substrate/frame/support/test/compile_pass/src/lib.rs
@@ -1,20 +1,19 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+// SPDX-License-Identifier: Apache-2.0
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Test that `construct_runtime!` also works when `frame-support` or `frame-system` are renamed in
//! the `Cargo.toml`.
diff --git a/substrate/primitives/consensus/aura/src/digests.rs b/substrate/primitives/consensus/aura/src/digests.rs
index 13484da2a29..a12988dfd1a 100644
--- a/substrate/primitives/consensus/aura/src/digests.rs
+++ b/substrate/primitives/consensus/aura/src/digests.rs
@@ -1,20 +1,19 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
//! Aura (Authority-Round) digests
//!
diff --git a/substrate/primitives/io/build.rs b/substrate/primitives/io/build.rs
index 8a9c0b6420b..d82115522d4 100644
--- a/substrate/primitives/io/build.rs
+++ b/substrate/primitives/io/build.rs
@@ -1,20 +1,19 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+// SPDX-License-Identifier: Apache-2.0
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#[rustversion::before(1.68)]
fn main() {
diff --git a/substrate/scripts/ci/node-template-release/Cargo.toml b/substrate/scripts/ci/node-template-release/Cargo.toml
index 5b90044d44d..2de00e40b8f 100644
--- a/substrate/scripts/ci/node-template-release/Cargo.toml
+++ b/substrate/scripts/ci/node-template-release/Cargo.toml
@@ -3,7 +3,7 @@ name = "node-template-release"
version = "3.0.0"
authors.workspace = true
edition.workspace = true
-license = "GPL-3.0 WITH Classpath-exception-2.0"
+license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
homepage.workspace = true
publish = false
diff --git a/substrate/test-utils/cli/build.rs b/substrate/test-utils/cli/build.rs
index c63f0b8b667..3cc0d1cab79 100644
--- a/substrate/test-utils/cli/build.rs
+++ b/substrate/test-utils/cli/build.rs
@@ -1,20 +1,19 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+// SPDX-License-Identifier: Apache-2.0
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
use std::env;
diff --git a/substrate/test-utils/cli/src/lib.rs b/substrate/test-utils/cli/src/lib.rs
index 70d68f6f183..a77b01da6ba 100644
--- a/substrate/test-utils/cli/src/lib.rs
+++ b/substrate/test-utils/cli/src/lib.rs
@@ -1,20 +1,19 @@
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#![cfg(unix)]
--
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