* bump versions & spec_versions

* bump Cargo.lock

* stubbed SelectRelayChain

* disconnected overseer handlers

* add is_disconnected

* add fallback in case overseer is disconnected

* fall back on fallback

* fetch leaves by calling into chain-selection subsystem

* implement best_chain

* mostly implement finality_target

* chain constrain

* metrics and maximum safeguard

* remove review comment after review

* use `configuration::config()` for max bytes

* Update integration_tests.rs

* Update paras_registrar.rs

* remove consts

* add asserts for non-zero

* more const clean up

* cargo run --release --features=runtime-benchmarks -- benchmark --chain=kusama-dev --steps=50 --repeat=20 --pallet=runtime_common::paras_registrar --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/kusama/src/weights/runtime_common_paras_registrar.rs

* cargo run --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=runtime_common::paras_registrar --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/runtime_common_paras_registrar.rs

* add checks to `MAX_CODE_SIZE`

* re-pot MAX_POV_SIZE

* check pov limit in runtime

* POV_BOMB_LIMIT multiplier

* fix compile

* Update configuration.rs

* Update node/primitives/src/lib.rs

* fix test

Co-authored-by: Parity Bot <[email protected]>

* support async selectchain

* update Substrate

Co-authored-by: parity-processbot <>

Bumps [kvdb-rocksdb](https://github.com/paritytech/parity-common) from 0.11.0 to 0.11.1.
- [Release notes](https://github.com/paritytech/parity-common/releases)
- [Commits](https://github.com/paritytech/parity-common/compare/kvdb-rocksdb-v0.11.0...kvdb-rocksdb-v0.11.1)

---
updated-dependencies:
- dependency-name: kvdb-rocksdb
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* fix babe params

* update Substrate

Co-authored-by: parity-processbot <>

Bumps [env_logger](https://github.com/env-logger-rs/env_logger) from 0.8.2 to 0.8.4.
- [Release notes](https://github.com/env-logger-rs/env_logger/releases)
- [Changelog](https://github.com/env-logger-rs/env_logger/blob/main/CHANGELOG.md)
- [Commits](https://github.com/env-logger-rs/env_logger/compare/v0.8.2...v0.8.4)

---
updated-dependencies:
- dependency-name: env_logger
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* bump spec_version and version

* bump substrate

* remove migrations

* Revert "remove migrations"

This reverts commit ceeab924d1cd5c2d3d05f24ab28315f0566f89d8.

* remove stale migration for kusama + westend

* Substrate companion #9074

* update Substrate

Co-authored-by: parity-processbot <>

Bumps [futures](https://github.com/rust-lang/futures-rs) from 0.3.14 to 0.3.15.
- [Release notes](https://github.com/rust-lang/futures-rs/releases)
- [Changelog](https://github.com/rust-lang/futures-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/futures-rs/compare/0.3.14...0.3.15)

---
updated-dependencies:
- dependency-name: futures
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Use new naming scheme for all Event enums generated by construct_runtime

* Use new naming scheme for all GenesisConfig fields generated by construct_runtime

* Fix overlooked GenesisConfig field renaming

* update Substrate

Co-authored-by: parity-processbot <>

* polkadot-service: Make native runtime configurable

This pull requests adds support for configuring the native runtimes used
by polkadot-service. While this whole pr doesn't change that much for
polkadot, besides not having the light-node enabled for the default
polkadot binary. However, downstream projects (parachains) will have a
much better compile time. In cumulus for example the `cargo test --all
--release` is about 4m faster to compile.

* Fixes

* Fix

* Enable rococo-native

* Fix light client

* 🤦

* Fixes

* Create validator_side module

* Subsume Candidate Selection

* Add test to ensure candidate backing logic is correct

* Ensure secondings are adequately cleaned up and address test flakyness

* Address Feedback

* node: fix grandpa voting rule

* node: cleanup find_target

* node: fix babe worker params

* update Substrate

Co-authored-by: parity-processbot <>

* put a cap on finality lag

* Update node/service/src/grandpa_support.rs

Co-authored-by: André Silva <[email protected]>

* apply lag to best, not to current vote

Co-authored-by: André Silva <[email protected]>

* Update for the new substrate client API

* update Substrate

Co-authored-by: parity-processbot <>

* bump version, substrate, beefy

* bump substrate

* Stuff to help inspect the DMP activity

* Fix teleport accounting

* Fixes

* Fixes

* Fixes

* Fixes

* fix approval-checking GRANDPA voting rule

a `None` return value implies to vote on the best, not to vote on the base.

this explicitly changes the logic to vote on the base

* refactor logic out and test

* Use proper host configuration everywhere

* Fix dumb errors

* enable Config for Paras

* fix

* Replace NetworkStatusSinks with Arc<NetworkService>

* update Substrate

Co-authored-by: parity-processbot <>

Bumps [tracing](https://github.com/tokio-rs/tracing) from 0.1.25 to 0.1.26.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-0.1.25...tracing-0.1.26)

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* grandpa: enable observer for light client

* update Substrate

* service: fix missing import

* runtime: bump spec versions

Co-authored-by: parity-processbot <>

* Add `UsageProvider` trait to `AbstractClient`

* Fix

* Introduce polkadot code substitute

This introduces a code substitute for the on-chain wasm of Polkadot from
block
`0x86aa36a140dfc449c30dbce16ce0fea33d5c3786766baa764e33f336841b9e29`
on wards. The underlying problem was that there exists some
miscompilation by the rust compiler in the wasm runtime that results in
state mismatches between the native/wasm runtime of the
the 0.8.30 release. This resulted in blocks being authored by the native
runtime not being importable by nodes using the wasm runtime. The
on-chain wasm is replaced by a wasm build from the 0.8.30 using the
rustc nightly from 1.03.2021.

* update the wasm substitute blob

* update Substrate

Co-authored-by: André Silva <[email protected]>
Co-authored-by: parity-processbot <>

* bump version & spec version

* update Cargo.lock

* bump substrate

* Add bridges code to workspace

* Add Rococo and Wococo bridge instances to Rococo runtime

* Add Rococo and Wococo runtime APIs

* Add GenesisConfig parameters for bridge pallet

* Update Rococo spec_version used by bridge relayer

* Add scripts for running Rococo and Wococo dev nodes

* Add scripts for running Rococo<>Wococo header sync

* Apply patch for build artifact location

* Remove bridges crates from workspace

* Downgrade async related dependencies

* Change bridge pallet owner to be `root_key`

* Bump number of `MaxRequests` allowed

* Revert changes in `bridges` subtree folder

* Use correct account for Sudo

* Add comment explaining duplicate bridge pallets

* Remove WeightInfo comment.

Co-authored-by: Tomasz Drwięga <[email protected]>

* Initial integration of Gilts pallet (Kusama)

* Fixes

* Fixes

* Fixes

* Fixes

* Fixes

* Fixes

* cargo run --release --features=runtime-benchmarks -- benchmark --chain=kusama-dev --steps=50 --repeat=20 --pallet=pallet_gilt --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/kusama/src/weights/

* Use real weights

* Update lock

* Merge

* Fixes

* Add working.

* Add proper curve arithmetic

* Fixes

* Fixes

* Make build

* Fixes

* Fixes

* Fix build

* remove dep.

* undo dep.

* upadte substrate

* Fix

* Bump Substrate

* Fixes

* Fixes

* Fix test

* Remove cap and some tests

* Fixes

* Fixes

* Update runtime/kusama/src/lib.rs

Co-authored-by: Kian Paimani <[email protected]>

* bump the lock file

* Fixes

* Fixes

* Fixes

* Fixes

* Fixes

* Fixes

* Fixes

* Fixes

* Fixes

Co-authored-by: Parity Benchmarking Bot <[email protected]>
Co-authored-by: kianenigma <[email protected]>
Co-authored-by: Kian Paimani <[email protected]>
Co-authored-by: Shawn Tabrizi <[email protected]>