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  1. Nov 14, 2023
    • Hugo Trentesaux's avatar
      Add details in `--dev` cli flag documentation (#2305) · a393cfcb
      Hugo Trentesaux authored
      add details in `--dev` flag to tell that it disables local peer
      discovery
      
      ### Context
      
      When adding automated end-to-end tests, we replaced `--dev` by 
      
      ```
      `--chain=dev`, `--force-authoring`, `--rpc-cors=all`, `--alice`, and `--tmp` flags
      ```
      
      as stated in the command line documentation. But the tests started
      failing due to the nodes connecting to each other.
      
      ### Fix
      
      This PR includes additional command line documentation to explain more
      in detail what `--dev` flag inludes.
  2. Nov 13, 2023
  3. Nov 09, 2023
  4. Nov 08, 2023
  5. Nov 07, 2023
  6. Nov 06, 2023
  7. Nov 05, 2023
    • Michal Kucharczyk's avatar
      `chain-spec`: getting ready for native-runtime-free world (#1256) · 8ba7a6ab
      Michal Kucharczyk authored
      
      This PR prepares chains specs for _native-runtime-free_  world.
      
      This PR has following changes:
      - `substrate`:
        - adds support for:
      - JSON based `GenesisConfig` to `ChainSpec` allowing interaction with
      runtime `GenesisBuilder` API.
      - interacting with arbitrary runtime wasm blob to[
      `chain-spec-builder`](https://github.com/paritytech/substrate/blob/3ef576eaeb3f42610e85daecc464961cf1295570/bin/utils/chain-spec-builder/src/lib.rs#L46)
      command line util,
      - removes
      [`code`](https://github.com/paritytech/substrate/blob/3ef576eaeb3f42610e85daecc464961cf1295570/frame/system/src/lib.rs#L660)
      from `system_pallet`
        - adds `code` to the `ChainSpec`
      - deprecates
      [`ChainSpec::from_genesis`](https://github.com/paritytech/substrate/blob/3ef576eaeb3f42610e85daecc464961cf1295570/client/chain-spec/src/chain_spec.rs#L263),
      but also changes the signature of this method extending it with `code`
      argument.
      [`ChainSpec::builder()`](https://github.com/paritytech/substrate/blob/20bee680ed098be7239cf7a6b804cd4de267983e/client/chain-spec/src/chain_spec.rs#L507)
      should be used instead.
      - `polkadot`:
      - all references to `RuntimeGenesisConfig` in `node/service` are
      removed,
      - all
      `(kusama|polkadot|versi|rococo|wococo)_(staging|dev)_genesis_config`
      functions now return the JSON patch for default runtime `GenesisConfig`,
        - `ChainSpecBuilder` is used, `ChainSpec::from_genesis` is removed,
      
      - `cumulus`:
        - `ChainSpecBuilder` is used, `ChainSpec::from_genesis` is removed,
      - _JSON_ patch configuration used instead of `RuntimeGenesisConfig
      struct` in all chain specs.
        
      ---------
      
      Co-authored-by: command-bot <>
      Co-authored-by: default avatarJavier Viola <javier@parity.io>
      Co-authored-by: default avatarDavide Galassi <davxy@datawok.net>
      Co-authored-by: default avatarFrancisco Aguirre <franciscoaguirreperez@gmail.com>
      Co-authored-by: default avatarKevin Krone <kevin@parity.io>
      Co-authored-by: default avatarBastian Köcher <git@kchr.de>
  8. Nov 03, 2023
    • Bastian Köcher's avatar
      `sc-block-builder`: Remove `BlockBuilderProvider` (#2099) · ca5f1056
      Bastian Köcher authored
      The `BlockBuilderProvider` was a trait that was defined in
      `sc-block-builder`. The trait was implemented for `Client`. This
      basically meant that you needed to import `sc-block-builder` any way to
      have access to the block builder. So, this trait was not providing any
      real value. This pull request is removing the said trait. Instead of the
      trait it introduces a builder for creating a `BlockBuilder`. The builder
      currently has the quite fabulous name `BlockBuilderBuilder` (I'm open to
      any better name :sweat_smile:
      
      ). The rest of the pull request is about
      replacing the old trait with the new builder.
      
      # Downstream code changes
      
      If you used `new_block` or `new_block_at` before you now need to switch
      it over to the new `BlockBuilderBuilder` pattern:
      
      ```rust
      // `new` requires a type that implements `CallApiAt`. 
      let mut block_builder = BlockBuilderBuilder::new(client)
                      // Then you need to specify the hash of the parent block the block will be build on top of
      		.on_parent_block(at)
                      // The block builder also needs the block number of the parent block. 
                      // Here it is fetched from the given `client` using the `HeaderBackend`
                      // However, there also exists `with_parent_block_number` for directly passing the number
      		.fetch_parent_block_number(client)
      		.unwrap()
                      // Enable proof recording if required. This call is optional.
      		.enable_proof_recording()
                      // Pass the digests. This call is optional.
                      .with_inherent_digests(digests)
      		.build()
      		.expect("Creates new block builder");
      ```
      
      ---------
      
      Co-authored-by: default avatarSebastian Kunert <skunert49@gmail.com>
      Co-authored-by: command-bot <>
    • Dmitry Markin's avatar
    • Dmitry Markin's avatar
      Do not request blocks below the common number when syncing (#2045) · 8dc41ba4
      Dmitry Markin authored
      This changes `BlockCollection` logic so we don't download block ranges
      from peers with which we have these ranges already in sync.
      
      Improves situation with
      https://github.com/paritytech/polkadot-sdk/issues/1915.
    • Alexandru Gheorghe's avatar
      substrate: sysinfo: Expose failed hardware requirements (#2144) · dca14239
      Alexandru Gheorghe authored
      
      The check_hardware functions does not give us too much information as to
      what is failing, so let's return the list of failed metrics, so that callers can print 
      it.
      
      This would make debugging easier, rather than try to guess which
      dimension is actually failing.
      
      Signed-off-by: default avatarAlexandru Gheorghe <alexandru.gheorghe@parity.io>
  9. Nov 01, 2023
    • Dmitry Markin's avatar
      Move syncing code from `sc-network-common` to `sc-network-sync` (#1912) · 1cd6acdf
      Dmitry Markin authored
      This PR moves syncing-related code from `sc-network-common` to
      `sc-network-sync`.
      
      Unfortunately, some parts are tightly integrated with networking, so
      they were left in `sc-network-common` for now:
      
      1. `SyncMode` in `common/src/sync.rs` (used in `NetworkConfiguration`).
      2. `BlockAnnouncesHandshake`, `BlockRequest`, `BlockResponse`, etc. in
      `common/src/sync/message.rs` (used in `src/protocol.rs` and
      `src/protocol/message.rs`).
      
      More substantial refactoring is needed to decouple syncing and
      networking completely, including getting rid of the hardcoded sync
      protocol.
      
      ## Release notes
      
      Move syncing-related code from `sc-network-common` to `sc-network-sync`.
      Delete `ChainSync` trait as it's never used (the only implementation is
      accessed directly from `SyncingEngine` and exposes a lot of public
      methods that are not part of the trait). Some new trait(s) for syncing
      will likely be introduced as part of Sync 2.0 refactoring to represent
      syncing strategies.
  10. Oct 31, 2023
    • Rahul Subramaniyam's avatar
      Add test to demonstrate the failure scenario (#1999) · d85c1d91
      Rahul Subramaniyam authored
      
      The change adds a test to show the failure scenario that caused #1812 to
      be rolled back (more context:
      https://github.com/paritytech/polkadot-sdk/issues/493#issuecomment-1772009924)
      
      Summary of the scenario:
      1. Node has finished downloading up to block 1000 from the peers, from
      the canonical chain.
      2. Peers are undergoing re-org around this time. One of the peers has
      switched to a non-canonical chain, announces block 1001 from that chain
      3. Node downloads 1001 from the peer, and tries to import which would
      fail (as we don't have the parent block 1000 from the other chain)
      
      ---------
      
      Co-authored-by: default avatarDmitry Markin <dmitry@markin.tech>
  11. Oct 30, 2023
  12. Oct 29, 2023
    • Davide Galassi's avatar
      Improve Client CLI help readability (#2073) · 70350347
      Davide Galassi authored
      Currently the CLI `-h/--help` commad output is almost unreadable as (for
      some commands) it:
      - doesn't provide a short brief of what the command does.
      - doesn't separate the options description in smaller paragraphs.
      - doesn't use a smart wrap strategy for lines longer than the number of
      columns in the terminal.
      
      Follow some pics taken with a 100 cols wide term
      
      ## Short help (./node -h)
      
      ### Before
      
      
      ![20231028-174531-grim](https://github.com/paritytech/polkadot-sdk/assets/8143589/11b62c3c-dcd5-43f4-ac58-f1b299e3f4b9)
      
      ### After
      
      
      ![20231028-175041-grim](https://github.com/paritytech/polkadot-sdk/assets/8143589/dc08f6fd-b287-40fb-8b33-71a185922104)
      
      
      ## Long help (./node --help)
      
      ### Before
      
      
      ![20231028-175257-grim](https://github.com/paritytech/polkadot-sdk/assets/8143589/9ebdc0ae-54ee-4760-b873-a7e813523cb6)
      
      ### After
      
      
      ![20231028-175155-grim](https://github.com/paritytech/polkadot-sdk/assets/8143589/69cbe5cb-eb2f-46a5-8ebf-76c0cf8c4bad)
      
      ---------
      
      Co-authored-by: command-bot <>
  13. Oct 27, 2023
    • juangirini's avatar
      feat: FRAME umbrella crate. (#1337) · 43415ef5
      juangirini authored
      
      ### Original PR https://github.com/paritytech/substrate/pull/14137
      
      This PR brings in the first version of the "_`frame` umbrella crate_".
      This crate is intended to serve two purposes:
      
      1. documentation
      2. easier development with frame. Ideally, we want most users to be able
      to build a frame-based pallet and runtime using just `frame` (plus
      `scale-codec` and `scale-info`).
      
      The crate is not finalized and is not yet intended for external use.
      Therefore, the version is set to `0.0.1-dev`, this PR is `silent`, and
      the entire crate is hidden behind the `experimental` flag. The main
      intention in merging it early on is to be able to iterate on it in the
      rest of
      [`developer-hub`](https://github.com/paritytech/polkadot-sdk-docs/)
      efforts.
      
      The public API of the `frame` crate is at the moment as follows: 
      
      ```
      pub mod frame
      pub use frame::log
      pub use frame::pallet
      pub mod frame::arithmetic
      pub use frame::arithmetic::<<sp_arithmetic::*>>
      pub use frame::arithmetic::<<sp_arithmetic::traits::*>>
      pub mod frame::deps
      pub use frame::deps::codec
      pub use frame::deps::frame_executive
      pub use frame::deps::frame_support
      pub use frame::deps::frame_system
      pub use frame::deps::scale_info
      pub use frame::deps::sp_api
      pub use frame::deps::sp_arithmetic
      pub use frame::deps::sp_block_builder
      pub use frame::deps::sp_consensus_aura
      pub use frame::deps::sp_consensus_grandpa
      pub use frame::deps::sp_core
      pub use frame::deps::sp_inherents
      pub use frame::deps::sp_io
      pub use frame::deps::sp_offchain
      pub use frame::deps::sp_runtime
      pub use frame::deps::sp_std
      pub use frame::deps::sp_version
      pub mod frame::derive
      pub use frame::derive::CloneNoBound
      pub use frame::derive::Debug
      pub use frame::derive::Debug
      pub use frame::derive::DebugNoBound
      pub use frame::derive::Decode
      pub use frame::derive::Decode
      pub use frame::derive::DefaultNoBound
      pub use frame::derive::Encode
      pub use frame::derive::Encode
      pub use frame::derive::EqNoBound
      pub use frame::derive::PartialEqNoBound
      pub use frame::derive::RuntimeDebug
      pub use frame::derive::RuntimeDebugNoBound
      pub use frame::derive::TypeInfo
      pub use frame::derive::TypeInfo
      pub mod frame::prelude
      pub use frame::prelude::<<frame_support::pallet_prelude::*>>
      pub use frame::prelude::<<frame_system::pallet_prelude::*>>
      pub use frame::prelude::<<sp_std::prelude::*>>
      pub use frame::prelude::CloneNoBound
      pub use frame::prelude::Debug
      pub use frame::prelude::Debug
      pub use frame::prelude::DebugNoBound
      pub use frame::prelude::Decode
      pub use frame::prelude::Decode
      pub use frame::prelude::DefaultNoBound
      pub use frame::prelude::Encode
      pub use frame::prelude::Encode
      pub use frame::prelude::EqNoBound
      pub use frame::prelude::PartialEqNoBound
      pub use frame::prelude::RuntimeDebug
      pub use frame::prelude::RuntimeDebugNoBound
      pub use frame::prelude::TypeInfo
      pub use frame::prelude::TypeInfo
      pub use frame::prelude::frame_system
      pub mod frame::primitives
      pub use frame::primitives::BlakeTwo256
      pub use frame::primitives::H160
      pub use frame::primitives::H256
      pub use frame::primitives::H512
      pub use frame::primitives::Hash
      pub use frame::primitives::Keccak256
      pub use frame::primitives::U256
      pub use frame::primitives::U512
      pub mod frame::runtime
      pub mod frame::runtime::apis
      pub use frame::runtime::apis::<<frame_system_rpc_runtime_api::*>>
      pub use frame::runtime::apis::<<sp_api::*>>
      pub use frame::runtime::apis::<<sp_block_builder::*>>
      pub use frame::runtime::apis::<<sp_consensus_aura::*>>
      pub use frame::runtime::apis::<<sp_consensus_grandpa::*>>
      pub use frame::runtime::apis::<<sp_offchain::*>>
      pub use frame::runtime::apis::<<sp_session::runtime_api::*>>
      pub use frame::runtime::apis::<<sp_transaction_pool::runtime_api::*>>
      pub use frame::runtime::apis::ApplyExtrinsicResult
      pub use frame::runtime::apis::CheckInherentsResult
      pub use frame::runtime::apis::InherentData
      pub use frame::runtime::apis::OpaqueMetadata
      pub use frame::runtime::apis::impl_runtime_apis
      pub use frame::runtime::apis::sp_api
      pub mod frame::runtime::prelude
      pub use frame::runtime::prelude::<<frame_executive::*>>
      pub use frame::runtime::prelude::ConstBool
      pub use frame::runtime::prelude::ConstI128
      pub use frame::runtime::prelude::ConstI16
      pub use frame::runtime::prelude::ConstI32
      pub use frame::runtime::prelude::ConstI64
      pub use frame::runtime::prelude::ConstI8
      pub use frame::runtime::prelude::ConstU128
      pub use frame::runtime::prelude::ConstU16
      pub use frame::runtime::prelude::ConstU32
      pub use frame::runtime::prelude::ConstU64
      pub use frame::runtime::prelude::ConstU8
      pub use frame::runtime::prelude::NativeVersion
      pub use frame::runtime::prelude::RuntimeVersion
      pub use frame::runtime::prelude::construct_runtime
      pub use frame::runtime::prelude::create_runtime_str
      pub use frame::runtime::prelude::derive_impl
      pub use frame::runtime::prelude::frame_support
      pub use frame::runtime::prelude::ord_parameter_types
      pub use frame::runtime::prelude::parameter_types
      pub use frame::runtime::prelude::runtime_version
      pub mod frame::runtime::testing_prelude
      pub use frame::runtime::testing_prelude::BuildStorage
      pub use frame::runtime::testing_prelude::Storage
      pub mod frame::runtime::types_common
      pub type frame::runtime::types_common::AccountId = <<frame::runtime::types_common::Signature as sp_runtime::traits::Verify>::Signer as sp_runtime::traits::IdentifyAccount>::AccountId
      pub type frame::runtime::types_common::BlockNumber = u32
      pub type frame::runtime::types_common::BlockOf<T, Extra> = sp_runtime::generic::block::Block<sp_runtime::generic::header::Header<frame::runtime::types_common::BlockNumber, sp_runtime::traits::BlakeTwo256>, sp_runtime::generic::unchecked_extrinsic::UncheckedExtrinsic<sp_runtime::multiaddress::MultiAddress<frame::runtime::types_common::AccountId, ()>, <T as frame_system::pallet::Config>::RuntimeCall, frame::runtime::types_common::Signature, Extra>>
      pub type frame::runtime::types_common::OpaqueBlock = sp_runtime::generic::block::Block<sp_runtime::generic::header::Header<frame::runtime::types_common::BlockNumber, sp_runtime::traits::BlakeTwo256>, sp_runtime::OpaqueExtrinsic>
      pub type frame::runtime::types_common::Signature = sp_runtime::MultiSignature
      pub type frame::runtime::types_common::SystemSignedExtensionsOf<T> = (frame_system::extensions::check_non_zero_sender::CheckNonZeroSender<T>, frame_system::extensions::check_spec_version::CheckSpecVersion<T>, frame_system::extensions::check_tx_version::CheckTxVersion<T>, frame_system::extensions::check_genesis::CheckGenesis<T>, frame_system::extensions::check_mortality::CheckMortality<T>, frame_system::extensions::check_nonce::CheckNonce<T>, frame_system::extensions::check_weight::CheckWeight<T>)
      pub mod frame::testing_prelude
      pub use frame::testing_prelude::<<frame_executive::*>>
      pub use frame::testing_prelude::<<frame_system::mocking::*>>
      pub use frame::testing_prelude::BuildStorage
      pub use frame::testing_prelude::ConstBool
      pub use frame::testing_prelude::ConstI128
      pub use frame::testing_prelude::ConstI16
      pub use frame::testing_prelude::ConstI32
      pub use frame::testing_prelude::ConstI64
      pub use frame::testing_prelude::ConstI8
      pub use frame::testing_prelude::ConstU128
      pub use frame::testing_prelude::ConstU16
      pub use frame::testing_prelude::ConstU32
      pub use frame::testing_prelude::ConstU64
      pub use frame::testing_prelude::ConstU8
      pub use frame::testing_prelude::NativeVersion
      pub use frame::testing_prelude::RuntimeVersion
      pub use frame::testing_prelude::Storage
      pub use frame::testing_prelude::TestState
      pub use frame::testing_prelude::assert_err
      pub use frame::testing_prelude::assert_err_ignore_postinfo
      pub use frame::testing_prelude::assert_error_encoded_size
      pub use frame::testing_prelude::assert_noop
      pub use frame::testing_prelude::assert_ok
      pub use frame::testing_prelude::assert_storage_noop
      pub use frame::testing_prelude::construct_runtime
      pub use frame::testing_prelude::create_runtime_str
      pub use frame::testing_prelude::derive_impl
      pub use frame::testing_prelude::frame_support
      pub use frame::testing_prelude::frame_system
      pub use frame::testing_prelude::if_std
      pub use frame::testing_prelude::ord_parameter_types
      pub use frame::testing_prelude::parameter_types
      pub use frame::testing_prelude::runtime_version
      pub use frame::testing_prelude::storage_alias
      pub mod frame::traits
      pub use frame::traits::<<frame_support::traits::*>>
      pub use frame::traits::<<sp_runtime::traits::*>>
      ```
      
      ---
      
      The road to full stabilization is
      
      - [ ] https://github.com/paritytech/polkadot-sdk/issues/127
      - [ ] have a more intentional version bump, as opposed to the current bi
      weekly force-major-bump
      - [ ] revise the internal API of `frame`, especially what goes into the
      `prelude`s.
      - [ ] migrate all internal pallets and runtime to use `frame`
      
      ---------
      
      Co-authored-by: default avatarkianenigma <kian@parity.io>
      Co-authored-by: default avatarKian Paimani <5588131+kianenigma@users.noreply.github.com>
      Co-authored-by: default avatarOliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
      Co-authored-by: default avatarFrancisco Aguirre <franciscoaguirreperez@gmail.com>
  14. Oct 24, 2023
  15. Oct 22, 2023
  16. Oct 20, 2023
    • Dmitry Markin's avatar
      Revert "Check for parent of first ready block being on chain (#1812)" (#1950) · 69c986f4
      Dmitry Markin authored
      This reverts https://github.com/paritytech/polkadot-sdk/pull/1812 until
      we know why it causes syncing issues reported in
      https://github.com/subspace/subspace/issues/2122.
    • Bastian Köcher's avatar
      `xcm`: Change `TypeInfo::path` to not include `staging` (#1948) · f3bf5c1a
      Bastian Köcher authored
      
      The `xcm` crate was renamed to `staging-xcm` to be able to publish it to
      crates.io as someone as squatted `xcm`. The problem with this rename is
      that the `TypeInfo` includes the crate name which ultimately lands in
      the metadata. The metadata is consumed by downstream users like
      `polkadot-js` or people building on top of `polkadot-js`. These people
      are using the entire `path` to find the type in the type registry. Thus,
      their code would break as the type path would now be [`staging_xcm`,
      `VersionedXcm`] instead of [`xcm`, `VersionedXcm`]. This pull request
      fixes this by renaming the path segment `staging_xcm` to `xcm`.
      
      This requires: https://github.com/paritytech/scale-info/pull/197
      
      ---------
      
      Co-authored-by: default avatarFrancisco Aguirre <franciscoaguirreperez@gmail.com>
  17. Oct 16, 2023
    • Adrian Catangiu's avatar
      sc-consensus-beefy: fix initialization when state is unavailable (#1888) · 646ecd0e
      Adrian Catangiu authored
      
      Fix situation where BEEFY initial validator set could not be determined.
      
      If state is unavailable at BEEFY genesis block to get initial validator
      set, get the info from header digests. For this, we need to walk back
      the chain starting from BEEFY genesis looking for the BEEFY digest
      announcing the active validator set for that respective session.
      
      This commit fixes a silly bug where walking back the chain was stopped
      when reaching BEEFY genesis block, which is incorrect when BEEFY genesis
      is not session boundary block. When BEEFY genesis is set to some random
      block within a session, we need to walk back to the start of the session
      to see the validator set announcement.
      
      Added regression test for this fix.
      
      Fixes https://github.com/paritytech/polkadot-sdk/issues/1885
      
      Signed-off-by: default avatarAdrian Catangiu <adrian@parity.io>
  18. Oct 13, 2023
    • Adrian Catangiu's avatar
      sc-consensus-beefy: improve gossip logic (#1852) · 83206000
      Adrian Catangiu authored
      - Remove cached messages used for deduplication in `GossipValidator`
      since they're already deduplicated in upper layer `NetworkGossip`.
      - Add cache for "justified rounds" to quickly discard any further (even
      if potentially different) justifications at the gossip level, once a
      valid one (for a respective round) is submitted to the worker.
      - Add short-circuit in worker `finalize()` method to not attempt to
      finalize same block multiple times (for example when we get
      justifications for same block from multiple components like
      block-import, gossip or on-demand).
      - Change a test which had A LOT of latency in syncing blocks for some
      weird reason and would only run after ~150seconds. It now runs
      instantly.
      
      Fixes https://github.com/paritytech/polkadot-sdk/issues/1728
  19. Oct 11, 2023
  20. Oct 10, 2023
  21. Oct 09, 2023
    • David Emett's avatar
      Mixnet integration (#1346) · a808a3a0
      David Emett authored
      
      See #1345, <https://github.com/paritytech/substrate/pull/14207>.
      
      This adds all the necessary mixnet components, and puts them together in
      the "kitchen-sink" node/runtime. The components added are:
      
      - A pallet (`frame/mixnet`). This is responsible for determining the
      current mixnet session and phase, and the mixnodes to use in each
      session. It provides a function that validators can call to register a
      mixnode for the next session. The logic of this pallet is very similar
      to that of the `im-online` pallet.
      - A service (`client/mixnet`). This implements the core mixnet logic,
      building on the `mixnet` crate. The service communicates with other
      nodes using notifications sent over the "mixnet" protocol.
      - An RPC interface. This currently only supports sending transactions
      over the mixnet.
      
      ---------
      
      Co-authored-by: default avatarDavid Emett <dave@sp4m.net>
      Co-authored-by: default avatarJavier Viola <javier@parity.io>
  22. Oct 06, 2023
    • dependabot[bot]'s avatar
      Bump the known_good_semver group with 1 update (#1802) · ddf5e5c0
      dependabot[bot] authored
      
      Bumps the known_good_semver group with 1 update:
      [syn](https://github.com/dtolnay/syn).
      
      <details>
      <summary>Release notes</summary>
      <p><em>Sourced from <a
      href="https://github.com/dtolnay/syn/releases">syn's
      releases</a>.</em></p>
      <blockquote>
      <h2>2.0.38</h2>
      <ul>
      <li>Fix <em>&quot;method 'peek' has an incompatible type for
      trait&quot;</em> error when defining <code>bool</code> as a custom
      keyword (<a
      href="https://redirect.github.com/dtolnay/syn/issues/1518">#1518</a>,
      thanks <a
      href="https://github.com/Vanille-N"><code>@​Vanille-N</code></a>)</li>
      </ul>
      </blockquote>
      </details>
      <details>
      <summary>Commits</summary>
      <ul>
      <li><a
      href="https://github.com/dtolnay/syn/commit/43632bfb6c78ee1f952645a268ab1ac4af162977"><code>43632bf</code></a>
      Release 2.0.38</li>
      <li><a
      href="https://github.com/dtolnay/syn/commit/abd2c214b44da64a5e420d72919308300eebc23d"><code>abd2c21</code></a>
      Merge pull request <a
      href="https://redirect.github.com/dtolnay/syn/issues/1518">#1518</a>
      from Vanille-N/master</li>
      <li><a
      href="https://github.com/dtolnay/syn/commit/6701e6077e15013ef34b15e3ffdae2657e499d83"><code>6701e60</code></a>
      Absolute path to <code>bool</code> in
      <code>custom_punctuation.rs</code></li>
      <li><a
      href="https://github.com/dtolnay/syn/commit/7313d242398111423f046386aa0a75548f63d236"><code>7313d24</code></a>
      Resolve single_match_else pedantic clippy lint in code generator</li>
      <li><a
      href="https://github.com/dtolnay/syn/commit/67ab64f3c09e17b23493c7cda498e7edb8830f21"><code>67ab64f</code></a>
      Include unexpected token in the test failure message</li>
      <li><a
      href="https://github.com/dtolnay/syn/commit/137ae33486de3f2652487f8f64436ad1429df496"><code>137ae33</code></a>
      Check no remaining token after the first literal</li>
      <li><a
      href="https://github.com/dtolnay/syn/commit/258e9e8a11d188c1ee1ffb2b069819239999f9ac"><code>258e9e8</code></a>
      Ignore single_match_else pedantic clippy lint in test</li>
      <li><a
      href="https://github.com/dtolnay/syn/commit/92fd50ee8cb52968d9c66fbe6d67638c1f838e26"><code>92fd50e</code></a>
      Test docs.rs documentation build in CI</li>
      <li>See full diff in <a
      href="https://github.com/dtolnay/syn/compare/2.0.37...2.0.38">compare
      view</a></li>
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  23. Oct 05, 2023
    • dependabot[bot]'s avatar
      Bump the known_good_semver group with 1 update (#1752) · 0c592329
      dependabot[bot] authored
      
      Bumps the known_good_semver group with 1 update:
      [clap](https://github.com/clap-rs/clap).
      
      <details>
      <summary>Release notes</summary>
      <p><em>Sourced from <a
      href="https://github.com/clap-rs/clap/releases">clap's
      releases</a>.</em></p>
      <blockquote>
      <h2>v4.4.6</h2>
      <h2>[4.4.6] - 2023-09-28</h2>
      <h3>Internal</h3>
      <ul>
      <li>Upgrade <code>anstream</code></li>
      </ul>
      <h2>v4.4.5</h2>
      <h2>[4.4.5] - 2023-09-25</h2>
      <h3>Fixes</h3>
      <ul>
      <li><em>(parser)</em> When inferring subcommand <code>name</code> or
      <code>long_flag</code>, allow ambiguous-looking matches that
      unambiguously map back to the same command</li>
      <li><em>(parser)</em> When inferring subcommand <code>long_flag</code>,
      don't panic</li>
      <li><em>(assert)</em> Clarify what action is causing a positional that
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      </ul>
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      <summary>Changelog</summary>
      <p><em>Sourced from <a
      href="https://github.com/clap-rs/clap/blob/master/CHANGELOG.md">clap's
      changelog</a>.</em></p>
      <blockquote>
      <h2>[4.4.6] - 2023-09-28</h2>
      <h3>Internal</h3>
      <ul>
      <li>Upgrade <code>anstream</code></li>
      </ul>
      <h2>[4.4.5] - 2023-09-25</h2>
      <h3>Fixes</h3>
      <ul>
      <li><em>(parser)</em> When inferring subcommand <code>name</code> or
      <code>long_flag</code>, allow ambiguous-looking matches that
      unambiguously map back to the same command</li>
      <li><em>(parser)</em> When inferring subcommand <code>long_flag</code>,
      don't panic</li>
      <li><em>(assert)</em> Clarify what action is causing a positional that
      doesn't set values which is especially useful for derive users</li>
      </ul>
      </blockquote>
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      <details>
      <summary>Commits</summary>
      <ul>
      <li><a
      href="https://github.com/clap-rs/clap/commit/39f5e807af1c08acedbf7343ce9ec379a4308636"><code>39f5e80</code></a>
      chore: Release</li>
      <li><a
      href="https://github.com/clap-rs/clap/commit/a5cb6bb988bbacb02e8cf98b6156c860d0801e08"><code>a5cb6bb</code></a>
      docs: Update changelog</li>
      <li><a
      href="https://github.com/clap-rs/clap/commit/418c0017a654e9859adfa9b051815f20e4583e31"><code>418c001</code></a>
      Merge pull request <a
      href="https://redirect.github.com/clap-rs/clap/issues/5146">#5146</a>
      from epage/update</li>
      <li><a
      href="https://github.com/clap-rs/clap/commit/485b957c4b90aa010276f813dbd429e1071f8fd9"><code>485b957</code></a>
      chore: Upgrade anstream</li>
      <li><a
      href="https://github.com/clap-rs/clap/commit/a1af8d9ad8f81eb2d71203b50c370a78ce3ec9f3"><code>a1af8d9</code></a>
      chore: Update from '_rust/main'</li>
      <li><a
      href="https://github.com/clap-rs/clap/commit/ac51f0925003597dec21529538597dbd7872d1ac"><code>ac51f09</code></a>
      chore(ci): Normalize json5 syntax</li>
      <li><a
      href="https://github.com/clap-rs/clap/commit/86c29dea384c7392a2b682fa0150f52c0f4c7f00"><code>86c29de</code></a>
      chore(ci): Updaet Renovate schema</li>
      <li><a
      href="https://github.com/clap-rs/clap/commit/204552890d316ec9ae0b21f85298ba1d5d0786f8"><code>2045528</code></a>
      chore: Release</li>
      <li><a
      href="https://github.com/clap-rs/clap/commit/55d223001682bc668f5e4db91afd5e76c2a36597"><code>55d2230</code></a>
      docs: Update changelog</li>
      <li><a
      href="https://github.com/clap-rs/clap/commit/492ee03b325ff98c7702295e024576b52b71358d"><code>492ee03</code></a>
      Merge pull request <a
      href="https://redirect.github.com/clap-rs/clap/issues/5140">#5140</a>
      from epage/dyn</li>
      <li>Additional commits viewable in <a
      href="https://github.com/clap-rs/clap/compare/v4.4.4...v4.4.6">compare
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    • Sebastian Kunert's avatar
      Delete full db directory with `purge-chain` subcommand (#1786) · d21113c1
      Sebastian Kunert authored
      Closes #1767 
      
      Until now the `purge-chain` command would only remove the `full`
      subfolder of the db folder. However there is also the `parachains` db
      that currently remains and can cause problems on node restart.
      
      Example wiht old code:
      ```
      polkadot purge-chain --database paritydb --base-path /tmp/some-folder
      Are you sure to remove "/tmp/some-folder/chains/polkadot/paritydb/full"? [y/N]: y
      "/tmp/some-folder/chains/polkadot/paritydb/full" removed.
      ```
      In this case `/tmp/some-folder/chains/polkadot/paritydb/parachains`
      would remain and might cause problem on node restart because of version
      conflicts as described in #1767. After this PR the whole
      `/tmp/some-folder/chains/polkadot/paritydb` folder will be deleted.
  24. Oct 03, 2023
  25. Sep 30, 2023
  26. Sep 29, 2023
    • Sebastian Kunert's avatar
    • Dmitry Markin's avatar
      Move import queue from `ChainSync` to `SyncingEngine` (#1736) · 0691c91e
      Dmitry Markin authored
      This PR is part of [Sync
      2.0](https://github.com/paritytech/polkadot-sdk/issues/534) refactoring
      aimed at making `ChainSync` a pure state machine.
      
      Resolves https://github.com/paritytech/polkadot-sdk/issues/501.
    • Tadeo Hepperle's avatar
      [RPC-Spec-V2] chainHead: use integer for block index and adjust RuntimeVersion JSON format (#1666) · 379be3d7
      Tadeo Hepperle authored
      This PR adjusts the serialized format of the the returned RuntimeVersion
      in the rpc-spec-v2 methods. This is done to match the format defined
      here:
      https://paritytech.github.io/json-rpc-interface-spec/api/chainHead_unstable_follow.html#about-the-runtime
      
      - ##### `apis` field as object
      `apis` field of `RuntimeVersion` is now returned as an object, e.g. 
      ```
      "apis": {
            "0xdf6acb689907609b": 3,
            "0x37e397fc7c91f5e4": 1,
      }
      ```
      instead of 
      ```
      "apis": [
            ["0xdf6acb689907609b", 3],
            ["0x37e397fc7c91f5e4", 1],
      ]
      ```
      - ##### removed `stateVersion` and `authoringVersion`
      `stateVersion` and `authoringVersion` are no longer returned in the
      `RuntimeVersion` JSON Object.
      
      - ##### block index in chain head events as integer
      
      ### Related Issues
      
      Closes: #1507
      Closes: #1146
      
      ### Testing Done
      Adjusted existing tests to make sure data is returned in the correct
      format.
  27. Sep 28, 2023
    • btwiuse's avatar
      Fix `subkey inspect` output text padding (#1744) · 7b9861a2
      btwiuse authored
      
      This pull request is to fix the output text misalignment of `subkey
      inspect` command:
      
      (the `Network ID` line has an extra space at the end, and the `Secret
      seed` line lacks a leading space)
      
      ```
      [btwiuse@railway ~]$ subkey inspect '' | cat -A
      Secret Key URI `` is account:$
        Network ID:        substrate $
       Secret seed:       0xfac7959dbfe72f052e5a0c3c8d6530f202b02fd8f9f5ca3580ec8deb7797479e$
        Public key (hex):  0x46ebddef8cd9bb167dc30878d7113b7e168e6f0646beffd77d69d39bad76b47a$
        Account ID:        0x46ebddef8cd9bb167dc30878d7113b7e168e6f0646beffd77d69d39bad76b47a$
        Public key (SS58): 5DfhGyQdFobKM8NsWvEeAKk5EQQgYe9AydgJ7rMB6E1EqRzV$
        SS58 Address:      5DfhGyQdFobKM8NsWvEeAKk5EQQgYe9AydgJ7rMB6E1EqRzV$
      ```
      
      The output should be in the same YAML-like format as `subkey generate`:
      
      ```
      [btwiuse@railway ~]$ subkey generate  | cat -A
      Secret phrase:       awkward eagle survey resemble novel resist modify memory pistol shed flower run$
        Network ID:        substrate$
        Secret seed:       0x20502f79366325b7dc7620664e8844ae69d441baf6e5b571a57d3b3ff28e9586$
        Public key (hex):  0x468874b9e5b6b77333fa702b9201b924d6834bf956e33e2bbe37d131134ca830$
        Account ID:        0x468874b9e5b6b77333fa702b9201b924d6834bf956e33e2bbe37d131134ca830$
        Public key (SS58): 5DfBkAMg5xQmsePFr3BWLZm99smiNyy9axWSgembvFgDKh9v$
        SS58 Address:      5DfBkAMg5xQmsePFr3BWLZm99smiNyy9axWSgembvFgDKh9v$
      ```
      
      This change will fix `subkey` as well as all binaries that embed it as
      the `key` subcommand, for example: `substrate key`, `polkadot key`, etc.
      
      ---------
      
      Co-authored-by: default avatarLiam Aharon <liam.aharon@hotmail.com>
    • Alexandru Vasile's avatar
      archive: Implement height, hashByHeight and call (#1582) · 945ebbbc
      Alexandru Vasile authored
      
      This PR implements:
      - `archive_unstable_finalized_height`: Get the height of the most recent
      finalized block
      - `archive_unstable_hash_by_height`: Get the hashes (possible empty) of
      blocks from the given height
      - `archive_unstable_call`: Call into the runtime of a block
      
      Builds on top of: https://github.com/paritytech/polkadot-sdk/pull/1560
      
      ### Testing Done
      - unit tests for the methods with custom block tree for different
      heights / forks
      
      Closes: https://github.com/paritytech/polkadot-sdk/issues/1510
      Closes: https://github.com/paritytech/polkadot-sdk/issues/1513
      Closes: https://github.com/paritytech/polkadot-sdk/issues/1511
      
      @paritytech/subxt-team
      
      ---------
      
      Signed-off-by: default avatarAlexandru Vasile <alexandru.vasile@parity.io>
      Co-authored-by: default avatarSebastian Kunert <skunert49@gmail.com>