polkadot-sdk

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[subsystem-benchmarks] Add statement-distribution benchmarks

1

Fixes https://github.com/paritytech/polkadot-sdk/issues/3748 Adds a subsystem benchmark for statements-distribution subsystem. Results in CI (reference hw): ``` $ cargo bench -p polkadot-statement-distribution --bench statement-distribution-regression-bench --features subsystem-benchmarks [Sent to peers] standart_deviation 0.07% [Received...

AndreiEres

alexggh

Implement `CheckMetadataHash` extension

11

This implements the `CheckMetadataHash` extension as described in [RFC78](https://polkadot-fellows.github.io/RFCs/approved/0078-merkleized-metadata.html). Besides the signed extension, the `substrate-wasm-builder` is extended to support generating the metadata-hash. Closes: https://github.com/paritytech/polkadot-sdk/issues/291

bkchr

Snowbridge - Ethereum Client - Reject finalized updates without a sync committee in next store period

2

While syncing Ethereum consensus updates to the Snowbridge Ethereum light client, the syncing process stalled due to error `InvalidSyncCommitteeUpdate` when importing the next sync committee for period `1087`. This bug...

claravanstaden

Add READ_ONLY flag to contract call function

14

This PR implements the `READ_ONLY` flag to be used as a `Callflag` in the `call` function. The flag indicates that the callee is restricted from modifying the state during call...

smiasojed

error[E0583]: file not found for module `target_chain`

10

### Is there an existing issue? - [X] I have searched the existing issues ### Experiencing problems? Have you tried our Stack Exchange first? - [X] This is not a...

ltfschoen

disputes: implement validator disabling

50

Once a dispute is concluded and an offence is submitted with `DisableStrategy::Always`, a validator will be added to `DisabledValidators` list. Implement on-chain and off-chain logic to ignore dispute votes for...

ordian

Refactor Nomination Pool to support multiple staking strategies

12

Third and final PR in the set, closes https://github.com/paritytech/polkadot-sdk/issues/454. Original PR: https://github.com/paritytech/polkadot-sdk/pull/2680 ## Precursors: - https://github.com/paritytech/polkadot-sdk/pull/3889. - https://github.com/paritytech/polkadot-sdk/pull/3904. ## Follow up issues/improvements - https://github.com/paritytech/polkadot-sdk/issues/4404 Overall changes are documented here (lot...

Ank4n

Contracts: Rework host fn benchmarks

29

fix https://github.com/paritytech/polkadot-sdk/issues/4163 This PR does the following: Update to pallet-contracts-proc-macro: - Parse #[cfg] so we can add a dummy noop host function for benchmark. - Generate BenchEnv:: so we can...

pgherveou

Remove the prospective-parachains subsystem from collators

2

Implements https://github.com/paritytech/polkadot-sdk/issues/4429 Collators only need to maintain the implicit view for the paraid they are collating on. In this case, bypass prospective-parachains entirely. It's still useful to use the GetMinimumRelayParents...

alindima