Bump github.com/cometbft/cometbft from 0.37.6 to 0.38.8 in /chain

[dependabot[bot]]

Bumps github.com/cometbft/cometbft from 0.37.6 to 0.38.8.

Release notes

Sourced from github.com/cometbft/cometbft's releases.

v0.38.8

See the CHANGELOG for this release.

v0.38.7

See the CHANGELOG for this release.

v0.38.6

See the CHANGELOG for this release.

v0.38.5

See the CHANGELOG for this release.

v0.38.4

See the CHANGELOG for this release.

v0.38.3

See the CHANGELOG for this release.

v0.38.2

See the CHANGELOG for this release.

v0.38.1

See the CHANGELOG for this release.

v0.38.0

See the CHANGELOG for this release.

v0.38.0-rc3

See the CHANGELOG for changes available in this pre-release, but not yet officially released.

v0.38.0-rc2

See the CHANGELOG for changes available in this pre-release, but not yet officially released.

v0.38.0-rc1

See the CHANGELOG for changes available in this pre-release, but not yet officially released.

v0.38.0-alpha.2

See the CHANGELOG for changes available in this pre-release, but not yet officially released.

v0.38.0-alpha.1

See the CHANGELOG for changes available in this pre-release, but not yet officially released.

v0.37.7

See the CHANGELOG for this release.

Changelog

Sourced from github.com/cometbft/cometbft's changelog.

v0.38.8

June 27, 2024

This release contains a few bug fixes and performance improvements.

BREAKING CHANGES

• [mempool] Add to the Mempool interface a new method PreUpdate(). This method should be called before acquiring the mempool lock, to signal that a new update is coming. Also add to ErrMempoolIsFull a new field RecheckFull. (#3314)

BUG FIXES

• [mempool] Fix data race when rechecking with async ABCI client (#1827)
• [consensus] Fix a race condition in the consensus timeout ticker. Race is caused by two timeouts being scheduled at the same time. (#3092)
• [types] Do not batch verify a commit if the validator set keys have different types. (#3195

IMPROVEMENTS

• [blockstore] Added peer banning in blockstore (#ABC-0013)
• [blockstore] Send correct error message when vote extensions do not align with received packet (#ABC-0014)
• [config] Added recheck_timeout mempool parameter to set how much time to wait for recheck responses from the app (only applies to non-local ABCI clients). (#1827)
• [rpc] Add a configurable maximum batch size for RPC requests. (#2867).
• [event-bus] Remove the debug logs in PublishEventTx, which were noticed production slowdowns. (#2911)
• [state/execution] Cache the block hash computation inside of the Block Type, so we only compute it once. (#2924)
• [consensus/state] Remove a redundant VerifyBlock call in FinalizeCommit (#2928)
• [p2p/channel] Speedup ProtoIO writer creation time, and thereby speedup channel writing by 5%. (#2949)
• [p2p/conn] Minor speedup (3%) to connection.WritePacketMsgTo, by removing MinInt calls. (#2952)
• [internal/bits] 10x speedup creating initialized bitArrays, which speedsup extendedCommit.BitArray(). This is used in consensus vote gossip. (#2959).
• [blockstore] Remove a redundant Header.ValidateBasic call in LoadBlockMeta, 75% reducing this time. (#2964)
• [p2p/conn] Speedup connection.WritePacketMsgTo, by reusing internal buffers rather than re-allocating. (#2986)
• [blockstore] Use LRU caches in blockstore, significiantly improving consensus gossip routine performance

... (truncated)

Commits

• 6959205 Release/v0.38.8 (#3350)
• 8ba2e4f Merge pull request from GHSA-hg58-rf2h-6rr7
• 0a89ec1 Update blocksync/pool_test.go
• 065810c Readded good peer to test
• 007efd7 Removed defers from test
• 4199f27 Remove one thread to make test more compact
• 8a473ca Update blocksync/pool_test.go
• 872210c Update blocksync/pool_test.go
• 4cb0df8 Update blocksync/pool_test.go
• 26bda8b Test assertions have more detail
• Additional commits viewable in compare view

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Superseded by #1270.