This release includes the second part of ABCI++, called ABCI 2.0.
ABCI 2.0 introduces ABCI methods ExtendVote and VerifyVoteExtension.
These new methods allow the application to add data (opaque to CometBFT),
called vote extensions to precommit votes sent by validators.
These vote extensions are made available to the proposer(s) of the next height.
Additionally, ABCI 2.0 coalesces BeginBlock, DeliverTx, and EndBlock
into one method, FinalizeBlock, whose Request* and Response*
data structures contain the sum of all data previously contained
in the respective Request* and Response* data structures in
BeginBlock, DeliverTx, and EndBlock.
See the specification for more details on ABCI 2.0.
[config] Remove Version field from MempoolConfig.
(#260)
[protobuf] Remove fields sender, priority, and mempool_error from
ResponseCheckTx. (#260)
[crypto/merkle] Do not allow verification of Merkle Proofs against empty trees (nil root). Proof.ComputeRootHash now panics when it encounters an error, but Proof.Verify does not panic
(#558)
[state/kvindexer] Remove the function type from the event key stored in the database. This should be breaking only
for people who forked CometBFT and interact directly with the indexers kvstore.
(#774)
[rpc] Removed begin_block_events and end_block_events from BlockResultsResponse.
The events are merged into one field called finalize_block_events.
(#9427)
[pubsub] Added support for big integers and big floats in the pubsub event query system.
Breaking changes: function Number in package libs/pubsub/query/syntax changed its return value.
(#797)
[kvindexer] Added support for big integers and big floats in the kvindexer.
Breaking changes: function Number in package libs/pubsub/query/syntax changed its return value.
(#797)
[mempool] Application can now set ConsensusParams.Block.MaxBytes to -1
to have visibility on all transactions in the
mempool at PrepareProposal time.
This means that the total size of transactions sent via RequestPrepareProposal
might exceed RequestPrepareProposal.max_tx_bytes.
If that is the case, the application MUST make sure that the total size of transactions
returned in ResponsePrepareProposal.txs does not exceed RequestPrepareProposal.max_tx_bytes,
otherwise CometBFT will panic.
(#980)
[node/state] Add Go API to bootstrap block store and state store to a height. Make sure block sync starts syncing from bootstrapped height.
(#1057) (@yihuang)
[state/store] Added Go functions to save height at which offline state sync is performed.
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Bumps github.com/cometbft/cometbft from 0.38.0-rc3 to 0.38.0.
Release notes
Sourced from github.com/cometbft/cometbft's releases.
Changelog
Sourced from github.com/cometbft/cometbft's changelog.
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Commits
66a5a9d
Release v0.38.0 (#1337)f2c0e2e
Removed begin_block_events and end_block_events from rpc doc (#1338) (#1339)8d8dbc2
Added.md
extension to vote extensions changelog (#1336)1017d08
Create 9836-abci-add-vote-extension (#1333)0a09450
Fix (#1323) (#1325)2e36881
node/state:bootstrap state api (backport #1057) (#1311)622714f
build(deps): Bump docker/build-push-action from 4.1.1 to 4.2.1 (#1313)d6d504c
build(deps): Bump actions/checkout from 3 to 4 (#1312)cea91ef
Provide relevant block data inExtendVote
(backport #1270) (#1310)fcc335d
Fixed mem aliasing in for loop (#1280) (#1320)Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
@dependabot rebase
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