> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cosmos.network/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> Release history and changelog for Cosmos SDK

<Info>
  This page tracks releases and changes for v0.54.1. For the full release history, see the [CHANGELOG](https://github.com/cosmos/cosmos-sdk/blob/main/CHANGELOG.md) on GitHub.
</Info>

<Update label="2026-04-14" description="v0.54.1" tags={["SDK", "Release"]}>
  ## Improvements

  * (x/auth) [#26297](https://github.com/cosmos/cosmos-sdk/pull/26297) Cap pagination limit at number of txs within block during `GetBlockWithTxs` instead of 100.
</Update>

<Update label="2026-04-10" description="v0.54.0" tags={["SDK", "Release"]}>
  ## Breaking Changes

  * (x/consensus) [#25607](https://github.com/cosmos/cosmos-sdk/pull/25607) Add `AuthorityParams` to consensus params. When set, the consensus params authority takes precedence over per-keeper authority for all module parameter updates. Keeper constructor signatures are unchanged.
  * (x/staking) [#25724](https://github.com/cosmos/cosmos-sdk/issues/25724) Validate `BondDenom` in `MsgUpdateParams` to prevent setting non-existent or zero-supply denoms.
  * [#25778](https://github.com/cosmos/cosmos-sdk/pull/25778) Update `log` to log v2.
  * [#25090](https://github.com/cosmos/cosmos-sdk/pull/25090) Moved deprecated modules to `./contrib`.  These modules are still available but will no longer be actively maintained or supported in the Cosmos SDK Bug Bounty program.
  * `x/group`
  * `x/nft`
  * `x/circuit`
  * `x/crisis`
  * (crypto) [#24414](https://github.com/cosmos/cosmos-sdk/pull/24414) Remove sr25519 support, since it was removed in CometBFT v1.x (see: CometBFT [#3646](https://github.com/cometbft/cometbft/pull/3646)).
  * (x/mint) [#25599](https://github.com/cosmos/cosmos-sdk/pull/25599) Add max supply param.
  * (x/gov) [#25615](https://github.com/cosmos/cosmos-sdk/pull/25615) Decouple `x/gov` from `x/staking` by making `CalculateVoteResultsAndVotingPowerFn` a required parameter to `keeper.NewKeeper` instead of `StakingKeeper`.
  * (x/gov) [#25617](https://github.com/cosmos/cosmos-sdk/pull/25617) `AfterProposalSubmission` hook now includes proposer address as a parameter.
  * (x/gov) [#25616](https://github.com/cosmos/cosmos-sdk/pull/25616) `DistrKeeper` `x/distribution` is now optional. Genesis validation ensures `distrKeeper` is set if distribution module is used as proposal cancel destination.
  * (systemtests) \[#25930][https://github.com/cosmos/cosmos-sdk/pull/25930](https://github.com/cosmos/cosmos-sdk/pull/25930)) Move `systemtests` into `testutil` and no longer under its own `go.mod`.
  * (baseapp) [#26060](https://github.com/cosmos/cosmos-sdk/pull/26060) Remove `BaseApp.SetStoreMetrics`. The `StoreMetrics` interface never worked, so removing dead code.
  * (store) [#26061](https://github.com/cosmos/cosmos-sdk/pull/26061) Remove store tracing API and all related plumbing:
  * Remove `SetTracer`, `SetTracingContext`, and `TracingEnabled` from `MultiStore` interface.
  * Remove `CacheWrapWithTrace` from `CacheWrapper` interface.
  * Remove `BaseApp.SetCommitMultiStoreTracer` and tracing context logic from `BaseApp.cacheTxContext` and `FinalizeBlock`.
  * Remove `io.Writer` parameter from `servertypes.AppCreator` and `traceWriter io.Writer` from `servertypes.AppExporter`.
  * Remove `traceStore io.Writer` parameter from `simapp.NewSimApp` and all enterprise simapp constructors.
  * Remove `traceStore io.Writer` from all `testutil/simsx` app factory signatures.
  * (store) [#26042](https://github.com/cosmos/cosmos-sdk/pull/26042) We are now importing `github.com/cosmos/cosmos-sdk/store/v2` as the store package instead of `cosmossdk.io/store` and all import paths have changed.
  * (baseapp) [#26138](https://github.com/cosmos/cosmos-sdk/pull/26138) Default block gas meter to disabled. Adds checking to ensure block gas meter is not enabled while bstm parallel execution is configured and panics in these scenarios during parameter assignment.

  ## Features

  * [#25471](https://github.com/cosmos/cosmos-sdk/pull/25471) Full BLS 12-381 support enabled.
  * [#24872](https://github.com/cosmos/cosmos-sdk/pull/24872) Support BLS 12-381 for cli `init`, `gentx`, `collect-gentx`
  * (crypto) [#24919](https://github.com/cosmos/cosmos-sdk/pull/24919) add `NewPubKeyFromBytes` function to the `secp256r1` package to create `PubKey` from bytes
  * (server) [#24720](https://github.com/cosmos/cosmos-sdk/pull/24720) add `verbose_log_level` flag for configuring the log level when switching to verbose logging mode during sensitive operations (such as chain upgrades).
  * (crypto) [#24861](https://github.com/cosmos/cosmos-sdk/pull/24861) add `PubKeyFromCometTypeAndBytes` helper function to convert from `comet/v2` PubKeys to the `cryptotypes.Pubkey` interface.
  * (abci\_utils) [#25008](https://github.com/cosmos/cosmos-sdk/pull/25008) add the ability to assign a custom signer extraction adapter in `DefaultProposalHandler`.
  * (x/distribution) [#25650](https://github.com/cosmos/cosmos-sdk/pull/25650) Add new gRPC query endpoints and CLI commands for `DelegatorStartingInfo`, `ValidatorHistoricalRewards`, and `ValidatorCurrentRewards`.
  * [#25745](https://github.com/cosmos/cosmos-sdk/pull/25745) Add DiskIO telemetry via gopsutil.
  * (grpc) [#25648](https://github.com/cosmos/cosmos-sdk/pull/25648) Add `earliest_block_height` and `latest_block_height` fields to `GetSyncingResponse`.
  * (collections/codec) \[#25614] ([https://github.com/cosmos/cosmos-sdk/pull/25827](https://github.com/cosmos/cosmos-sdk/pull/25827))  Add `TimeValue` (`ValueCodec[time.Time]`) to collections/codec.
  * (enterprise/poa) [#25838](https://github.com/cosmos/cosmos-sdk/pull/25838) Add the `poa` module under the `enterprise` directory.
  * (grpc) [#25850](https://github.com/cosmos/cosmos-sdk/pull/25850) Add `GetBlockResults` and `GetLatestBlockResults` gRPC endpoints to expose CometBFT block results including `finalize_block_events`.

  ## Improvements

  * (ci) Use softprops/action-gh-release for main-nightly instead of custom gh/git to avoid repository ruleset conflicts.
  * (telemetry) [#26006](https://github.com/cosmos/cosmos-sdk/pull/26006) Export `ExtensionOptions` type for programmatic otel.yaml generation.
  * [#25955](https://github.com/cosmos/cosmos-sdk/pull/25955) Use cosmos/btree directly instead of replacing it in go.mods
  * (types) [#25342](https://github.com/cosmos/cosmos-sdk/pull/25342) Undeprecated `EmitEvent` and `EmitEvents` on the `EventManager`.  These functions will continue to be maintained.
  * (types) [#24668](https://github.com/cosmos/cosmos-sdk/pull/24668) Scope the global config to a particular binary so that multiple SDK binaries can be properly run on the same machine.
  * (baseapp) [#24655](https://github.com/cosmos/cosmos-sdk/pull/24655) Add mutex locks for `state` and make `lastCommitInfo` atomic to prevent race conditions between `Commit` and `CreateQueryContext`.
  * (proto) [#24161](https://github.com/cosmos/cosmos-sdk/pull/24161) Remove unnecessary annotations from `x/staking` authz proto.
  * (x/bank) [#24660](https://github.com/cosmos/cosmos-sdk/pull/24660) Improve performance of the `GetAllBalances` and `GetAccountsBalances` keeper methods.
  * (collections) [#25464](https://github.com/cosmos/cosmos-sdk/pull/25464) Add `IterateRaw` method to `Multi` index type to satisfty query `Collection` interface.
  * (api) [#25613](https://github.com/cosmos/cosmos-sdk/pull/25613) Separated deprecated modules into the contrib directory, distinct from api, to enable and unblock new proto changes without affecting legacy code.
  * (server) [#25740](https://github.com/cosmos/cosmos-sdk/pull/25740) Add variadic `grpc.DialOption` parameter to `StartGrpcServer` for custom gRPC client connection options.
  * (blockstm) [#25765](https://github.com/cosmos/cosmos-sdk/pull/25765) Minor code readability improvement in block-stm.
  * (blockstm) [#25786](https://github.com/cosmos/cosmos-sdk/pull/25786) Add pre-state checking in transaction state transition.
  * (server/config) [#25807](https://github.com/cosmos/cosmos-sdk/pull/25807) fix(server): reject overlapping historical gRPC block ranges.
  * [#25857](https://github.com/cosmos/cosmos-sdk/pull/25857) Reduce scope of mutex in `PriorityNonceMempool.Remove`.
  * (baseapp) [#25862](https://github.com/cosmos/cosmos-sdk/pull/25862) Skip running validateBasic for rechecking txs. (Backport of [https://github.com/cosmos/cosmos-sdk/pull/20208](https://github.com/cosmos/cosmos-sdk/pull/20208)).
  * (blockstm) [25883](https://github.com/cosmos/cosmos-sdk/pull/25883) Re-use decoded tx object in pre-estimates.
  * (blockstm) [#25788](https://github.com/cosmos/cosmos-sdk/pull/25788) Only validate transactions that's executed at lease once.
  * (blockstm) [#25767](https://github.com/cosmos/cosmos-sdk/pull/25767) Optimize block-stm MVMemory with bitmap index.

  ## Bug Fixes

  * (baseapp) [#25331](https://github.com/cosmos/cosmos-sdk/issues/25331) Avoid noisy errors when gRPC response headers are already sent, set block height as a header when possible and fall back to a trailer.
  * (blockstm) [#25789](https://github.com/cosmos/cosmos-sdk/issues/25789) Wake up suspended executors when scheduler doesn't complete to prevent goroutine leaks.
  * (grpc) [#25647](https://github.com/cosmos/cosmos-sdk/pull/25647) Return actual `earliest_store_height` in `node.Status` gRPC endpoint instead of hardcoded `0`.
  * (types/query) [#25665](https://github.com/cosmos/cosmos-sdk/issues/25665) Fix pagination offset when querying a collection with predicate function.
  * (x/staking) [#25649](https://github.com/cosmos/cosmos-sdk/pull/25649) Add missing `defer iterator.Close()` calls in `IterateDelegatorRedelegations` and `GetRedelegations` to prevent resource leaks.
  * (mempool) [#25563](https://github.com/cosmos/cosmos-sdk/pull/25563) Cleanup sender indices in case of tx replacement.
  * (x/epochs) [#25425](https://github.com/cosmos/cosmos-sdk/pull/25425) Fix `InvokeSetHooks` being called with a nil keeper and `AppModule` containing a copy instead of a pointer (hooks set post creating the `AppModule` like with depinject didn't apply because it's a different instance).
  * (client, client/rpc, x/auth/tx) [#24551](https://github.com/cosmos/cosmos-sdk/pull/24551) Handle cancellation properly when supplying context to client methods.
  * (x/authz) [#24638](https://github.com/cosmos/cosmos-sdk/pull/24638) Fixed a minor bug where the grant key was cast as a string and dumped directly into the error message leading to an error string possibly containing invalid UTF-8.
  * (client, client/rpc, x/auth/tx) [#24551](https://github.com/cosmos/cosmos-sdk/pull/24551) Handle cancellation properly when supplying context to client methods.
  * (x/epochs) [#24770](https://github.com/cosmos/cosmos-sdk/pull/24770) Fix register of epoch hooks in `InvokeSetHooks`.
  * (x/epochs) [#25087](https://github.com/cosmos/cosmos-sdk/pull/25087) Remove redundant error check in BeginBlocker.
  * [GHSA-p22h-3m2v-cmgh](https://github.com/cosmos/cosmos-sdk/security/advisories/GHSA-p22h-3m2v-cmgh) Fix x/distribution can halt when historical rewards overflow.
  * (x/staking) [#25258](https://github.com/cosmos/cosmos-sdk/pull/25258) Add delegator address to redelegate event.
  * (x/bank) [#25751](https://github.com/cosmos/cosmos-sdk/pull/25751) Fix recipient address in events.
  * (client) \[#25811] ([https://github.com/cosmos/cosmos-sdk/pull/25811](https://github.com/cosmos/cosmos-sdk/pull/25811)) fix(client): fix file handle leaks in snapshot commands.
  * (server/config) [#25806](https://github.com/cosmos/cosmos-sdk/pull/25806) fix: add missing commas in historical gRPC config template.
  * (client) [#25804](https://github.com/cosmos/cosmos-sdk/pull/25804) Add `GetHeightFromMetadataStrict` API to `grpc` client for better error handling.
  * (x/staking) [#25829](https://github.com/cosmos/cosmos-sdk/pull/25829) Validates case-sensitivity on authz grands in x/staking.
  * (mempool) [#25869](https://github.com/cosmos/cosmos-sdk/pull/25869) fix(mempool): add thread safety to NextSenderTx.
  * (blockstm) [#25912](https://github.com/cosmos/cosmos-sdk/pull/25912) Remove `SigVerificationDecorator` signature incarnation cache causing state divergence under blockstm.
  * (x/group) [#25922](https://github.com/cosmos/cosmos-sdk/pull/25922) Add zero-total-weight check for ThresholdDecisionPolicy
  * (x/group) [#25917](https://github.com/cosmos/cosmos-sdk/pull/25917) Prevent creation of zero-weight groups.
  * (x/group) [#25919](https://github.com/cosmos/cosmos-sdk/pull/25919) add safer type assertions to group `DecisionPolicy` getter calls.
  * (x/group) [#25920](https://github.com/cosmos/cosmos-sdk/pull/25920) Expand voting period check to verify period is positive instead of nonzero.
  * (baseapp) [#26063](https://github.com/cosmos/cosmos-sdk/pull/26063) Fixes an issue where values embedded in context during ante handling were wiped after the handlers returned.

  ## Deprecated

  * [#25948](https://github.com/cosmos/cosmos-sdk/pull/25948) Change default `app.go` code to not use `depinject` as we are phasing it out.
  * (baseapp) [#26107](https://github.com/cosmos/cosmos-sdk/pull/26170) Deprecate baseapp test helper `app.NewUncachedContext`, consider using `app.NewNextBlockContext` or `app.NewContext` instead, see `UPGRADING.md` for more details.
</Update>