Changelog

[Unreleased]

Features

(x/staking) #18142 introduce key_rotation_fee param to calculate fees while rotating the keys
(server) #18110 Start gRPC & API server in standalone mode
(client) #18101 Add a keyring-default-keyname in client.toml for specifying a default key name, and skip the need to use the --from flag when signing transactions.
(tests) #17868 Added helper method SubmitTestTx in testutil to broadcast test txns to test e2e tests.
(x/protocolpool) #17657 Create a new x/protocolpool module that is responsible for handling community pool funds. This module is split out into a new module from x/distribution.
(baseapp) #16581 Implement Optimistic Execution as an experimental feature (not enabled by default).
(client/keys) #17639 Allows using and saving public keys encoded as base64
(client) #17513 Allow overwritting client.toml. Use client.CreateClientConfig in place of client.ReadFromClientConfig and provide a custom template and a custom config.
(x/bank) #17569 Introduce a new message type, MsgBurn , to burn coins.
(server) #17094 Add duration shutdown-grace for resource clean up (closing database handles) before exit.
(x/auth/vesting) #17810 Add the ability to specify a start time for continuous vesting accounts.
(baseapp) #18071 Add hybrid handlers to MsgServiceRouter.

Improvements

(x/gov) #18189 Limit the accepted deposit coins for a proposal to the minimum proposal deposit denoms.
(x/gov) #18025 Improve <appd> q gov proposer by querying directly a proposal instead of tx events. It is an alias of q gov proposal as the proposer is a field of the proposal.
(x/staking/keeper) #18049 return early if Slash encounters zero tokens to burn.
(x/staking/keeper) #18035 Hoisted out of the redelegation loop, the non-changing validator and delegator addresses parsing.
(keyring) #17913 Add NewAutoCLIKeyring for creating an AutoCLI keyring from a SDK keyring.
(codec) #17913 codectypes.NewAnyWithValue supports proto v2 messages.
(client) #17503 Add client.Context{}.WithAddressCodec, WithValidatorAddressCodec, WithConsensusAddressCodec to provide address codecs to the client context. See the UPGRADING.md for more details.
(crypto/keyring) #17503 Simplify keyring interfaces to use []byte instead of sdk.Address for addresses.
(all) #16537 Properly propagated fmt.Errorf errors and using errors.New where appropriate.
(rpc) #17470 Avoid open 0.0.0.0 to public by default and add listen-ip-address argument for testnet init-files cmd.
(types) #17670 Use ctx.CometInfo in place of ctx.VoteInfos
#17733 Ensure buf export exports all proto dependencies
(version) #18063 Include additional information in the Info struct. This change enhances the Info struct by adding support for additional information through the ExtraInfo field
#18204 Use streaming json parser to parse chain-id from genesis file.

Bug Fixes

(client/server) #18345 Consistently set viper prefix in client and server. It defaults for the binary name for both client and server.
(server) #18254 Don't hardcode gRPC address to localhost.
(x/slashing) #18016 Fixed builder function for missed blocks key (validatorMissedBlockBitArrayPrefixKey) in slashing/migration/v4
(x/gov) #17873 Fail any inactive and active proposals whose messages cannot be decoded.
(simulation) #17911 Fix all problems with executing command make test-sim-custom-genesis-fast for simulation test.
(simulation) #18196 Fix the problem of validator set is empty after InitGenesis in simulation test.

API Breaking Changes

(server) #18303 x/genutil now handles the application export. server.AddCommands does not take an AppExporter but instead genutilcli.Commands does.
(x/gov) #18173 Gov Hooks now returns error and are "blocking" if they fail. Expect for AfterProposalFailedMinDeposit and AfterProposalVotingPeriodEnded that will log the error and continue.
(x/gov/testutil) #17986 MsgDeposit has been removed because of AutoCLI migration.
(x/staking/testutil) #17986 MsgRedelegateExec, MsgUnbondExec has been removed because of AutoCLI migration.
(x/bank/testutil) #17868 MsgSendExec has been removed because of AutoCLI migration.
(x/distribution) #17657 The FundCommunityPool and DistributeFromFeePool keeper methods are now removed from x/distribution.
(x/distribution) #17657 The distribution module keeper now takes a new argument PoolKeeper in addition.
(app) #17838 Params module was removed from simapp and all imports of the params module removed throughout the repo.
- The Cosmos SDK has migrated away from using params, if your app still uses it, then you can leave it plugged into your app
(x/staking) #17778 Use collections for Params
- remove from Keeper: GetParams, SetParams
(types/simulation) #17737 Remove unused parameter from RandomFees
(x/staking) #17486 Use collections for RedelegationQueueKey:
- remove from types: GetRedelegationTimeKey
- remove from Keeper: RedelegationQueueIterator
(x/staking) #17562 Use collections for ValidatorQueue
- remove from types: GetValidatorQueueKey, ParseValidatorQueueKey
- remove from Keeper: ValidatorQueueIterator
(x/staking) #17498 Use collections for LastValidatorPower:
- remove from types: GetLastValidatorPowerKey
- remove from Keeper: LastValidatorsIterator, IterateLastValidators
(x/staking) #17291 Use collections for UnbondingDelegationByValIndex:
- remove from types: GetUBDKeyFromValIndexKey, GetUBDsByValIndexKey, GetUBDByValIndexKey
(x/slashing) #17568 Use collections for ValidatorMissedBlockBitmap:
- remove from types: ValidatorMissedBlockBitmapPrefixKey, ValidatorMissedBlockBitmapKey
(x/staking) #17481 Use collections for UnbondingQueue:
- remove from Keeper: UBDQueueIterator
- remove from types: GetUnbondingDelegationTimeKey
(x/staking) #17123 Use collections for Validators
(x/staking) #17270 Use collections for UnbondingDelegation:
- remove from types: GetUBDsKey
- remove from Keeper: IterateUnbondingDelegations, IterateDelegatorUnbondingDelegations
(client/keys) #17503 clientkeys.NewKeyOutput, MkConsKeyOutput, MkValKeyOutput, MkAccKeyOutput, MkAccKeysOutput now take their corresponding address codec instead of using the global SDK config.
(x/staking) #17336 Use collections for RedelegationByValDstIndexKey:
- remove from types: GetREDByValDstIndexKey, GetREDsToValDstIndexKey
(x/staking) #17332 Use collections for RedelegationByValSrcIndexKey:
- remove from types: GetREDKeyFromValSrcIndexKey, GetREDsFromValSrcIndexKey
(x/staking) #17315 Use collections for RedelegationKey:
- remove from keeper: GetRedelegation
(types) module.BeginBlockAppModule has been replaced by Core API appmodule.HasBeginBlocker.
(types) module.EndBlockAppModule has been replaced by Core API appmodule.HasEndBlocker or module.HasABCIEndBlock when needing validator updates.
(x/slashing) #17044 Use collections for AddrPubkeyRelation:
- remove from types: AddrPubkeyRelationKey
- remove from Keeper: AddPubkey
(x/staking) #17260 Use collections for DelegationKey:
- remove from types: GetDelegationKey, GetDelegationsKey
(x/staking) #17288 Use collections for UnbondingIndex:
- remove from types: GetUnbondingIndexKey.
(x/staking) #17256 Use collections for UnbondingID.
(x/staking) #17260 Use collections for ValidatorByConsAddr:
- remove from types: GetValidatorByConsAddrKey
(x/staking) #17248 Use collections for UnbondingType.
- remove from types: GetUnbondingTypeKey.
(client) #17259 Remove deprecated clientCtx.PrintObjectLegacy. Use clientCtx.PrintProto or clientCtx.PrintRaw instead.
(x/distribution) #17115 Use collections for PreviousProposer and ValidatorSlashEvents:
- remove from Keeper: GetPreviousProposerConsAddr, SetPreviousProposerConsAddr, GetValidatorHistoricalReferenceCount, GetValidatorSlashEvent, SetValidatorSlashEvent.
(x/feegrant) #16535 Use collections for FeeAllowance, FeeAllowanceQueue.
(x/staking) #17063 Use collections for HistoricalInfo:
- remove Keeper: GetHistoricalInfo, SetHistoricalInfo
(x/staking) #17062 Use collections for ValidatorUpdates:
- remove Keeper: SetValidatorUpdates, GetValidatorUpdates
(x/slashing) #17023 Use collections for ValidatorSigningInfo:
- remove Keeper: SetValidatorSigningInfo, GetValidatorSigningInfo, IterateValidatorSigningInfos
(x/staking) #17026 Use collections for LastTotalPower:
- remove Keeper: SetLastTotalPower, GetLastTotalPower
(x/distribution) #16440 use collections for DelegatorWithdrawAddresState:
- remove Keeper: SetDelegatorWithdrawAddr, DeleteDelegatorWithdrawAddr, IterateDelegatorWithdrawAddrs.
(x/distribution) #16459 use collections for ValidatorCurrentRewards state management:
- remove Keeper: IterateValidatorCurrentRewards, GetValidatorCurrentRewards, SetValidatorCurrentRewards, DeleteValidatorCurrentRewards
(x/authz) #16509 AcceptResponse has been moved to sdk/types/authz and the Updated field is now of the type sdk.Msg instead of authz.Authorization.
(x/distribution) #16483 use collections for DelegatorStartingInfo state management:
- remove Keeper: IterateDelegatorStartingInfo, GetDelegatorStartingInfo, SetDelegatorStartingInfo, DeleteDelegatorStartingInfo, HasDelegatorStartingInfo
(x/distribution) #16571 use collections for ValidatorAccumulatedCommission state management:
- remove Keeper: IterateValidatorAccumulatedCommission, GetValidatorAccumulatedCommission, SetValidatorAccumulatedCommission, DeleteValidatorAccumulatedCommission
(x/distribution) #16590 use collections for ValidatorOutstandingRewards state management:
- remove Keeper: IterateValidatorOutstandingRewards, GetValidatorOutstandingRewards, SetValidatorOutstandingRewards, DeleteValidatorOutstandingRewards
(x/distribution) #16607 use collections for ValidatorHistoricalRewards state management:
- remove Keeper: IterateValidatorHistoricalRewards, GetValidatorHistoricalRewards, SetValidatorHistoricalRewards, DeleteValidatorHistoricalRewards, DeleteValidatorHistoricalReward, DeleteAllValidatorHistoricalRewards
(x/slashing) #16441 Params state is migrated to collections. GetParams has been removed.
(types) #16918 Remove IntProto and DecProto. Instead, math.Int and math.LegacyDec should be used respectively. Both types support Marshal and Unmarshal which should be used for binary marshaling.
(client) #17215 server.StartCmd,server.ExportCmd,server.NewRollbackCmd,pruning.Cmd,genutilcli.InitCmd,genutilcli.GenTxCmd,genutilcli.CollectGenTxsCmd,genutilcli.AddGenesisAccountCmd, do not take a home directory anymore. It is inferred from the root command.
(baseapp) #16244 SetProtocolVersion has been renamed to SetAppVersion. It now updates the consensus params in baseapp's ParamStore.
(types) #17348 Remove the WrapServiceResult function.
- The *sdk.Result returned by the msg server router will not contain the .Data field.
(x/staking) #17335 Remove usage of "cosmossdk.io/x/staking/types".Infraction_* in favour of "cosmossdk.io/api/cosmos/staking/v1beta1".Infraction_ in order to remove dependency between modules on staking
(x/gov) #17496 in x/gov/types/v1beta1/vote.go NewVote was removed, constructing the struct is required for this type
(types) #17426 NewContext does not take a cmtproto.Header{} any longer.
- WithChainID / WithBlockHeight / WithBlockHeader must be used to set values on the context
(x/bank) #17569 BurnCoins takes an address instead of a module name
(x/distribution) #17670 AllocateTokens takes comet.VoteInfos instead of []abci.VoteInfo
(types) #17738 WithBlockTime() was removed & BlockTime() were deprecated in favor of WithHeaderInfo() & HeaderInfo(). BlockTime now gets data from HeaderInfo() instead of BlockHeader().
(client) #17746 txEncodeAmino & txDecodeAmino txs via grpc and rest were removed
- RegisterLegacyAmino was removed from AppModuleBasic
(x/staking) #17655 QueryHistoricalInfo was adjusted to return HistoricalRecord and marked Hist as deprecated.
(types) #17885 InitGenesis & ExportGenesis now take context.Context instead of sdk.Context
(x/auth) #17985 Remove StdTxConfig
- Remove depreacted MakeTestingEncodingParams from simapp/params
(x/group) #17937 Groups module was moved to its own go.mod cosmossdk.io/x/group
(x/gov) #18197 Gov module was moved to its own go.mod cosmossdk.io/x/gov
(x/distribution) #18199 Distribution module was moved to its own go.mod cosmossdk.io/x/distribution
(x/slashing) #18201 Slashing module was moved to its own go.mod cosmossdk.io/x/slashing
(x/staking) #18257 Staking module was moved to its own go.mod cosmossdk.io/x/staking
(x/authz) #18265 Authz module was moved to its own go.mod cosmossdk.io/x/authz
(x/mint) #18283 Mint module was moved to its own go.mod cosmossdk.io/x/mint
(x/consensus) #18041 ToProtoConsensusParams() returns an error
(x/slashing) #18115 NewValidatorSigningInfo takes strings instead of sdk.AccAddress
(types) #18268 Remove global setting of basedenom. Use the staking module parameter instead

CLI Breaking Changes

(server) #18303 appd export has moved with other genesis commands, use appd genesis export instead.
(x/auth/vesting) #18100 appd tx vesting create-vesting-account takes an amount of coin as last argument instead of second. Coins are space separated.
(x/distribution) #17963 appd tx distribution withdraw-rewards now only withdraws rewards for the delegator's own delegations. For withdrawing validators commission, use appd tx distribution withdraw-validator-commission.

State Machine Breaking

(x/gov) #18146 Add denom check to reject denoms outside of those listed in MinDeposit. A new MinDepositRatio param is added (with a default value of 0.001) and now deposits are required to be at least MinDepositRatio*MinDeposit to be accepted.
(x/distribution) #17657 Migrate community pool funds from x/distribution to x/protocolpool.
(x/distribution) #17115 Migrate PreviousProposer to collections.
(x/upgrade) #16244 upgrade module no longer stores the app version but gets and sets the app version stored in the ParamStore of baseapp.
(x/staking) #17655 HistoricalInfo was replaced with HistoricalRecord, it removes the validator set and comet header and only keep what is needed for IBC.

Client Breaking Changes

(x/distribution) #17657 Deprecate CommunityPool and FundCommunityPool rpc methods. Use x/protocolpool module's rpc methods instead.
(x/gov) #17910 remove telemetry for counting votes and proposals

v0.50.0-rc.1 - 2023-09-25

Features

(baseapp & types) #17712 Introduce PreBlock, which runs before begin blocker other modules, and allows to modify consensus parameters, and the changes are visible to the following state machine logics. Additionally it can be used for vote extensions.
(genutil) #17571 Allow creation of AppGenesis without a file lookup.
(keyring) #17424 Allows to import private keys encoded in hex.
(client/rpc) #17274 Add QueryEventForTxCmd cmd to subscribe and wait event for transaction by hash.
(codec) #17042 Add CollValueV2 which supports encoding of protov2 messages in collections.
(x/gov) #16976 Add failed_reason field to Proposal under x/gov to indicate the reason for a failed proposal. Referenced from #238 under bnb-chain/greenfield-cosmos-sdk.
(baseapp) #16898 Add preFinalizeBlockHook to allow vote extensions persistence.
(cli) #16887 Add two new CLI commands: <appd> tx simulate for simulating a transaction; <appd> query block-results for querying CometBFT RPC for block results.
(x/bank) #16852 Add DenomMetadataByQueryString query in bank module to support metadata query by query string.
(types) #16257 Allow setting the base denom in the denom registry.
(baseapp) #16239 Add Gas Limits to allow node operators to resource bound queries.
(cli) #16209 Make StartCmd more customizable.
(types/simulation) #16074 Add generic SimulationStoreDecoder for modules using collections.
(genutil) #16046 Add "module-name" flag to genutil add-genesis-account to enable intializing module accounts at genesis.* #15970 Enable SIGN_MODE_TEXTUAL.
(types) #15958 Add module.NewBasicManagerFromManager for creating a basic module manager from a module manager.
(types/module) #15829 Add new endblocker interface to handle valset updates.
(runtime) #15818 Provide logger through depinject instead of appBuilder.
(types) #15735 Make ValidateBasic() error method of Msg interface optional. Modules should validate messages directly in their message handlers (RFC 001).
(x/genutil) #15679 Allow applications to specify a custom genesis migration function for the genesis migrate command.
(telemetry) #15657 Emit more data (go version, sdk version, upgrade height) in prom metrics.
(client) #15597 Add status endpoint for clients.
(testutil/integration) #15556 Introduce testutil/integration package for module integration testing.
(runtime) #15547 Allow runtime to pass event core api service to modules.
(client) #15458 Add a CmdContext field to client.Context initialized to cobra command's context.
(x/genutil) #15301 Add application genesis. The genesis is now entirely managed by the application and passed to CometBFT at note instantiation. Functions that were taking a cmttypes.GenesisDoc{} now takes a genutiltypes.AppGenesis{}.
(core) #15133 Implement RegisterServices in the module manager.
(x/bank) #14894 Return a human readable denomination for IBC vouchers when querying bank balances. Added a ResolveDenom parameter to types.QueryAllBalancesRequest and --resolve-denom flag to GetBalancesCmd().
(core) #14860 Add Precommit and PrepareCheckState AppModule callbacks.
(x/gov) #14720 Upstream expedited proposals from Osmosis.
(cli) #14659 Added ability to query blocks by events with queries directly passed to Tendermint, which will allow for full query operator support, e.g. >.
(x/auth) #14650 Add Textual SignModeHandler. It is however NOT enabled by default, and should only be used for TESTING purposes until SIGN_MODE_TEXTUAL is fully released.
(x/crisis) #14588 Use CacheContext() in AssertInvariants().
(mempool) #14484 Add priority nonce mempool option for transaction replacement.
(query) #14468 Implement pagination for collections.
(x/gov) #14373 Add new proto field constitution of type string to gov module genesis state, which allows chain builders to lay a strong foundation by specifying purpose.
(client) #14342 Add <app> config command is now a sub-command, for setting, getting and migrating Cosmos SDK configuration files.
(x/distribution) #14322 Introduce a new gRPC message handler, DepositValidatorRewardsPool, that allows explicit funding of a validator's reward pool.
(x/bank) #14224 Allow injection of restrictions on transfers using AppendSendRestriction or PrependSendRestriction.
#13473 ADR-038: Go plugin system proposal.

Improvements

(x/gov) #17780 Recover panics and turn them into errors when executing x/gov proposals.
(baseapp) #17667 Close databases opened by SDK in baseApp.Close().
(types/module) #17554 Introduce HasABCIGenesis which is implemented by a module only when a validatorset update needs to be returned.
(cli) #17389 gRPC CometBFT commands have been added under <aapd> q consensus comet. CometBFT commands placement in the SDK has been simplified. See the exhaustive list below.
- client/rpc.StatusCommand() is now at server.StatusCommand()
(x/group, x/gov) #17220 Add --skip-metadata flag in draft-proposal to skip metadata prompt.
(testutil) #17216 Add DefaultContextWithKeys to testutil package.
(cli) #17187 Do not use ctx.PrintObjectLegacy in commands anymore.
- <appd> q gov proposer [proposal-id] now returns a proposal id as int instead of string.
(x/staking) #17164 Add BondedTokensAndPubKeyByConsAddr to the keeper to enable vote extension verification.
(x/group, x/gov) #17109 Let proposal summary be 40x longer than metadata limit.
(version) #17096 Improve getSDKVersion() to handle module replacements.
(types) #16890 Remove GetTxCmd() *cobra.Command and GetQueryCmd() *cobra.Command from module.AppModuleBasic interface.
(x/authz) #16869 Improve error message when grant not found.
(cli) #16856 Improve simd prune UX by using the app default home directory and set pruning method as first variable argument (defaults to default).
(all) #16497 Removed all exported vestiges of sdk.MustSortJSON and sdk.SortJSON.
(server) #16238 Don't setup p2p node keys if starting a node in GRPC only mode.
(cli) #16206 Make ABCI handshake profileable.
(types) #16076 Optimize ChainAnteDecorators/ChainPostDecorators to instantiate the functions once instead of on every invocation of the returned AnteHandler/PostHandler.
(server) #16071 When mempool.max-txs is set to a negative value, use a no-op mempool (effectively disable the app mempool).
(types/query) #16041 Change pagination max limit to a variable in order to be modifed by application devs.
(simapp) #15958 Refactor SimApp for removing the global basic manager.
(all modules) #15901 All core Cosmos SDK modules query commands have migrated to AutoCLI, ensuring parity between gRPC and CLI queries.
(x/auth) #15867 Support better logging for signature verification failure.
(store/cachekv) #15767 Reduce peak RAM usage during and after InitGenesis.
(x/bank) #15764 Speedup x/bank InitGenesis.
(x/slashing) #15580 Refactor the validator's missed block signing window to be a chunked bitmap instead of a "logical" bitmap, significantly reducing the storage footprint.
(x/gov) #15554 Add proposal result log in active_proposal event. When a proposal passes but fails to execute, the proposal result is logged in the active_proposal event.
(x/consensus) #15553 Migrate consensus module to use collections.
(server) #15358 Add server.InterceptConfigsAndCreateContext as alternative to server.InterceptConfigsPreRunHandler which does not set the server context and the default SDK logger.
(mempool) #15328 Improve the PriorityNonceMempool:
- Support generic transaction prioritization, instead of ctx.Priority()
- Improve construction through the use of a single PriorityNonceMempoolConfig instead of option functions
(x/authz) #15164 Add MsgCancelUnbondingDelegation to staking authorization.
(server) #15041 Remove unnecessary sleeps from gRPC and API server initiation. The servers will start and accept requests as soon as they're ready.
(baseapp) #15023 & #15213 Add MessageRouter interface to baseapp and pass it to authz, gov and groups instead of concrete type.
#15011 Introduce cosmossdk.io/log package to provide a consistent logging interface through the SDK. CometBFT logger is now replaced by cosmossdk.io/log.Logger.
(x/staking) #14864 create-validator CLI command now takes a json file as an arg instead of having a bunch of required flags to it.
(x/auth) #14758 Allow transaction event queries to directly passed to Tendermint, which will allow for full query operator support, e.g. >.
(x/evidence) #14757 Evidence messages do not need to implement a .Type() anymore.
(x/auth/tx) #14751 Remove .Type() and Route() methods from all msgs and legacytx.LegacyMsg interface.
(cli) #14659 Added ability to query blocks by either height/hash <app> q block --type=height|hash <height|hash>.
(x/staking) #14590 Return undelegate amount in MsgUndelegateResponse.
#14529 Add new property BondDenom to SimulationState struct.
(store) #14439 Remove global metric gatherer from store.
- By default store has a no op metric gatherer, the application developer must set another metric gatherer or us the provided one in store/metrics.
(store) #14438 Pass logger from baseapp to store.
(baseapp) #14417 The store pacakge no longer has a dependency on baseapp.
(module) #14415 Loosen assertions in SetOrderBeginBlockers() and SetOrderEndBlockers().
(store) #14410 rootmulti.Store.loadVersion has validation to check if all the module stores' height is correct, it will error if any module store has incorrect height.
#14406 Migrate usage of types/store.go to store/types/...
(context)#14384 Refactor(context): Pass EventManager to the context as an interface.
(types) #14354 Improve performance on Context.KVStore and Context.TransientStore by 40%.
(crypto/keyring) #14151 Move keys presentation from crypto/keyring to client/keys
(signing) #14087 Add SignModeHandlerWithContext interface with a new GetSignBytesWithContext to get the sign bytes using context.Context as an argument to access state.
(server) #14062 Remove rosetta from server start.
(crypto) #3129 New armor and keyring key derivation uses aead and encryption uses chacha20poly.

State Machine Breaking

(x/group,x/gov) #16235 A group and gov proposal is rejected if the proposal metadata title and summary do not match the proposal title and summary.
(baseapp) #15930 change vote info provided by prepare and process proposal to the one in the block.
(x/staking) #15731 Introducing a new index to retrieve the delegations by validator efficiently.
(x/staking) #15701 The HistoricalInfoKey has been updated to use a binary format.
(x/slashing) #15580 The validator slashing window now stores "chunked" bitmap entries for each validator's signing window instead of a single boolean entry per signing window index.
(x/staking) #14590 MsgUndelegateResponse now includes undelegated amount. x/staking module's keeper.Undelegate now returns 3 values (completionTime,undelegateAmount,error) instead of 2.
(x/feegrant) #14294 Moved the logic of rejecting duplicate grant from msg_server to keeper method.

API Breaking Changes

(x/auth) #17787 Remove Tip functionality.
(types) module.EndBlockAppModule has been replaced by Core API appmodule.HasEndBlocker or module.HasABCIEndBlock when needing validator updates.
(types) module.BeginBlockAppModule has been replaced by Core API appmodule.HasBeginBlocker.
(types) #17358 Remove deprecated sdk.Handler, use baseapp.MsgServiceHandler instead.
(client) #17197 keys.Commands does not take a home directory anymore. It is inferred from the root command.
(x/staking) #17157 GetValidatorsByPowerIndexKey and ValidateBasic for historical info takes a validator address codec in order to be able to decode/encode addresses.
- GetOperator() now returns the address as it is represented in state, by default this is an encoded address
- GetConsAddr() ([]byte, error) returns []byte instead of sdk.ConsAddres.
- FromABCIEvidence & GetConsensusAddress(consAc address.Codec) now take a consensus address codec to be able to decode the incoming address.
- (x/distribution) Delegate & SlashValidator helper function added the mock staking keeper as a parameter passed to the function
(x/staking) #17098 NewMsgCreateValidator, NewValidator, NewMsgCancelUnbondingDelegation, NewMsgUndelegate, NewMsgBeginRedelegate, NewMsgDelegate and NewMsgEditValidator takes a string instead of sdk.ValAddress or sdk.AccAddress:
- NewRedelegation and NewUnbondingDelegation takes a validatorAddressCodec and a delegatorAddressCodec in order to decode the addresses.
- NewRedelegationResponse takes a string instead of sdk.ValAddress or sdk.AccAddress.
- NewMsgCreateValidator.Validate() takes an address codec in order to decode the address.
- BuildCreateValidatorMsg takes a ValidatorAddressCodec in order to decode addresses.
(x/slashing) #17098 NewMsgUnjail takes a string instead of sdk.ValAddress
(x/genutil) #17098 GenAppStateFromConfig, AddGenesisAccountCmd and GenTxCmd takes an addresscodec to decode addresses.
(x/distribution) #17098 NewMsgDepositValidatorRewardsPool, NewMsgFundCommunityPool, NewMsgWithdrawValidatorCommission and NewMsgWithdrawDelegatorReward takes a string instead of sdk.ValAddress or sdk.AccAddress.
(x/staking) #16959 Add validator and consensus address codec as staking keeper arguments.
(x/staking) #16958 DelegationI interface GetDelegatorAddr & GetValidatorAddr have been migrated to return string instead of sdk.AccAddress and sdk.ValAddress respectively. stakingtypes.NewDelegation takes a string instead of sdk.AccAddress and sdk.ValAddress.
(testutil) #16899 The cli testutil QueryBalancesExec has been removed. Use the gRPC or REST query instead.
(x/staking) #16795 DelegationToDelegationResponse, DelegationsToDelegationResponses, RedelegationsToRedelegationResponses are no longer exported.
(x/auth/vesting) #16741 Vesting account constructor now return an error with the result of their validate function.
(x/auth) #16650 The cli testutil QueryAccountExec has been removed. Use the gRPC or REST query instead.
(x/auth) #16621 Pass address codec to auth new keeper constructor.
(x/auth) #16423 helpers.AddGenesisAccount has been moved to x/genutil to remove the cyclic dependency between x/auth and x/genutil.
(baseapp) #16342 NewContext was renamed to NewContextLegacy. The replacement (NewContext) now does not take a header, instead you should set the header via WithHeaderInfo or WithBlockHeight. Note that WithBlockHeight will soon be depreacted and its recommneded to use WithHeaderInfo.
(x/mint) #16329 Use collections for state management:
- Removed: keeper GetParams, SetParams, GetMinter, SetMinter.
(x/crisis) #16328 Use collections for state management:
- Removed: keeper GetConstantFee, SetConstantFee
(x/staking) #16324 NewKeeper now takes a KVStoreService instead of a StoreKey, and methods in the Keeper now take a context.Context instead of a sdk.Context and return an error. Notable changes:
- Validator method now returns types.ErrNoValidatorFound instead of nil when not found.
(x/distribution) #16302 Use collections for FeePool state management.
- Removed: keeper GetFeePool, SetFeePool, GetFeePoolCommunityCoins
(types) #16272 FeeGranter in the FeeTx interface returns []byte instead of string.
(x/gov) #16268 Use collections for proposal state management (part 2):
- this finalizes the gov collections migration
- Removed: types all the key related functions
- Removed: keeper InsertActiveProposalsQueue, RemoveActiveProposalsQueue, InsertInactiveProposalsQueue, RemoveInactiveProposalsQueue, IterateInactiveProposalsQueue, IterateActiveProposalsQueue, ActiveProposalsQueueIterator, InactiveProposalsQueueIterator
(x/slashing) #16246 NewKeeper now takes a KVStoreService instead of a StoreKey, and methods in the Keeper now take a context.Context instead of a sdk.Context and return an error. GetValidatorSigningInfo now returns an error instead of a found bool, the error can be nil (found), ErrNoSigningInfoFound (not found) and any other error.
(module) #16227 manager.RunMigrations() now take a context.Context instead of a sdk.Context.
(x/crisis) #16216 NewKeeper now takes a KVStoreService instead of a StoreKey, methods in the Keeper now take a context.Context instead of a sdk.Context and return an error instead of panicking.
(x/distribution) #16211 Use collections for params state management.
(cli) #16209 Add API StartCmdWithOptions to create customized start command.
(x/mint) #16179 NewKeeper now takes a KVStoreService instead of a StoreKey, and methods in the Keeper now take a context.Context instead of a sdk.Context and return an error.
(x/gov) #16171 Use collections for proposal state management (part 1):
- Removed: keeper: GetProposal, UnmarshalProposal, MarshalProposal, IterateProposal, GetProposal, GetProposalFiltered, GetProposals, GetProposalID, SetProposalID
- Removed: errors unused errors
(x/gov) #16164 Use collections for vote state management:
- Removed: types VoteKey, VoteKeys
- Removed: keeper IterateVotes, IterateAllVotes, GetVotes, GetVote, SetVote
(sims) #16155
- simulation.NewOperationMsg now marshals the operation msg as proto bytes instead of legacy amino JSON bytes.
- simulation.NewOperationMsg is now 2-arity instead of 3-arity with the obsolete argument codec.ProtoCodec removed.
- The field OperationMsg.Msg is now of type []byte instead of json.RawMessage.
(x/gov) #16127 Use collections for deposit state management:
- The following methods are removed from the gov keeper: GetDeposit, GetAllDeposits, IterateAllDeposits.
- The following functions are removed from the gov types: DepositKey, DepositsKey.
(x/gov) #16118 Use collections for constituion and params state management.
(x/gov) #16106 Remove gRPC query methods from Keeper.
(x/all) #16052 GetSignBytes implementations on messages and global legacy amino codec definitions have been removed from all modules.
(sims) #16052 GetOrGenerate no longer requires a codec argument is now 4-arity instead of 5-arity.
(types/math) #16040 Remove aliases in types/math.go (part 2).
(types/math) #16040 Remove aliases in types/math.go (part 1).
(x/auth) #16016 Use collections for accounts state management:
- removed: keeper HasAccountByID, AccountAddressByID, `SetParams
(x/genutil) #15999 Genutil now takes the GenesisTxHanlder interface instead of deliverTx. The interface is implemented on baseapp
(x/gov) #15988 NewKeeper now takes a KVStoreService instead of a StoreKey, methods in the Keeper now take a context.Context instead of a sdk.Context and return an error (instead of panicking or returning a found bool). Iterators callback functions now return an error instead of a bool.
(x/auth) #15985 The AccountKeeper does not expose the QueryServer and MsgServer APIs anymore.
(x/authz) #15962 NewKeeper now takes a KVStoreService instead of a StoreKey, methods in the Keeper now take a context.Context instead of a sdk.Context. The Authorization interface's Accept method now takes a context.Context instead of a sdk.Context.
(x/distribution) #15948 NewKeeper now takes a KVStoreService instead of a StoreKey and methods in the Keeper now take a context.Context instead of a sdk.Context. Keeper methods also now return an error.
(x/bank) #15891 NewKeeper now takes a KVStoreService instead of a StoreKey and methods in the Keeper now take a context.Context instead of a sdk.Context. Also FundAccount and FundModuleAccount from the testutil package accept a context.Context instead of a sdk.Context, and it's position was moved to the first place.
(x/slashing) #15875 x/slashing.NewAppModule now requires an InterfaceRegistry parameter.
(x/crisis) #15852 Crisis keeper now takes a instance of the address codec to be able to decode user addresses
(x/auth) #15822 The type of struct field ante.HandlerOptions.SignModeHandler has been changed to x/tx/signing.HandlerMap.
(client) #15822 The return type of the interface method TxConfig.SignModeHandler has been changed to x/tx/signing.HandlerMap.
- The signature of VerifySignature has been changed to accept a x/tx/signing.HandlerMap and other structs from x/tx as arguments.
- The signature of NewTxConfigWithTextual has been deprecated and its signature changed to accept a SignModeOptions.
- The signature of NewSigVerificationDecorator has been changed to accept a x/tx/signing.HandlerMap.
(x/bank) #15818 BaseViewKeeper's Logger method now doesn't require a context. NewBaseKeeper, NewBaseSendKeeper and NewBaseViewKeeper now also require a log.Logger to be passed in.
(x/genutil) #15679 MigrateGenesisCmd now takes a MigrationMap instead of having the SDK genesis migration hardcoded.
(client) #15673 Move client/keys.OutputFormatJSON and client/keys.OutputFormatText to client/flags package.
(x/all) #15648 Make SetParams consistent across all modules and validate the params at the message handling instead of SetParams method.
(codec) #15600 #15873 add support for getting signers to codec.Codec and InterfaceRegistry:
- InterfaceRegistry is has unexported methods and implements protodesc.Resolver plus the RangeFiles and SigningContext methods. All implementations of InterfaceRegistry by other users must now embed the official implementation.
- Codec has new methods InterfaceRegistry, GetMsgAnySigners, GetMsgV1Signers, and GetMsgV2Signers as well as unexported methods. All implementations of Codec by other users must now embed an official implementation from the codec package.
- AminoCodec is marked as deprecated and no longer implements `Codec.
(client) #15597 RegisterNodeService now requires a config parameter.
(x/nft) #15588 NewKeeper now takes a KVStoreService instead of a StoreKey and methods in the Keeper now take a context.Context instead of a sdk.Context.
(baseapp) #15568 SetIAVLLazyLoading is removed from baseapp.
(x/genutil) #15567 CollectGenTxsCmd & GenTxCmd takes a address.Codec to be able to decode addresses.
(x/bank) #15567 GenesisBalance.GetAddress now returns a string instead of sdk.AccAddress
- MsgSendExec test helper function now takes a address.Codec
(x/auth) #15520 NewAccountKeeper now takes a KVStoreService instead of a StoreKey and methods in the Keeper now take a context.Context instead of a sdk.Context.
(baseapp) #15519 runTxModes were renamed to execMode. ModeDeliver as changed to ModeFinalize and a new ModeVoteExtension was added for vote extensions.
(baseapp) #15519 Writing of state to the multistore was moved to FinalizeBlock. Commit still handles the commiting values to disk.
(baseapp) #15519 Calls to BeginBlock and EndBlock have been replaced with core api beginblock & endblock.
(baseapp) #15519 BeginBlock and EndBlock are now internal to baseapp. For testing, user must call FinalizeBlock. BeginBlock and EndBlock calls are internal to Baseapp.
(baseapp) #15519 All calls to ABCI methods now accept a pointer of the abci request and response types
(x/consensus) #15517 NewKeeper now takes a KVStoreService instead of a StoreKey.
(x/bank) #15477 banktypes.NewMsgMultiSend and keeper.InputOutputCoins only accept one input.
(server) #15358 Remove server.ErrorCode that was not used anywhere.
(x/capability) #15344 Capability module was removed and is now housed in IBC-GO.
(mempool) #15328 The PriorityNonceMempool is now generic over type C comparable and takes a single PriorityNonceMempoolConfig[C] argument. See DefaultPriorityNonceMempoolConfig for how to construct the configuration and a TxPriority type.
#15299 Remove StdTx transaction and signing APIs. No SDK version has actually supported StdTx since before Stargate.
#15284
(x/gov) #15284 NewKeeper now requires codec.Codec.
(x/authx) #15284 NewKeeper now requires codec.Codec.
- types/tx.Tx no longer implements sdk.Tx.
- sdk.Tx now requires a new method GetMsgsV2().
- sdk.Msg.GetSigners was deprecated and is no longer supported. Use the cosmos.msg.v1.signer protobuf annotation instead.
- TxConfig has a new method SigningContext() *signing.Context.
- SigVerifiableTx.GetSigners() now returns ([][]byte, error) instead of []sdk.AccAddress.
- AccountKeeper now has an AddressCodec() address.Codec method and the expected AccountKeeper for x/auth/ante expects this method.
#15211 Remove usage of github.com/cometbft/cometbft/libs/bytes.HexBytes in favor of []byte thorough the SDK.
(crypto) #15070 GenerateFromPassword and Cost from bcrypt.go now take a uint32 instead of a int type.
(types) #15067 Remove deprecated alias from types/errors. Use cosmossdk.io/errors instead.
(server) #15041 Refactor how gRPC and API servers are started to remove unnecessary sleeps:
- api.Server#Start now accepts a context.Context. The caller is responsible for ensuring that the context is canceled such that the API server can gracefully exit. The caller does not need to stop the server.
- To start the gRPC server you must first create the server via NewGRPCServer, after which you can start the gRPC server via StartGRPCServer which accepts a context.Context. The caller is responsible for ensuring that the context is canceled such that the gRPC server can gracefully exit. The caller does not need to stop the server.
- Rename WaitForQuitSignals to ListenForQuitSignals. Note, this function is no longer blocking. Thus the caller is expected to provide a context.CancelFunc which indicates that when a signal is caught, that any spawned processes can gracefully exit.
- Remove ServerStartTime constant.
#15011 All functions that were taking a CometBFT logger, now take cosmossdk.io/log.Logger instead.
(simapp) #14977 Move simulation helpers functions (AppStateFn and AppStateRandomizedFn) to testutil/sims. These takes an extra genesisState argument which is the default state of the app.
(x/bank) #14894 Allow a human readable denomination for coins when querying bank balances. Added a ResolveDenom parameter to types.QueryAllBalancesRequest.
#14847 App and ModuleManager methods InitGenesis, ExportGenesis, BeginBlock and EndBlock now also return an error.
(x/upgrade) #14764 The x/upgrade module is extracted to have a separate go.mod file which allows it to be a standalone module.
(x/auth) #14758 Refactor transaction searching:
- Refactor QueryTxsByEvents to accept a query of type string instead of events of type []string
- Refactor CLI methods to accept --query flag instead of --events
- Pass prove=false to Tendermint's TxSearch RPC method
(simulation) #14751 Remove the MsgType field from simulation.OperationInput struct.
(store) #14746 Extract Store in its own go.mod and rename the package to cosmossdk.io/store.
(x/nft) #14725 Extract NFT in its own go.mod and rename the package to cosmossdk.io/x/nft.
(x/gov) #14720 Add an expedited field in the gov v1 proposal and MsgNewMsgProposal.
(x/feegrant) #14649 Extract Feegrant in its own go.mod and rename the package to cosmossdk.io/x/feegrant.
(tx) #14634 Move the tx go module to x/tx.
(store/streaming)#14603 StoreDecoderRegistry moved from store to types/simulations this breaks the AppModuleSimulation interface.
(snapshots) #14597 Move snapshots to store/snapshots, rename and bump proto package to v1.
(x/staking) #14590 MsgUndelegateResponse now includes undelegated amount. x/staking module's keeper.Undelegate now returns 3 values (completionTime,undelegateAmount,error) instead of 2.
(crypto/keyring) #14151 Move keys presentation from crypto/keyring to client/keys
(baseapp) #14050 Refactor ABCIListener interface to accept Go contexts.
(x/auth) #13850 Remove MarshalYAML methods from module (x/...) types.
(modules) #13850 and #14046 Remove gogoproto stringer annotations. This removes the custom String() methods on all types that were using the annotations.
(x/evidence) 14724 Extract Evidence in its own go.mod and rename the package to cosmossdk.io/x/evidence.
(crypto/keyring) #13734 The keyring's Sign method now takes a new signMode argument. It is only used if the signing key is a Ledger hardware device. You can set it to 0 in all other cases.
(snapshots) 14048 Move the Snapshot package to the store package. This is done in an effort group all storage related logic under one package.
(signing) #13701 Add context.Context as an argument x/auth/signing.VerifySignature.
(store) #11825 Make extension snapshotter interface safer to use, renamed the util function WriteExtensionItem to WriteExtensionPayload.

Client Breaking Changes

(abci) #15845 Remove duplicating events in logs.
(abci) #15845 Add msg_index to all event attributes to associate events and messages.
(x/staking) #15701 HistoricalInfoKey now has a binary format.
(store/streaming) #15519 State Streaming removed emitting of beginblock, endblock and delivertx in favour of emitting FinalizeBlock.
(baseapp) #15519 BeginBlock & EndBlock events have begin or endblock in the events in order to identify which stage they are emitted from since they are returned to comet as FinalizeBlock events.
(grpc-web) #14652 Use same port for gRPC-Web and the API server.

CLI Breaking Changes

(all) The migration of modules to AutoCLI led to no changes in UX but a small change in CLI outputs where results can be nested.
(all) Query pagination flags have been renamed with the migration to AutoCLI:
- --reverse -> --page-reverse
- --offset -> --page-offset
- --limit -> --page-limit
- --count-total -> --page-count-total
(cli) #17184 All json keys returned by the status command are now snake case instead of pascal case.
(server) #17177 Remove iavl-lazy-loading configuration.
(x/gov) #16987 In <appd> query gov proposals the proposal status flag have renamed from --status to --proposal-status. Additonally, that flags now uses the ENUM values: PROPOSAL_STATUS_DEPOSIT_PERIOD, PROPOSAL_STATUS_VOTING_PERIOD, PROPOSAL_STATUS_PASSED, PROPOSAL_STATUS_REJECTED, PROPOSAL_STATUS_FAILED.
(x/bank) #16899 With the migration to AutoCLI some bank commands have been split in two:
- Use total-supply (or total) for querying the total supply and total-supply-of for querying the supply of a specific denom.
- Use denoms-metadata for querying all denom metadata and denom-metadata for querying a specific denom metadata.
(rosetta) #16276 Rosetta migration to standalone repo.
(cli) #15826 Remove <appd> q account command. Use <appd> q auth account instead.
(cli) #15299 Remove --amino flag from sign and multi-sign commands. Amino StdTx has been deprecated for a while. Amino JSON signing still works as expected.
(x/gov) #14880 Remove <app> tx gov submit-legacy-proposal cancel-software-upgrade and software-upgrade commands. These commands are now in the x/upgrade module and using gov v1. Use tx upgrade software-upgrade instead.
(x/staking) #14864 create-validator CLI command now takes a json file as an arg instead of having a bunch of required flags to it.
(cli) #14659 <app> q block <height> is removed as it just output json. The new command allows either height/hash and is <app> q block --type=height|hash <height|hash>.
(grpc-web) #14652 Remove grpc-web.address flag.
(client) #14342 <app> config command is now a sub-command. Use <app> config --help to learn more.

Bug Fixes

(baseapp) #17769 Ensure we respect block size constraints in the DefaultProposalHandler's PrepareProposal handler when a nil or no-op mempool is used. We provide a TxSelector type to assist in making transaction selection generalized. We also fix a comparison bug in tx selection when req.maxTxBytes is reached.
(mempool) #17668 Fix PriorityNonceIterator.Next() nil pointer ref for min priority at the end of iteration.
(config) #17649 Fix mempool.max-txs configuration is invalid in app.config.
(baseapp) #17518 Utilizing voting power from vote extensions (CometBFT) instead of the current bonded tokens (x/staking) to determine if a set of vote extensions are valid.
(runtime) #17284 Properly allow to combine depinject-enabled modules and non-depinject-enabled modules in app v2.
(baseapp) #17251 VerifyVoteExtensions and ExtendVote initialize their own contexts/states, allowing VerifyVoteExtensions being called without ExtendVote.
(x/distribution) #17236 Using "validateCommunityTax" in "Params.ValidateBasic", preventing panic when field "CommunityTax" is nil.
(x/auth) #17209 Internal error on AccountInfo when account's public key is not set.
(server) #17181 Fix db_backend lookup fallback from config.toml.
(x/bank) #17170 Avoid empty spendable error message on send coins.
(baseapp) #17159 Validators can propose blocks that exceed the gas limit.
(x/group) #17146 Rename x/group legacy ORM package's error codespace from "orm" to "legacy_orm", preventing collisions with ORM's error codespace "orm".
(types/query) #16905 Collections Pagination now applies proper count when filtering results.
(x/bank) #16841 Correctly process legacy DenomAddressIndex values.
(x/auth/vesting) #16733 Panic on overflowing and negative EndTimes when creating a PeriodicVestingAccount.
(x/consensus) #16713 Add missing ABCI param in MsgUpdateParams.
(baseapp) #16700 Fix consensus failure in returning no response to malformed transactions.
#16639 Make sure we don't execute blocks beyond the halt height.
(baseapp) #16613 Ensure each message in a transaction has a registered handler, otherwise CheckTx will fail.
(baseapp) #16596 Return error during ExtendVote and VerifyVoteExtension if the request height is earlier than VoteExtensionsEnableHeight.
#16547 Ensure a transaction's gas limit cannot exceed the block gas limit.
(baseapp) #16259 Ensure the Context block height is correct after InitChain and prior to the second block.
(x/gov) #16231 Fix Rawlog JSON formatting of proposal_vote option field.* (cli) #16138 Fix snapshot commands panic if snapshot don't exists.
(x/staking) #16043 Call AfterUnbondingInitiated hook for new unbonding entries only and fix UnbondingDelegation entries handling. This is a behavior change compared to Cosmos SDK v0.47.x, now the hook is called only for new unbonding entries.
(types) #16010 Let module.CoreAppModuleBasicAdaptor fallback to legacy genesis handling.
(types) #15691 Make Coin.Validate() check that .Amount is not nil.
(x/crypto) #15258 Write keyhash file with permissions 0600 instead of 0555.
(x/auth) #15059 ante.CountSubKeys returns 0 when passing a nil Pubkey.
(x/capability) #15030 Prevent x/capability from consuming GasMeter gas during InitMemStore
(types/coin) #14739 Deprecate the method Coin.IsEqual in favour of Coin.Equal. The difference between the two methods is that the first one results in a panic when denoms are not equal. This panic lead to unexpected behavior.

Deprecated

(types) #16980 Deprecate IntProto and DecProto. Instead, math.Int and math.LegacyDec should be used respectively. Both types support Marshal and Unmarshal for binary serialization.
(x/staking) #14567 The delegator_address field of MsgCreateValidator has been deprecated. The validator address bytes and delegator address bytes refer to the same account while creating validator (defer only in bech32 notation).

v0.47.5 - 2023-09-01

Features

(client/rpc) #17274 Add QueryEventForTxCmd cmd to subscribe and wait event for transaction by hash.
(keyring) #17424 Allows to import private keys encoded in hex.

Improvements

(x/gov) #17387 Add MsgSubmitProposal SetMsgs method.
(x/gov) #17354 Emit VoterAddr in proposal_vote event.
(x/group, x/gov) #17220 Add --skip-metadata flag in draft-proposal to skip metadata prompt.
(x/genutil) #17296 Add MigrateHandler to allow reuse migrate genesis related function.
- In v0.46, v0.47 this function is additive to the genesis migrate command. However in v0.50+, adding custom migrations to the genesis migrate command is directly possible.

Bug Fixes

(server) #17181 Fix db_backend lookup fallback from config.toml.
(runtime) #17284 Properly allow to combine depinject-enabled modules and non-depinject-enabled modules in app v2.
(baseapp) #17159 Validators can propose blocks that exceed the gas limit.
(baseapp) #16547 Ensure a transaction's gas limit cannot exceed the block gas limit.
(x/gov,x/group) #17220 Do not try validate msgURL as web URL in draft-proposal command.
(cli) #17188 Fix --output-document flag in tx multi-sign.
(x/auth) #17209 Internal error on AccountInfo when account's public key is not set.

v0.47.4 - 2023-07-17

Features

(sims) #16656 Add custom max gas for block for sim config with unlimited as default.

Improvements

(cli) #16856 Improve simd prune UX by using the app default home directory and set pruning method as first variable argument (defaults to default). pruning.PruningCmd rest unchanged for API compability, use pruning.Cmd instead.
(testutil) #16704 Make app config configurator for testing configurable with external modules.
(deps) #16565 Bump CometBFT to v0.37.2.

Bug Fixes

(x/auth) #16994 Fix regression where querying transactions events with <= or >= would not work.
(server) #16827 Properly use --trace flag (before it was setting the trace level instead of displaying the stacktraces).
(x/auth) #16554 ModuleAccount.Validate now reports a nil .BaseAccount instead of panicking.
#16588 Propogate snapshotter failures to the caller, (it would create an empty snapshot silently before).
(x/slashing) #16784 Emit event with the correct reason in SlashWithInfractionReason.

v0.47.3 - 2023-06-08

Features

(baseapp) #16290 Add circuit breaker setter in baseapp.
(x/group) #16191 Add EventProposalPruned event to group module whenever a proposal is pruned.
(tx) #15992 Add WithExtensionOptions in tx Factory to allow SetExtensionOptions with given extension options.

Improvements

(baseapp) #16407 Make DefaultProposalHandler.ProcessProposalHandler return a ProcessProposal NoOp when using none or a NoOp mempool.
(deps) #16083 Bumps proto-builder image to 0.13.0.
(client) #16075 Partly revert #15953 and factory.Prepare now does nothing in offline mode.
(server) #15984 Use cosmossdk.io/log package for logging instead of CometBFT logger. NOTE: v0.45 and v0.46 were not using CometBFT logger either. This keeps the same underlying logger (zerolog) as in v0.45.x+ and v0.46.x+ but now properly supporting filtered logging.
(gov) #15979 Improve gov error message when failing to convert v1 proposal to v1beta1.
(store) #16067 Add local snapshots management commands.
(server) #16061 Add Comet bootstrap command.
(snapshots) #16060 Support saving and restoring snapshot locally.
(x/staking) #16068 Update simulation to allow non-EOA accounts to stake.
(server) #16142 Remove JSON Indentation from the GRPC to REST gateway's responses. (Saving bandwidth)
(types) #16145 Rename interface ExtensionOptionI back to TxExtensionOptionI to avoid breaking change.
(baseapp) #16193 Add Close method to BaseApp for custom app to cleanup resource in graceful shutdown.

Bug Fixes

Fix barberry security vulnerability.
(server) #16395 Do not override some Comet config is purposely set differently in InterceptConfigsPreRunHandler.
(store) #16449 Fix StateSync Restore by excluding memory store.
(cli) #16312 Allow any addresses in client.ValidatePromptAddress.
(x/group) #16017 Correctly apply account number in group v2 migration.

API Breaking Changes

(testutil) #14991 The testutil/testdata_pulsar package has moved to testutil/testdata/testpb. Chains will not notice this breaking change as this package contains testing utilities only used by the SDK internally.

v0.47.2 - 2023-04-27

Improvements

(x/evidence) #15908 Update the equivocation handler to work with ICS by removing a pubkey check that was performing a no-op for consumer chains.
(x/slashing) #15908 Remove the validators' pubkey check in the signature handler in order to work with ICS.
(deps) #15957 Bump CometBFT to v0.37.1.
(store) #15683 rootmulti.Store.CacheMultiStoreWithVersion now can handle loading archival states that don't persist any of the module stores the current state has.
#15448 Automatically populate the block timestamp for historical queries. In contexts where the block timestamp is needed for previous states, the timestamp will now be set. Note, when querying against a node it must be re-synced in order to be able to automatically populate the block timestamp. Otherwise, the block timestamp will be populated for heights going forward once upgraded.
#14019 Remove the interface casting to allow other implementations of a CommitMultiStore.
(simtestutil) #15903 Add AppStateFnWithExtendedCbs with moduleStateCb callback function to allow access moduleState.

Bug Fixes

(baseapp) #15789 Ensure PrepareProposal and ProcessProposal respect InitialHeight set by CometBFT when set to a value greater than 1.
(types) #15433 Allow disabling of account address caches (for printing bech32 account addresses).
(client/keys) #15876 Fix the JSON output <appd> keys list --output json when there are no keys.

v0.47.1 - 2023-03-23

Features

(x/bank) #15265 Update keeper interface to include GetAllDenomMetaData.
(x/groups) #14879 Add Query/Groups query to get all the groups.
(x/gov,cli) #14718 Added AddGovPropFlagsToCmd and ReadGovPropFlags functions.
(cli) #14655 Add a new command to list supported algos.
(x/genutil,cli) #15147 Add --initial-height flag to cli init cmd to provide genesis.json with user-defined initial block height.

Improvements

(x/distribution) #15462 Add delegator address to the event for withdrawing delegation rewards.
#14609 Add RetryForBlocks method to use in tests that require waiting for a transaction to be included in a block.

Bug Fixes

(baseapp) #15487 Reset state before calling PrepareProposal and ProcessProposal.
(cli) #15123 Fix the CLI offline mode behavior to be really offline. The API of clienttx.NewFactoryCLI is updated to return an error.

Deprecated

(x/genutil) #15316 Remove requirement on node & IP being included in a gentx.

v0.47.0 - 2023-03-14

Features

(x/gov) #15151 Add burn_vote_quorum, burn_proposal_deposit_prevote and burn_vote_veto params to allow applications to decide if they would like to burn deposits
(client) #14509 Added AddKeyringFlags function.
(x/bank) #14045 Add CLI command spendable-balances, which also accepts the flag --denom.
(x/slashing, x/staking) #14363 Add the infraction a validator commited type as an argument to a SlashWithInfractionReason keeper method.
(client) #14051 Add --grpc client option.
(x/genutil) #14149 Add genutilcli.GenesisCoreCommand command, which contains all genesis-related sub-commands.
(x/evidence) #13740 Add new proto field hash of type string to QueryEvidenceRequest which helps to decode the hash properly while using query API.
(core) #13306 Add a FormatCoins function to in core/coins to format sdk Coins following the Value Renderers spec.
(math) #13306 Add FormatInt and FormatDec functiosn in math to format integers and decimals following the Value Renderers spec.
(x/staking) #13122 Add UnbondingCanComplete and PutUnbondingOnHold to x/staking module.
#13437 Add new flag --modules-to-export in simd export command to export only selected modules.
#13298 Add AddGenesisAccount helper func in x/auth module which helps adding accounts to genesis state.
(x/authz) #12648 Add an allow list, an optional list of addresses allowed to receive bank assets via authz MsgSend grant.
(sdk.Coins) #12627 Make a Denoms method on sdk.Coins.
(testutil) #12973 Add generic testutil.RandSliceElem function which selects a random element from the list.
(client) #12936 Add capability to preprocess transactions before broadcasting from a higher level chain.
(cli) #13064 Add debug prefixes to list supported HRP prefixes via .
(ledger) #12935 Generalize Ledger integration to allow for different apps or keytypes that use SECP256k1.
(x/bank) #11981 Create the SetSendEnabled endpoint for managing the bank's SendEnabled settings.
(x/auth) #13210 Add Query/AccountInfo endpoint for simplified access to basic account info.
(x/consensus) #12905 Create a new x/consensus module that is now responsible for maintaining Tendermint consensus parameters instead of x/param. Legacy types remain in order to facilitate parameter migration from the deprecated x/params. App developers should ensure that they execute baseapp.MigrateParams during their chain upgrade. These legacy types will be removed in a future release.
(client/tx) #13670 Add validation in BuildUnsignedTx to prevent simple inclusion of valid mnemonics

Improvements

#14995 Allow unknown fields in ParseTypedEvent.
(store) #14931 Exclude in-memory KVStores, i.e. StoreTypeMemory, from CommitInfo commitments.
(cli) #14919 Fix never assigned error when write validators.
(x/group) #14923 Fix error while using pagination in x/group from CLI.
(types/coin) #14715 sdk.Coins.Add now returns an empty set of coins sdk.Coins{} if both coins set are empty.
- This is a behavior change, as previously sdk.Coins.Add would return nil in this case.
(reflection) #14838 We now require that all proto files' import path (i.e. the OS path) matches their fully-qualified package name. For example, proto files with package name cosmos.my.pkg.v1 should live in the folder cosmos/my/pkg/v1/*.proto relatively to the protoc import root folder (usually the root proto/ folder).
(baseapp) #14505 PrepareProposal and ProcessProposal now use deliverState for the first block in order to access changes made in InitChain.
(x/group) #14527 Fix wrong address set in EventUpdateGroupPolicy.
(cli) #14509 Added missing options to keyring-backend flag usage.
(server) #14441 Fix --log_format flag not working.
(ante) #14448 Return anteEvents when postHandler fail.
(baseapp) #13983 Don't emit duplicate ante-handler events when a post-handler is defined.
(x/staking) #14064 Set all fields in redelegation.String().
(x/upgrade) #13936 Make downgrade verification work again.
(x/group) #13742 Fix validate-genesis when group policy accounts exist.
(store) #13516 Fix state listener that was observing writes at wrong time.
(simstestutil) #15305 Add AppStateFnWithExtendedCb with callback function to extend rawState.
(simapp) #14977 Move simulation helpers functions (AppStateFn and AppStateRandomizedFn) to testutil/sims. These takes an extra genesisState argument which is the default state of the app.
(cli) #14953 Enable profiling block replay during abci handshake with --cpu-profile.
(store) #14410 rootmulti.Store.loadVersion has validation to check if all the module stores' height is correct, it will error if any module store has incorrect height.
(store) #14189 Add config iavl-lazy-loading to enable lazy loading of iavl store, to improve start up time of archive nodes, add method SetLazyLoading to CommitMultiStore interface.
(deps) #14830 Bump to IAVL v0.19.5-rc.1.
(tools) #14793 Dockerfile optimization.
(x/gov) #13010 Partial cherry-pick of this issue for adding proposer migration.
#14691 Change behavior of sdk.StringifyEvents to not flatten events attributes by events type.
- This change only affects ABCI message logs, and not the events field.
#14692 Improve RPC queries error message when app is at height 0.
#14017 Simplify ADR-028 and address.Module.
- This updates the ADR-028 and enhance the address.Module API to support module addresses and sub-module addresses in a backward compatible way.
(snapshots) #14608 Deprecate unused structs SnapshotKVItem and SnapshotSchema.
#15243 LatestBlockResponse & BlockByHeightResponse types' field sdk_block was incorrectly cast proposer_address bytes to validator operator address, now to consensus address
(x/group, x/gov) #14483 Add support for []string and []int in draft-proposal prompt.
(protobuf) #14476 Clean up protobuf annotations {accepts,implements}_interface.
(x/gov, x/group) #14472 The recommended metadata format for x/gov and x/group proposals now uses an array of strings (instead of a single string) for the authors field.
(crypto) #14460 Check the signature returned by a ledger device against the public key in the keyring.
#14356 Add events.GetAttributes and event.GetAttribute methods to simplify the retrieval of an attribute from event(s).
(types) #14332 Reduce state export time by 50%.
(types) #14163 Refactor (coins Coins) Validate() to avoid unnecessary map.
#13881 Optimize iteration on nested cached KV stores and other operations in general.
(x/gov) #14347 Support v1.Proposal message in v1beta1.Proposal.Content.
#13882 Add tx encode and decode endpoints to amino tx service.

Note: These endpoints encodes and decodes only amino txs.
(config) #13894 Support state streaming configuration in app.toml template and default configuration.
(x/nft) #13836 Remove the validation for classID and nftID from the NFT module.
#13789 Add tx encode and decode endpoints to tx service.

Note: These endpoints will only encode and decode proto messages, Amino encoding and decoding is not supported.
#13619 Add new function called LogDeferred to report errors in defers. Use the function in x/bank files.
(deps) #13397 Bump Go version minimum requirement to 1.19.
#13070 Migrate from gogo/protobuf to cosmos/gogoproto.
#12995 Add FormatTime and ParseTimeString methods.
#12952 Replace keyring module to Cosmos fork.
#12352 Move the RegisterSwaggerAPI logic into a separate helper function in the server package.
#12876 Remove proposer-based rewards.
#12846 Remove RandomizedParams from the AppModuleSimulation interface which is no longer needed.
(ci) #12854 Use ghcr.io to host the proto builder image. Update proto builder image to go 1.19
(x/bank) #12706 Added the chain-id flag to the AddTxFlagsToCmd API. There is no longer a need to explicitly register this flag on commands whens AddTxFlagsToCmd is already called.
#12717 Use injected encoding params in simapp.
#12634 Move sdk.Dec to math package.
#12187 Add batch operation for x/nft module.
#12455 Show attempts count in error for signing.
#13101 Remove weights from simapp/params and testutil/sims. They are now in their respective modules.
#12398 Refactor all x modules to unit-test via mocks and decouple simapp.
#13144 Add validator distribution info grpc gateway get endpoint.
#13168 Migrate tendermintdev/proto-builder to ghcr.io. New image ghcr.io/cosmos/proto-builder:0.8
#13178 Add cosmos.msg.v1.service protobuf annotation to allow tooling to distinguish between Msg and Query services via reflection.
#13236 Integrate Filter Logging
#13528 Update ValidateMemoDecorator to only check memo against MaxMemoCharacters param when a memo is present.
#13651 Update server/config/config.GetConfig function.
#13781 Remove client/keys.KeysCdc.
#13802 Add --output-document flag to the export CLI command to allow writing genesis state to a file.
#13794 types/module.Manager now supports the cosmossdk.io/core/appmodule.AppModule API via the new NewManagerFromMap constructor.
#14175 Add server.DefaultBaseappOptions(appopts) function to reduce boiler plate in root.go.

State Machine Breaking

(baseapp, x/auth/posthandler) #13940 Update PostHandler to receive the runTx success boolean.
(store) #14378 The CacheKV store is thread-safe again, which includes improved iteration and deletion logic. Iteration is on a strictly isolated view now, which is breaking from previous behavior.
(x/bank) #14538 Validate denom in bank balances GRPC queries.
(x/group) #14465 Add title and summary to proposal struct.
(x/gov) #14390 Add title, proposer and summary to proposal struct.
(x/group) #14071 Don't re-tally proposal after voting period end if they have been marked as ACCEPTED or REJECTED.
(x/group) #13742 Migrate group policy account from module accounts to base account.
(x/auth)#13780 id (type of int64) in AccountAddressByID grpc query is now deprecated, update to account-id(type of uint64) to use AccountAddressByID.
(codec) #13307 Register all modules' Msgs with group's ModuleCdc so that Amino sign bytes are correctly generated.* (x/gov)
(codec) #13196 Register all modules' Msgs with gov's ModuleCdc so that Amino sign bytes are correctly generated.
(group) #13592 Fix group types registration with Amino.
(x/distribution) #12852 Deprecate CommunityPoolSpendProposal. Please execute a MsgCommunityPoolSpend message via the new v1 x/gov module instead. This message can be used to directly fund the x/gov module account.
(x/bank) #12610 MsgMultiSend now allows only a single input.
(x/bank) #12630 Migrate x/bank to self-managed parameters and deprecate its usage of x/params.
(x/auth) #12475 Migrate x/auth to self-managed parameters and deprecate its usage of x/params.
(x/slashing) #12399 Migrate x/slashing to self-managed parameters and deprecate its usage of x/params.
(x/mint) #12363 Migrate x/mint to self-managed parameters and deprecate it's usage of x/params.
(x/distribution) #12434 Migrate x/distribution to self-managed parameters and deprecate it's usage of x/params.
(x/crisis) #12445 Migrate x/crisis to self-managed parameters and deprecate it's usage of x/params.
(x/gov) #12631 Migrate x/gov to self-managed parameters and deprecate it's usage of x/params.
(x/staking) #12409 Migrate x/staking to self-managed parameters and deprecate it's usage of x/params.
(x/bank) #11859 Move the SendEnabled information out of the Params and into the state store directly.
(x/gov) #12771 Initial deposit requirement for proposals at submission time.
(x/staking) #12967 unbond now creates only one unbonding delegation entry when multiple unbondings exist at a single height (e.g. through multiple messages in a transaction).
(x/auth/vesting) #13502 Add Amino Msg registration for MsgCreatePeriodicVestingAccount.

API Breaking Changes

Migrate to CometBFT. Follow the migration instructions in the upgrade guide.
(simulation) #14728 Rename the ParamChanges field to LegacyParamChange and Contents to LegacyProposalContents in simulation.SimulationState. Additionally it adds a ProposalMsgs field to simulation.SimulationState.
(x/gov) #14782 Move the metadata argument in govv1.NewProposal alongside title and summary.
(x/upgrade) #14216 Change upgrade keeper receiver to upgrade keeper pointers.
(x/auth) #13780 Querying with id (type of int64) in AccountAddressByID grpc query now throws error, use account-id(type of uint64) instead.
(store) #13516 Update State Streaming APIs:
- Add method ListenCommit to ABCIListener
- Move ListeningEnabled and AddListener methods to CommitMultiStore
- Remove CacheWrapWithListeners from CacheWrap and CacheWrapper interfaces
- Remove listening APIs from the caching layer (it should only listen to the rootmulti.Store)
- Add three new options to file streaming service constructor.
- Modify ABCIListener such that any error from any method will always halt the app via panic
(x/auth) #13877 Rename AccountKeeper's GetNextAccountNumber to NextAccountNumber.
(x/evidence) #13740 The NewQueryEvidenceRequest function now takes hash as a HEX encoded string.
(server) #13485 The Application service now requires the RegisterNodeService method to be implemented.
#13437 Add a list of modules to export argument in ExportAppStateAndValidators.
(simapp) #13402 Move simulation flags to x/simulation/client/cli.
(simapp) #13402 Move simulation helpers functions (SetupSimulation, SimulationOperations, CheckExportSimulation, PrintStats, GetSimulationLog) to testutil/sims.
(simapp) #13402 Move testutil/rest package to testutil.
(types) #13380 Remove deprecated sdk.NewLevelDB.
(simapp) #13378 Move simapp.App to runtime.AppI.
(tx) #12659 Remove broadcast mode block.
(simapp) #12747 Remove simapp.MakeTestEncodingConfig. Please use moduletestutil.MakeTestEncodingConfig (types/module/testutil) in tests instead.
(x/bank) #12648 NewSendAuthorization takes a new argument of an optional list of addresses allowed to receive bank assests via authz MsgSend grant. You can pass nil for the same behavior as before, i.e. any recipient is allowed.
(x/bank) #12593 Add SpendableCoin method to BaseViewKeeper
(x/slashing) #12581 Remove x/slashing legacy querier.
(types) #12355 Remove the compile-time types.DBbackend variable. Removes usage of the same in server/util.go
(x/gov) #12368 Gov keeper is now passed by reference instead of copy to make post-construction mutation of Hooks and Proposal Handlers possible at a framework level.
(simapp) #12270 Remove invCheckPeriod uint attribute from SimApp struct as per migration of x/crisis to app wiring
(simapp) #12334 Move simapp.ConvertAddrsToValAddrs and simapp.CreateTestPubKeys to respectively simtestutil.ConvertAddrsToValAddrs and simtestutil.CreateTestPubKeys (testutil/sims)
(simapp) #12312 Move simapp.EmptyAppOptions to simtestutil.EmptyAppOptions (testutil/sims)
(simapp) #12312 Remove skipUpgradeHeights map[int64]bool and homePath string from NewSimApp constructor as per migration of x/upgrade to app-wiring.
(testutil) #12278 Move all functions from simapp/helpers to testutil/sims
(testutil) #12233 Move simapp.TestAddr to simtestutil.TestAddr (testutil/sims)
(x/staking) #12102 Staking keeper now is passed by reference instead of copy. Keeper's SetHooks no longer returns keeper. It updates the keeper in place instead.
(linting) #12141 Fix usability related linting for database. This means removing the infix Prefix from prefix.NewPrefixWriter and such so that it is prefix.NewWriter and making db.DBConnection and such into db.Connection
(x/distribution) #12434 x/distribution module SetParams keeper method definition is now updated to return error.
(x/staking) #12409 x/staking module SetParams keeper method definition is now updated to return error.
(x/crisis) #12445 x/crisis module SetConstantFee keeper method definition is now updated to return error.
(x/gov) #12631 x/gov module refactored to use Params as single struct instead of DepositParams, TallyParams & VotingParams.
(x/gov) #12631 Migrate x/gov to self-managed parameters and deprecate it's usage of x/params.
(x/bank) #12630 x/bank module SetParams keeper method definition is now updated to return error.
(x/bank) #11859 Move the SendEnabled information out of the Params and into the state store directly. The information can now be accessed using the BankKeeper. Setting can be done using MsgSetSendEnabled as a governance proposal. A SendEnabled query has been added to both GRPC and CLI.
(appModule) Remove Route, QuerierRoute and LegacyQuerierHandler from AppModule Interface.
(x/modules) Remove all LegacyQueries and related code from modules
(store) #11825 Make extension snapshotter interface safer to use, renamed the util function WriteExtensionItem to WriteExtensionPayload.
(x/genutil)#12956 genutil.AppModuleBasic has a new attribute: genesis transaction validation function. The existing validation logic is implemented in genutiltypes.DefaultMessageValidator. Use genutil.NewAppModuleBasic to create a new genutil Module Basic.
(codec) #12964 ProtoCodec.MarshalInterface now returns an error when serializing unregistered types and a subsequent ProtoCodec.UnmarshalInterface would fail.
(x/staking) #12973 Removed stakingkeeper.RandomValidator. Use testutil.RandSliceElem(r, sk.GetAllValidators(ctx)) instead.
(x/gov) #13160 Remove custom marshaling of proposl and voteoption.
(types) #13430 Remove unused code ResponseCheckTx and ResponseDeliverTx
(store) #13529 Add method LatestVersion to MultiStore interface, add method SetQueryMultiStore to baesapp to support alternative MultiStore implementation for query service.
(pruning) #13609 Move pruning package to be under store package
#13794 Most methods on types/module.AppModule have been moved to extension interfaces. module.Manager.Modules is now of type map[string]interface{} to support in parallel the new cosmossdk.io/core/appmodule.AppModule API.

CLI Breaking Changes

(genesis) #14149 Add simd genesis command, which contains all genesis-related sub-commands.
(x/genutil) #13535 Replace in simd init, the --staking-bond-denom flag with --default-denom which is used for all default denomination in the genesis, instead of only staking.

Bug Fixes

(x/auth/vesting) #15373 Add extra checks when creating a periodic vesting account.
(x/auth) #13838 Fix calling String() and MarshalYAML panics when pubkey is set on a `BaseAccount``.
(x/evidence) #13740 Fix evidence query API to decode the hash properly.
(bank) #13691 Fix unhandled error for vesting account transfers, when total vesting amount exceeds total balance.
#13553 Ensure all parameter validation for decimal types handles nil decimal values.
#13145 Fix panic when calling String() to a Record struct type.
#13116 Fix a dead-lock in the Group-TotalWeight x/group invariant.
(types) #12154 Add baseAccountGetter to avoid invalid account error when create vesting account.
(x/staking) #12303 Use bytes instead of string comparison in delete validator queue
(store/rootmulti) #12487 Fix non-deterministic map iteration.
(sdk/dec_coins) #12903 Fix nil DecCoin creation when converting Coins to DecCoins
(store) #12945 Fix nil end semantics in store/cachekv/iterator when iterating a dirty cache.
(x/gov) #13051 In SubmitPropsal, when a legacy msg fails it's handler call, wrap the error as ErrInvalidProposalContent (instead of ErrNoProposalHandlerExists).
(snapshot) #13400 Fix snapshot checksum issue in golang 1.19.
(server) #13778 Set Cosmos SDK default endpoints to localhost to avoid unknown exposure of endpoints.
(x/auth) #13877 Handle missing account numbers during InitGenesis.
(x/gov) #13918 Propagate message errors when executing a proposal.

Deprecated

(x/evidence) #13740 The evidence_hash field of QueryEvidenceRequest has been deprecated and now contains a new field hash with type string.
(x/bank) #11859 The Params.SendEnabled field is deprecated and unusable. The information can now be accessed using the BankKeeper. Setting can be done using MsgSetSendEnabled as a governance proposal. A SendEnabled query has been added to both GRPC and CLI.

v0.46.15 - 2023-08-21

Improvements

(x/gov) #17387 Add MsgSubmitProposal SetMsgs method.
(x/gov) #17354 Emit VoterAddr in proposal_vote event.
(x/genutil) #17296 Add MigrateHandler to allow reuse migrate genesis related function.
- In v0.46, v0.47 this function is additive to the genesis migrate command. However in v0.50+, adding custom migrations to the genesis migrate command is directly possible.

Bug Fixes

(server) #17181 Fix db_backend lookup fallback from config.toml.

v0.46.14 - 2023-07-17

Features

(sims) #16656 Add custom max gas for block for sim config with unlimited as default.

Improvements

(cli) #16856 Improve simd prune UX by using the app default home directory and set pruning method as first variable argument (defaults to default). pruning.PruningCmd rest unchanged for API compability, use pruning.Cmd instead.
(deps) #16553 Bump CometBFT to v0.34.29.

Bug Fixes

(x/auth) #16994 Fix regression where querying transactions events with <= or >= would not work.
(x/auth) #16554 ModuleAccount.Validate now reports a nil .BaseAccount instead of panicking.
#16588 Propogate snapshotter failures to the caller, (it would create an empty snapshot silently before).
(types) #15433 Allow disabling of account address caches (for printing bech32 account addresses).

v0.46.13 - 2023-06-08

Features

(snapshots) #16060 Support saving and restoring snapshot locally.
(baseapp) #16290 Add circuit breaker setter in baseapp.
(x/group) #16191 Add EventProposalPruned event to group module whenever a proposal is pruned.

Improvements

(deps) #15973 Bump CometBFT to v0.34.28.
(store) #15683 rootmulti.Store.CacheMultiStoreWithVersion now can handle loading archival states that don't persist any of the module stores the current state has.
(simapp) #15903 Add AppStateFnWithExtendedCbs with moduleStateCb callback function to allow access moduleState. Note, this function is present in simtestutil from v0.47.2+.
(gov) #15979 Improve gov error message when failing to convert v1 proposal to v1beta1.
(server) #16061 Add Comet bootstrap command.
(store) #16067 Add local snapshots management commands.
(baseapp) #16193 Add Close method to BaseApp for custom app to cleanup resource in graceful shutdown.

Bug Fixes

Fix barberry security vulnerability.
(cli) #16312 Allow any addresses in client.ValidatePromptAddress.
(store/iavl) #15717 Upstream error on empty version (this change was present on all version but v0.46).

v0.46.12 - 2023-04-04

Features

(x/groups) #14879 Add Query/Groups query to get all the groups.

Improvements

(simapp) #15305 Add AppStateFnWithExtendedCb with callback function to extend rawState and AppStateRandomizedFnWithState with extra genesisState argument which is the genesis state of the app.
(x/distribution) #15462 Add delegator address to the event for withdrawing delegation rewards.
#14019 Remove the interface casting to allow other implementations of a CommitMultiStore.

v0.46.11 - 2023-03-03

Improvements

(deps) Migrate to CometBFT. Follow the instructions in the release notes.
(store) #15152 Remove unmaintained and experimental store/v2alpha1.
(store) #14410 rootmulti.Store.loadVersion has validation to check if all the module stores' height is correct, it will error if any module store has incorrect height.

Bug Fixes

#15243 LatestBlockResponse & BlockByHeightResponse types' field sdk_block was incorrectly cast proposer_address bytes to validator operator address, now to consensus address.

v0.46.10 - 2023-02-16

Improvements

(cli) #14953 Enable profiling block replay during abci handshake with --cpu-profile.

v0.46.9 - 2023-02-07

Improvements

(store/cache) #13881 Optimize iteration on nested cached KV stores and other operations in general.
(deps) #14846 Bump btcd.
(deps) Bump Tendermint version to v0.34.26.
(store/cache) #14189 Add config iavl-lazy-loading to enable lazy loading of iavl store, to improve start up time of archive nodes, add method SetLazyLoading to CommitMultiStore interface.
- A new field has been added to the app.toml. This alllows nodes with larger databases to startup quicker
```
# IAVLLazyLoading enable/disable the lazy loading of iavl store.
# Default is false.
iavl-lazy-loading = ""  
```

Bug Fixes

(cli) #14919 Fix never assigned error when write validators.
(store) #14798 Copy btree to avoid the problem of modify while iteration.
(cli) #14799 Fix Evidence CLI query flag parsing (backport #13458)

v0.46.8 - 2023-01-23

Improvements

(store/cache) #13881 Optimize iteration on nested cached KV stores and other operations in general.
(x/gov) #14347 Support v1.Proposal message in v1beta1.Proposal.Content.
(deps) Use Informal System fork of Tendermint version to v0.34.24.

Bug Fixes

(x/group) #14526 Fix wrong address set in EventUpdateGroupPolicy.
(ante) #14448 Return anteEvents when postHandler fail.

API Breaking Changes

(x/gov) #14422 Remove Migrate_V046_6_To_V046_7 function which shouldn't be used for chains which already migrated to 0.46.

v0.46.7 - 2022-12-13

Features

(client) #14051 Add --grpc client option.

Improvements

(deps) Bump Tendermint version to v0.34.24.
#13651 Update server/config/config.GetConfig function.
#14175 Add server.DefaultBaseappOptions(appopts) function to reduce boiler plate in root.go.

State Machine Breaking

(x/gov) #14214 Fix gov v0.46 migration to v1 votes.
- Also provide a helper function govv046.Migrate_V0466_To_V0467 for migrating a chain already on v0.46 with versions <=v0.46.6 to the latest v0.46.7 correct state.
(x/group) #14071 Don't re-tally proposal after voting period end if they have been marked as ACCEPTED or REJECTED.

API Breaking Changes

(store) #13516 Update State Streaming APIs:
- Add method ListenCommit to ABCIListener
- Move ListeningEnabled and AddListener methods to CommitMultiStore
- Remove CacheWrapWithListeners from CacheWrap and CacheWrapper interfaces
- Remove listening APIs from the caching layer (it should only listen to the rootmulti.Store)
- Add three new options to file streaming service constructor.
- Modify ABCIListener such that any error from any method will always halt the app via panic
(store) #13529 Add method LatestVersion to MultiStore interface, add method SetQueryMultiStore to baesapp to support alternative MultiStore implementation for query service.

Bug Fixes

(baseapp) #13983 Don't emit duplicate ante-handler events when a post-handler is defined.
(baseapp) #14049 Fix state sync when interval is zero.
(store) #13516 Fix state listener that was observing writes at wrong time.

v0.46.6 - 2022-11-18

Improvements

(config) #13894 Support state streaming configuration in app.toml template and default configuration.

Bug Fixes

(x/gov) #13918 Fix propagation of message errors when executing a proposal.

v0.46.5 - 2022-11-17

Features

(x/bank) #13891 Provide a helper function Migrate_V0464_To_V0465 for migrating a chain already on v0.46 with versions <=v0.46.4 to the latest v0.46.5 correct state.

Improvements

#13826 Support custom GasConfig configuration for applications.
(deps) Bump Tendermint version to v0.34.23.

State Machine Breaking

(x/group) #13876 Fix group MinExecutionPeriod that is checked on execution now, instead of voting period end.

API Breaking Changes

(x/group) #13876 Add GetMinExecutionPeriod method on DecisionPolicy interface.

Bug Fixes

(x/group) #13869 Group members weight must be positive and a finite number.
(x/bank) #13821 Fix bank store migration of coin metadata.
(x/group) #13808 Fix propagation of message events to the current context in EndBlocker.
(x/gov) #13728 Fix propagation of message events to the current context in EndBlocker.
(store) #13803 Add an error log if IAVL set operation failed.
#13861 Allow _ characters in tx event queries, i.e. GetTxsEvent.

v0.46.4 - 2022-11-01

Features

(x/auth) #13612 Add Query/ModuleAccountByName endpoint for accessing the module account info by module name.

Improvements

(deps) Bump IAVL version to v0.19.4.

Bug Fixes

(x/auth/tx) #12474 Remove condition in GetTxsEvent that disallowed multiple equal signs, which would break event queries with base64 strings (i.e. query by signature).
(store) #13530 Fix app-hash mismatch if upgrade migration commit is interrupted.

CLI Breaking Changes

#13656 Rename server.FlagIAVLFastNode to server.FlagDisableIAVLFastNode for clarity.

API Breaking Changes

(context) #13063 Update Context#CacheContext to automatically emit all events on the parent context's EventManager.

v0.46.3 - 2022-10-20

ATTENTION:

This is a security release for the Dragonberry security advisory.

All users should upgrade immediately.

Users must add a replace directive in their go.mod for the new ics23 package in the SDK:

replace github.com/confio/ics23/go => github.com/cosmos/cosmos-sdk/ics23/go v0.8.0

Features

#13435 Extend error context when a simulation fails.
(grpc) #13485 Implement a new gRPC query, /cosmos/base/node/v1beta1/config, which provides operator configuration.
(cli) #13147 Add the --append flag to the sign-batch CLI cmd to combine the messages and sign those txs which are created with --generate-only.
(cli) #13454 sign-batch CLI can now read multiple transaction files.

Improvements

#13586 Bump Tendermint to v0.34.22.
(auth) #13460 The q auth address-by-id CLI command has been renamed to q auth address-by-acc-num to be more explicit. However, the old address-by-id version is still kept as an alias, for backwards compatibility.
#13433 Remove dead code in cacheMergeIterator Domain().

Bug Fixes

Implement dragonberry security patch.
- For applying the patch please refer to the RELEASE NOTES
(store) #13459 Don't let state listener observe the uncommitted writes.
#12548 Prevent signing from wrong key while using multisig.

API Breaking Changes

(server) #13485 The Application service now requires the RegisterNodeService method to be implemented.

v0.46.2 - 2022-10-03

API Breaking Changes

(cli) #13089 Fix rollback command don't actually delete multistore versions, added method RollbackToVersion to interface CommitMultiStore and added method CommitMultiStore to Application interface.
(cli) #13089 NewRollbackCmd now takes an appCreator types.AppCreator.

Features

(cli) #13207 Reduce user's password prompts when calling keyring List() function.
(cli) #13353 Add tx group draft-proposal command for generating group proposal JSONs (skeleton).
(cli) #13304 Add tx gov draft-proposal command for generating proposal JSONs (skeleton).
(x/authz) #13047 Add a GetAuthorization function to the keeper.
(cli) #12742 Add the prune CLI cmd to manually prune app store history versions based on the pruning options.

Improvements

#13323 Ensure withdraw_rewards rewards are emitted from all actions that result in rewards being withdrawn.
#13233 Add --append to add-genesis-account sub-command to append new tokens after an account is already created.
(x/group) #13214 Add withdraw-proposal command to group module's CLI transaction commands.
(x/auth) #13048 Add handling of AccountNumberStoreKeyPrefix to the simulation decoder.
(simapp) #13107 Call SetIAVLCacheSize with the configured value in simapp.
#13301 Keep the balance query endpoint compatible with legacy blocks
#13321 Add flag to disable fast node migration and usage.

Bug Fixes

(types) #13265 Correctly coalesce coins even with repeated denominations & simplify logic.
(x/auth) #13200 Fix wrong sequences in sign-batch.
(export) #13029 Fix exporting the blockParams regression.
#13046 Fix missing return statement in BaseApp.Query.
(store) #13336 Call streaming listeners for deliver tx event, it was removed accidentally.
(grpc) #13417 fix grpc query panic that could crash the node (backport #13352).
(grpc) #13418 Add close for grpc only mode.

v0.46.1 - 2022-08-24

Improvements

#12953 Change the default priority mechanism to be based on gas price.
#12981 Return proper error when parsing telemetry configuration.
#12969 Bump Tendermint to v0.34.21 and IAVL to v0.19.1.
#12885 Amortize cost of processing cache KV store.
(events) #12850 Add a new fee_payer attribute to the tx event that is emitted from the DeductFeeDecorator AnteHandler decorator.
(x/params) #12615 Add GetParamSetIfExists function to params Subspace to prevent panics on breaking changes.
(x/bank) #12674 Add convenience function CreatePrefixedAccountStoreKey() to construct key to access account's balance for a given denom.
#12877 Bumped cosmossdk.io/math to v1.0.0-beta.3
#12693 Make sure the order of each node is consistent when emitting proto events.

Bug Fixes

(x/group) #12888 Fix event propagation to the current context of x/group message execution []sdk.Result.
(x/upgrade) #12906 Fix upgrade failure by moving downgrade verification logic after store migration.

v0.46.0 - 2022-07-26

Features

(types) #11985 Add a Priority field on sdk.Context, which represents the CheckTx priority field. It is only used during CheckTx.
(gRPC) #11889 Support custom read and write gRPC options in app.toml. See max-recv-msg-size and max-send-msg-size respectively.
(cli) #11738 Add tx auth multi-sign as alias of tx auth multisign for consistency with multi-send.
(cli) #11738 Add tx bank multi-send command for bulk send of coins to multiple accounts.
(grpc) #11642 Implement ABCIQuery in the Tendermint gRPC service, which proxies ABCI Query requests directly to the application.
(x/upgrade) #11551 Update ScheduleUpgrade for chains to schedule an automated upgrade on BeginBlock without having to go though governance.
(tx) #11533 Register EIP191 as an available SignMode for chains to use.
(x/genutil) #11500 Fix GenTx validation and adjust error messages
#11430 Introduce a new grpc-only flag, such that when enabled, will start the node in a query-only mode. Note, gRPC MUST be enabled with this flag.
(x/bank) #11417 Introduce a new SpendableBalances gRPC query that retrieves an account's total (paginated) spendable balances.
#11441 Added a new method, IsLTE, for types.Coin. This method is used to check if a types.Coin is less than or equal to another types.Coin.
(x/upgrade) #11116 MsgSoftwareUpgrade and MsgCancelUpgrade have been added to support v1beta2 msgs-based gov proposals.
#10977 Now every cosmos message protobuf definition must be extended with a cosmos.msg.v1.signer option to signal the signer fields in a language agnostic way.
#10710 Chain-id shouldn't be required for creating a transaction with both --generate-only and --offline flags.
#10703 Create a new grantee account, if the grantee of an authorization does not exist.
#10592 Add a DecApproxEq function that checks to see if |d1 - d2| < tol for some Dec d1, d2, tol.
#9933 Introduces the notion of a Cosmos "Scalar" type, which would just be simple aliases that give human-understandable meaning to the underlying type, both in Go code and in Proto definitions.
#9884 Provide a new gRPC query handler, /cosmos/params/v1beta1/subspaces, that allows the ability to query for all registered subspaces and their respective keys.
#9776 Add flag staking-bond-denom to specify the staking bond denomination value when initializing a new chain.
#9533 Added a new gRPC method, DenomOwners, in x/bank to query for all account holders of a specific denomination.
(bank) #9618 Update bank.Metadata: add URI and URIHash attributes.
(store) #8664 Implementation of ADR-038 file StreamingService
#9837 --generate-only flag can be used with a keyname from the keyring.
#10326 x/authz add all grants by granter query.
#10944 x/authz add all grants by grantee query
#10348 Add fee.{payer,granter} and tip fields to StdSignDoc for signing tipped transactions.
#10208 Add TipsTxMiddleware for transferring tips.
#10379 Add validation to x/upgrade CLI software-upgrade command --plan-info value.
#10507 Add antehandler for tx priority.
#10311 Adds cli to use tips transactions. It adds an --aux flag to all CLI tx commands to generate the aux signer data (with optional tip), and a new tx aux-to-fee subcommand to let the fee payer gather aux signer data and broadcast the tx
#11019 Add MsgCreatePermanentLockedAccount and CLI method for creating permanent locked account
#10947 Add AllowancesByGranter query to the feegrant module
#10407 Add validation to x/upgrade module's BeginBlock to check accidental binary downgrades
(gov) #11036 Add in-place migrations for 0.43->0.46. Add a migrate v0.46 CLI command for v0.43->0.46 JSON genesis migration.
#11006 Add debug pubkey-raw command to allow inspecting of pubkeys in legacy bech32 format
(x/authz) #10714 Add support for pruning expired authorizations
#11179 Add state rollback command.
#11234 Add GRPCClient field to Client Context. If GRPCClient field is set to nil, the Invoke method would use ABCI query, otherwise use gprc.
(authz)#11060 Support grant with no expire time.
(rosetta) #11590 Add fee suggestion for rosetta and enable offline mode. Also force set events about Fees to Success to pass reconciliation test.
(types) #11959 Added sdk.Coins.Find helper method to find a coin by denom.
(upgrade) #12603 feat: Move AppModule.BeginBlock and AppModule.EndBlock to extension interfaces
(telemetry) #12405 Add query calls metric to telemetry.
(query) #12253 Add GenericFilteredPaginate to the query package to improve UX.

API Breaking Changes

(x/auth/ante) #11985 The MempoolFeeDecorator has been removed. Instead, the DeductFeeDecorator takes a new argument of type TxFeeChecker, to define custom fee models. If nil is passed to this TxFeeChecker argument, then it will default to checkTxFeeWithValidatorMinGasPrices, which is the exact same behavior as the old MempoolFeeDecorator (i.e. checking fees against validator's own min gas price).
(x/auth/ante) #11985 The ExtensionOptionsDecorator takes an argument of type ExtensionOptionChecker. For backwards-compatibility, you can pass nil, which defaults to the old behavior of rejecting all tx extensions.
(crypto/keyring) #11932 Remove Unsafe* interfaces from keyring package. Please use interface casting if you wish to access those unsafe functions.
(types) #11881 Rename AccAddressFromHex to AccAddressFromHexUnsafe.
(types) #11788 The Int and Uint types have been moved to their own dedicated module, math. Aliases are kept in the SDK's root types package, however, it is encouraged to utilize the new math module. As a result, the Int#ToDec API has been removed.
(grpc) #11642 The RegisterTendermintService method in the tmservice package now requires a abciQueryFn query function parameter.
#11496 Refactor abstractions for snapshot and pruning; snapshot intervals eventually pruned; unit tests.
(types) #11689 Make Coins#Sub and Coins#SafeSub consistent with Coins#Add.
(store)#11152 Remove keep-every from pruning options.
#10950 Add envPrefix parameter to cmd.Execute.
(x/mint) #10441 The NewAppModule function now accepts an inflation calculation function as an argument.
#9695 Migrate keys from Info (serialized as amino) -> Record (serialized as proto)
- Add new codec.Codec argument in:
  - keyring.NewInMemory
  - keyring.New
- Rename:
  - SavePubKey to SaveOfflineKey.
  - NewMultiInfo, NewLedgerInfo to NewLegacyMultiInfo, newLegacyLedgerInfo respectively. Move them into legacy_info.go.
  - NewOfflineInfo to newLegacyOfflineInfo and move it to migration_test.go.
- Return: _keyring.Record, error in SaveOfflineKey, SaveLedgerKey, SaveMultiSig, Key and KeyByAddress. _keyring.Record instead of Info in NewMnemonic and List.
- Remove algo argument from :
  - SaveOfflineKey
- Take keyring.Record instead of Info as first argument in:
  - MkConsKeyOutput
  - MkValKeyOutput
  - MkAccKeyOutput
#10022 AuthKeeper interface in x/auth now includes a function HasAccount.
#9759 NewAccountKeeeper in x/auth now takes an additional bech32Prefix argument that represents sdk.Bech32MainPrefix.
#9628 Rename x/{mod}/legacy to x/{mod}/migrations.
#9571 Implemented error handling for staking hooks, which now return an error on failure.
#9427 Move simapp FundAccount and FundModuleAccount to x/bank/testutil
(client/tx) #9421 BuildUnsignedTx, BuildSimTx, PrintUnsignedStdTx functions are moved to the Tx Factory as methods.
(client/keys) #9601 Added keys rename CLI command and Keyring.Rename interface method to rename a key in the keyring.
(x/slashing) #9458 Coins burned from slashing is now returned from Slash function and included in Slash event.
#9246 The New method for the network package now returns an error.
#9519 DeleteDeposits renamed to DeleteAndBurnDeposits, RefundDeposits renamed to RefundAndDeleteDeposits
(codec) #9521 Removed deprecated clientCtx.JSONCodec from client.Context.
(codec) #9521 Rename EncodingConfig.Marshaler to Codec.
#9594 RESTHandlerFn argument is removed from the gov/NewProposalHandler.
#9594 types/rest package moved to testutil/rest.
#9432 ConsensusParamsKeyTable moved from params/keeper to params/types
#9576 Add debug error message to sdkerrors.QueryResult when enabled
#9650 Removed deprecated message handler implementation from the SDK modules.
#10248 Remove unused KeyPowerReduction variable from x/staking types.
(x/bank) #9832 AddressFromBalancesStore renamed to AddressAndDenomFromBalancesStore.
(tests) #9938 simapp.Setup accepts additional testing.T argument.
(baseapp) #11979 Rename baseapp simulation helper methods baseapp.{Check,Deliver} to baseapp.Sim{Check,Deliver}.
(x/gov) #10373 Removed gov keeper.{MustMarshal, MustUnmarshal}.
#10348 StdSignBytes takes a new argument of type *tx.Tip for signing over tips using LEGACY_AMINO_JSON.
#10208 The x/auth/signing.Tx interface now also includes a new GetTip() *tx.Tip method for verifying tipped transactions. The x/auth/types expected BankKeeper interface now expects the SendCoins method too.
#10612 baseapp.NewBaseApp constructor function doesn't take the sdk.TxDecoder anymore. This logic has been moved into the TxDecoderMiddleware.
#10692 SignerData takes 2 new fields, Address and PubKey, which need to get populated when using SIGN_MODE_DIRECT_AUX.
#10748 Move legacy x/gov api to v1beta1 directory.
#10816 Reuse blocked addresses from the bank module. No need to pass them to distribution.
#10852 Move x/gov/types to x/gov/types/v1beta2.
#10922, /#10957 Move key server.Generate* functions to testutil and support custom mnemonics in in-process testing network. Moved TestMnemonic from testutil package to testdata.
(x/bank) #10771 Add safety check on bank module perms to allow module-specific mint restrictions (e.g. only minting a certain denom).
(x/bank) #10771 Add bank.BaseKeeper.WithMintCoinsRestriction function to restrict use of bank MintCoins usage.
#10868, #10989 The Gov keeper accepts now 2 more mandatory arguments, the ServiceMsgRouter and a maximum proposal metadata length.
#10868, #10989, #11093 The Gov keeper accepts now 2 more mandatory arguments, the ServiceMsgRouter and a gov Config including the max metadata length.
#11124 Add GetAllVersions to application store
(x/authz) #10447 authz NewGrant takes a new argument: block time, to correctly validate expire time.
#10961 Support third-party modules to add extension snapshots to state-sync.
#11274 types/errors.New now is an alias for types/errors.Register and should only be used in initialization code.
(authz)#11060 authz.NewMsgGrant expiration is now a pointer. When nil is used then no expiration will be set (grant won't expire).
(x/distribution)#11457 Add amount field to distr.MsgWithdrawDelegatorRewardResponse and distr.MsgWithdrawValidatorCommissionResponse.
#11334 Move x/gov/types/v1beta2 to x/gov/types/v1.
(x/auth/middleware) #11413 Refactor tx middleware to be extensible on tx fee logic. Merged MempoolFeeMiddleware and TxPriorityMiddleware functionalities into DeductFeeMiddleware, make the logic extensible using the TxFeeChecker option, the current fee logic is preserved by the default checkTxFeeWithValidatorMinGasPrices implementation. Change RejectExtensionOptionsMiddleware to NewExtensionOptionsMiddleware which is extensible with the ExtensionOptionChecker option. Unpack the tx extension options Anys to interface TxExtensionOptionI.
(migrations) #11556 Remove migration code from 0.42 and below. To use previous migrations, checkout previous versions of the cosmos-sdk.

Client Breaking Changes

#11797 Remove all RegisterRESTRoutes (previously deprecated)
#11089 interacting with the node through grpc.Dial requires clients to pass a codec refer to doc.
#9594 Remove legacy REST API. Please see the REST Endpoints Migration guide to migrate to the new REST endpoints.
#9995 Increased gas cost for creating proposals.
#11029 The deprecated Vote Option field is removed in gov v1beta2 and nil in v1beta1. Use Options instead.
#11013 The tx gov submit-proposal command has changed syntax to support the new Msg-based gov proposals. To access the old CLI command, please use tx gov submit-legacy-proposal.
#11170 Fixes issue related to grpc-gateway of supply by ibc-denom.

CLI Breaking Changes

(cli) #11818 CLI transactions preview now respect the chosen --output flag format (json or text).
#9695 <app> keys migrate CLI command now takes no arguments.
#9246 Removed the CLI flag --setup-config-only from the testnet command and added the subcommand init-files.
#9780 Use sigs.k8s.io for yaml, which might lead to minor YAML output changes
#10625 Rename --fee-account CLI flag to --fee-granter
#10684 Rename edit-validator command's --moniker flag to --new-moniker
(authz)#11060 Changed the default value of the --expiration tx grant CLI Flag: was now + 1year, update: null (no expire date).

Improvements

(types) #12201 Add MustAccAddressFromBech32 util function
#11696 Rename helpers.GenTx to GenSignedMockTx to avoid confusion with genutil's GenTxCmd.
(x/auth/vesting) #11652 Add util functions for Period(s)
#11630 Add SafeSub method to sdk.Coin.
#11511 Add api server flags to start command.
#11484 Implement getter for keyring backend option.
#11449 Improved error messages when node isn't synced.
#11349 Add RegisterAminoMsg function that checks that a msg name is <40 chars (else this would break ledger nano signing) then registers the concrete msg type with amino, it should be used for registering sdk.Msgs with amino instead of cdc.RegisterConcrete.
#11089 Now cosmos-sdk consumers can upgrade gRPC to its newest versions.
#10439 Check error for RegisterQueryHandlerClient in all modules RegisterGRPCGatewayRoutes.
#9780 Remove gogoproto moretags YAML annotations and add sigs.k8s.io/yaml for YAML marshalling.
(x/bank) #10134 Add HasDenomMetadata function to bank Keeper to check if a client coin denom metadata exists in state.
(x/bank) #10022 BankKeeper.SendCoins now takes less execution time.
(deps) #9987 Bump Go version minimum requirement to 1.17
(cli) #9856 Overwrite --sequence and --account-number flags with default flag values when used with offline=false in sign-batch command.
(rosetta) #10001 Add documentation for rosetta-cli dockerfile and rename folder for the rosetta-ci dockerfile
#9699 Add :, ., -, and _ as allowed characters in the default denom regular expression.
(genesis) #9697 Ensure InitGenesis returns with non-empty validator set.
#10468 Allow futureOps to queue additional operations in simulations
#10625 Add --fee-payer CLI flag
(cli) #10683 In CLI, allow 1 SIGN_MODE_DIRECT signer in transactions with multiple signers.
(deps) #10706 Bump rosetta-sdk-go to v0.7.2 and rosetta-cli to v0.7.3
(types/errors) #10779 Move most functionality in types/errors to a standalone errors go module, except the RootCodespace errors and ABCI response helpers. All functions and types that used to live in types/errors are now aliased so this is not a breaking change.
(gov) #10854 v1beta2's vote doesn't include the deprecate option VoteOption anymore. Instead, it only uses WeightedVoteOption.
(types) #11004 Added mutable versions of many of the sdk.Dec types operations. This improves performance when used by avoiding reallocating a new bigint for each operation.
(x/auth) #10880 Added a new query to the tx query service that returns a block with transactions fully decoded.
(types) #11200 Added Min() and Max() operations on sdk.Coins.
(gov) #11287 Fix error message when no flags are provided while executing submit-legacy-proposal transaction.
(x/auth) #11482 Improve panic message when attempting to register a method handler for a message that does not implement sdk.Msg
(x/staking) #11596 Add (re)delegation getters
(errors) #11960 Removed 'redacted' error message from defaultErrEncoder
(ante) #12013 Index ante events for failed tx.
#12668 Add authz_msg_index event attribute to message events emitted when executing via MsgExec through x/authz.
#12626 Upgrade IAVL to v0.19.0 with fast index and error propagation. NOTE: first start will take a while to propagate into new model.
#12576 Remove dependency on cosmos/keyring and upgrade to 99designs/keyring v1.2.1
#12590 Allow zero gas in simulation mode.
#12453 Add NewInMemoryWithKeyring function which allows the creation of in memory keystore instances with a specified set of existing items.
#11390 LatestBlockResponse & BlockByHeightResponse types' Block filed has been deprecated and they now contains new field sdk_block with proposer_address as string
#12089 Mark the TipDecorator as beta, don't include it in simapp by default.
#12153 Add a new NewSimulationManagerFromAppModules constructor, to simplify simulation wiring.

Bug Fixes

#11969 Fix the panic error in x/upgrade when AppVersion is not set.
(tests) #11940 Fix some client tests in the x/gov module
#11772 Limit types.Dec length to avoid overflow.
#11724 Fix data race issues with api.Server
#11693 Add validation for gentx cmd.
#11645 Fix --home flag ignored when running help.
#11558 Fix --dry-run not working when using tx command.
#11354 Added missing pagination flag for bank q total query.
#11197 Signing with multisig now works with multisig address which is not in the keyring.
(makefile) #11285 Fix lint-fix make target.
(client) #11283 Support multiple keys for tx simulation and setting automatic gas for txs.
(store) #11177 Update the prune everything strategy to store the last two heights.
#10844 Automatic recovering non-consistent keyring storage during public key import.
(store) #11117 Fix data race in store trace component
(cli) #11065 Ensure the tendermint-validator-set query command respects the -o output flag.
(grpc) #10985 The /cosmos/tx/v1beta1/txs/{hash} endpoint returns a 404 when a tx does not exist.
(rosetta) #10340 Use GenesisChunked(ctx) instead Genesis(ctx) to get genesis block height
#9651 Change inconsistent limit of 0 to MaxUint64 on InfiniteGasMeter and add GasRemaining func to GasMeter.
#9639 Check store keys length before accessing them by making sure that key is of length m+1 (for key[n:m])
(types) #9627 Fix nil pointer panic on NewBigIntFromInt
(x/genutil) #9574 Actually use the gentx client tx flags (like --keyring-dir)
(x/distribution) #9599 Withdraw rewards event now includes a value attribute even if there are 0 rewards (due to situations like 100% commission).
(x/genutil) #9638 Added missing validator key save when recovering from mnemonic
#9762 The init command uses the chain-id from the client config if --chain-id is not provided
#9980 Returning the error when the invalid argument is passed to bank query total supply cli.
(server) #10016 Fix marshaling of index-events into server config file.
#10184 Fixed CLI tx commands to no longer explicitly require the chain-id flag as this value can come from a user config.
(x/upgrade) #10189 Removed potential sources of non-determinism in upgrades
#10258 Fixes issue related to segmentation fault on mac m1 arm64
#10466 Fixes error with simulation tests when genesis start time is randomly created after the year 2262
#10394 Fixes issue related to grpc-gateway of account balance by ibc-denom.
#10842 Fix error when --generate-only, --max-msgs fags set while executing WithdrawAllRewards command.
#10897 Fix: set a non-zero value on gas overflow.
#9790 Fix behavior of DecCoins.MulDecTruncate.
#10990 Fixes missing iavl-cache-size config parsing in GetConfig method.
(x/authz) #10447 Fix authz NewGrant expiration check.
(x/authz) #10633 Fixed authorization not found error when executing message.
#11222 reject query with block height in the future
#11229 Handled the error message of transaction encountered error from tendermint.
(x/authz) #11252 Allow insufficient funds error for authz simulation
(cli) #11313 Fixes --gas auto when executing CLI transactions in --generate-only mode
(cli) #11337 Fixes show-address cli cmd
(crypto) #11298 Fix cgo secp signature verification and update libscep256k1 library.
(x/authz) #11512 Fix response of a panic to error, when subtracting balances.
(rosetta) #11590 /block returns an error with nil pointer when a request has both of index and hash and increase timeout for huge genesis.
(x/feegrant) #11813 Fix pagination total count in AllowancesByGranter query.
(simapp) #11855 Use sdkmath.Int instead of int64 for SimulationState.InitialStake.
(x/capability) #11737 Use a fixed length encoding of Capability pointer for FwdCapabilityKey
#11983 (x/feegrant, x/authz) rename grants query commands to grants-by-grantee, grants-by-granter cmds.
(testutil/sims) #12374 fix the non-determinstic behavior in simulations caused by GenSignedMockTx and check empty coins slice before it is used to create banktype.MsgSend.
#12448 Start telemetry independently from the API server.
#12509 Fix Register{Tx,Tendermint}Service not being called, resulting in some endpoints like the Simulate endpoint not working.
#12416 Prevent zero gas transactions in the DeductFeeDecorator AnteHandler decorator.
(x/mint) #12384 Ensure GoalBonded must be positive when performing x/mint parameter validation.
(x/auth) #12261 Deprecate pagination in GetTxsEventRequest/Response in favor of page and limit to align with tendermint SignClient.TxSearch
(vesting) #12190 Replace cosmos#12190 to use NewBaseAccountWithAddress in all vesting account message handlers.
(linting) #12132 Change sdk.Int to math.Int
(cli) #12127 Fix the CLI not always taking into account --fee-payer and --fee-granter flags.
(migrations) #12028 Fix v0.45->v0.46 in-place store migrations.
(baseapp) #12089 Include antehandler and runMsgs events in SimulateTx.
(cli) #12095 Fix running a tx with --dry-run returns an error
(x/auth) #12108 Fix GetBlockWithTxs error when querying block with 0 tx
(genutil) #12140 Fix staking's genesis JSON migrate in the simd migrate v0.46 CLI command.
(types) #12154 Add baseAccountGetter to avoid invalid account error when create vesting account.
(x/crisis) #12208 Fix progress index of crisis invariant assertion logs.
(types) #12229 Increase sdk.Dec maxApproxRootIterations to 300

State Machine Breaking

(x/gov) #13576 Proposals in voting period are tracked in a separate store.
(baseapp) #11985 Add a postHandler to baseapp. This postHandler is like antehandler, but is run after the runMsgs execution. It is in the same store branch that runMsgs, meaning that both runMsgs and postHandler
(x/gov) #11998 Tweak the x/gov ModuleAccountInvariant invariant to ensure deposits are <= total module account balance instead of strictly equal.
(x/upgrade) #11800 Fix GetLastCompleteUpgrade to properly return the latest upgrade.
#10564 Fix bug when updating allowance inside AllowedMsgAllowance
(x/auth)#9596 Enable creating periodic vesting accounts with a transactions instead of requiring them to be created in genesis.
(x/bank) #9611 Introduce a new index to act as a reverse index between a denomination and address allowing to query for token holders of a specific denomination. DenomOwners is updated to use the new reverse index.
(x/bank) #9832 Account balance is stored as sdk.Int rather than sdk.Coin.
(x/bank) #9890 Remove duplicate denom from denom metadata key.
(x/upgrade) #10189 Removed potential sources of non-determinism in upgrades
#10422 and #10529 Add MinCommissionRate param to x/staking module.
(x/gov) #10763 modify the fields in TallyParams to use string instead of bytes
#10770 revert tx when block gas limit exceeded
(x/gov) #10868 Bump gov to v1. Both v1beta1 and v1beta2 queries and Msgs are accepted.
#11011 Remove burning of deposits when qourum is not reached on a governance proposal and when the deposit is not fully met.
#11019 Add MsgCreatePermanentLockedAccount and CLI method for creating permanent locked account
(x/staking) [#10885] (cosmos#10885) Add new CancelUnbondingDelegation transaction to x/staking module. Delegators can now cancel unbonding delegation entry and delegate back to validator.
(x/feegrant) #10830 Expired allowances will be pruned from state.
(x/authz,x/feegrant) #11214 Fix Amino JSON encoding of authz and feegrant Msgs to be consistent with other modules.
(authz)#11060 Support grant with no expire time.

Deprecated

(x/upgrade) #9906 Deprecate UpgradeConsensusState gRPC query since this functionality is only used for IBC, which now has its own IBC replacement
(types) #10948 Deprecate the types.DBBackend variable and types.NewLevelDB function. They are replaced by a new entry in app.toml: app-db-backend and tendermint/tm-dbs NewDB function. If app-db-backend is defined, then it is used. Otherwise, if types.DBBackend is defined, it is used (until removed: #11241). Otherwise, Tendermint config's db-backend is used.

v0.45.16 - 2023-05-11

Security Bug Fixes

(x/feegrant) #16097 Fix infinite feegrant allowance bug.

v0.45.15 - 2023-03-22

Improvements

(deps) Migrate to CometBFT. Follow the instructions in the release notes.
(deps) #15127 Bump btcd.
(store) #14410 rootmulti.Store.loadVersion has validation to check if all the module stores' height is correct, it will error if any module store has incorrect height.

v0.45.14 - 2023-02-16

Features

#14583 Add support for Core API.

v0.45.13 - 2023-02-08

Improvements

(deps) Bump Tendermint version to v0.34.26.

Bug Fixes

(store) #14798 Copy btree to avoid the problem of modify while iteration.

v0.45.12 - 2023-01-23

Improvements

#13881 Optimize iteration on nested cached KV stores and other operations in general.
(store) #11646 Add store name in tracekv-emitted store traces
(deps) Bump Tendermint version to v0.34.24 and use Informal Systems fork.

API Breaking Changes

(store) #13516 Update State Streaming APIs:
- Add method ListenCommit to ABCIListener
- Move ListeningEnabled and AddListener methods to CommitMultiStore
- Remove CacheWrapWithListeners from CacheWrap and CacheWrapper interfaces
- Remove listening APIs from the caching layer (it should only listen to the rootmulti.Store)
- Add three new options to file streaming service constructor.
- Modify ABCIListener such that any error from any method will always halt the app via panic

Bug Fixes

(store) #12945 Fix nil end semantics in store/cachekv/iterator when iterating a dirty cache.
(store) #13516 Fix state listener that was observing writes at wrong time.

v0.45.11 - 2022-11-09

Improvements

#13896 Queries on pruned height returns error instead of empty values.
(deps) Bump Tendermint version to v0.34.23.
(deps) Bump IAVL version to v0.19.4.

Bug Fixes

#13673 Fix --dry-run flag not working when using tx command.

CLI Breaking Changes

#13656 Rename server.FlagIAVLFastNode to server.FlagDisableIAVLFastNode for clarity.

API Breaking Changes

#13673 The GetFromFields function now takes Context as an argument and removes genOnly.

v0.45.10 - 2022-10-24

Features

(grpc) #13485 Implement a new gRPC query, /cosmos/base/node/v1beta1/config, which provides operator configuration. Applications that wish to expose operator minimum gas prices via gRPC should have their application implement the ApplicationQueryService interface (see SimApp#RegisterNodeService as an example).
#13557 - Add GenSignedMockTx. This can be used as workaround for #12437 revertion. v0.46+ contains as well a GenSignedMockTx that behaves the same way.
(x/auth) #13612 Add Query/ModuleAccountByName endpoint for accessing the module account info by module name.

Improvements

#13585 Bump Tendermint to v0.34.22.

Bug Fixes

#13588 Fix regression in distrubtion.WithdrawDelegationRewards when rewards are zero.
#13564 - Fix make proto-gen.
(server) #13610 Read the pruning-keep-every field again.

v0.45.9 - 2022-10-14

ATTENTION:

This is a security release for the Dragonberry security advisory.

All users should upgrade immediately.

Users must add a replace directive in their go.mod for the new ics23 package in the SDK:

replace github.com/confio/ics23/go => github.com/cosmos/cosmos-sdk/ics23/go v0.8.0

Features

#13435 Extend error context when a simulation fails.

Improvements

#13369 Improve UX for keyring.List by returning all retrieved keys.
#13323 Ensure withdraw_rewards rewards are emitted from all actions that result in rewards being withdrawn.
#13321 Add flag to disable fast node migration and usage.
(store) #13326 Implementation of ADR-038 file StreamingService, backport #8664.
(store) #13540 Default fastnode migration to false to prevent suprises. Operators must enable it, unless they have it enabled already.

API Breaking Changes

(cli) #13089 Fix rollback command don't actually delete multistore versions, added method RollbackToVersion to interface CommitMultiStore and added method CommitMultiStore to Application interface.

Bug Fixes

Implement dragonberry security patch.
- For applying the patch please refer to the RELEASE NOTES
(store) #13459 Don't let state listener observe the uncommitted writes.

Notes

Reverted #12437 due to API breaking changes.

v0.45.8 - 2022-08-25

Improvements

#12981 Return proper error when parsing telemetry configuration.
#12885 Amortize cost of processing cache KV store.
#12970 Bump Tendermint to v0.34.21 and IAVL to v0.19.1.
#12693 Make sure the order of each node is consistent when emitting proto events.

Bug Fixes

#13046 Fix missing return statement in BaseApp.Query.

v0.45.7 - 2022-08-04

Features

(upgrade) #12603 feat: Move AppModule.BeginBlock and AppModule.EndBlock to extension interfaces

Improvements

(events) #12850 Add a new fee_payer attribute to the tx event that is emitted from the DeductFeeDecorator AnteHandler decorator.
(x/params) #12724 Add GetParamSetIfExists function to params Subspace to prevent panics on breaking changes.
#12668 Add authz_msg_index event attribute to message events emitted when executing via MsgExec through x/authz.
#12697 Upgrade IAVL to v0.19.0 with fast index and error propagation. NOTE: first start will take a while to propagate into new model.
- Note: after upgrading to this version it may take up to 15 minutes to migrate from 0.17 to 0.19. This time is used to create the fast cache introduced into IAVL for performance
#12784 Upgrade Tendermint to 0.34.20.
(x/bank) #12674 Add convenience function CreatePrefixedAccountStoreKey() to construct key to access account's balance for a given denom.

Bug Fixes

(x/mint) #12384 Ensure GoalBonded must be positive when performing x/mint parameter validation.
(simapp) #12437 fix the non-determinstic behavior in simulations caused by GenTx and check empty coins slice before it is used to create banktype.MsgSend.
(x/capability) 12818 Use fixed length hex for pointer at FwdCapabilityKey.

v0.45.6 - 2022-06-28

Improvements

(simapp) #12314 Increase DefaultGenTxGas from 1000000 to 10000000
#12371 Update min required Golang version to 1.18.

Bug Fixes

#12317 Rename edit-validator command's --moniker flag to --new-moniker
(x/upgrade) #12264 Fix GetLastCompleteUpgrade to properly return the latest upgrade.
(x/crisis) #12208 Fix progress index of crisis invariant assertion logs.

Features

(query) #12253 Add GenericFilteredPaginate to the query package to improve UX.

v0.45.5 - 2022-06-09

Improvements

(x/feegrant) #11813 Fix pagination total count in AllowancesByGranter query.
(errors) #12002 Removed 'redacted' error message from defaultErrEncoder.
(ante) #12017 Index ante events for failed tx (backport #12013).
#12153 Add a new NewSimulationManagerFromAppModules constructor, to simplify simulation wiring.

Bug Fixes

#11796 Handle EOF error case in readLineFromBuf, which allows successful reading of passphrases from STDIN.
#11772 Limit types.Dec length to avoid overflow.
#10947 Add AllowancesByGranter query to the feegrant module
#9639 Check store keys length before accessing them by making sure that key is of length m+1 (for key[n:m])
#11983 (x/feegrant, x/authz) rename grants query commands to grants-by-grantee, grants-by-granter cmds.

Improvements

#11886 Improve error messages

v0.45.4 - 2022-04-25

Bug Fixes

#11624 Handle the error returned from NewNode in the server package.
#11724 Fix data race issues with api.Server.

Improvements

(types) #12201 Add MustAccAddressFromBech32 util function
#11693 Add validation for gentx cmd.
#11686 Update the min required Golang version to 1.17.
(x/auth/vesting) #11652 Add util functions for Period(s)

v0.45.3 - 2022-04-12

Improvements

#11562 Updated Tendermint to v0.34.19; unsafe-reset-all command has been moved to the tendermint sub-command.

Features

(x/upgrade) #11551 Update ScheduleUpgrade for chains to schedule an automated upgrade on BeginBlock without having to go though governance.

v0.45.2 - 2022-04-05

Features

(tx) #11533 Register EIP191 as an available SignMode for chains to use.
#11430 Introduce a new grpc-only flag, such that when enabled, will start the node in a query-only mode. Note, gRPC MUST be enabled with this flag.
(x/bank) #11417 Introduce a new SpendableBalances gRPC query that retrieves an account's total (paginated) spendable balances.
(x/bank) #10771 Add safety check on bank module perms to allow module-specific mint restrictions (e.g. only minting a certain denom).
(x/bank) #10771 Add bank.BankKeeper.WithMintCoinsRestriction function to restrict use of bank MintCoins usage. This function is not on the bank Keeper interface, so it's not API-breaking, but only additive on the keeper implementation.
#10944 x/authz add all grants by grantee query
#11124 Add GetAllVersions to application store
(x/auth) #10880 Added a new query to the tx query service that returns a block with transactions fully decoded.
#11314 Add state rollback command.

Bug Fixes

#11354 Added missing pagination flag for bank q total query.
#11197 Signing with multisig now works with multisig address which is not in the keyring.
(client) #11283 Support multiple keys for tx simulation and setting automatic gas for txs.
(store) #11177 Update the prune everything strategy to store the last two heights.
(store) #11117 Fix data race in store trace component
(x/authz) #11252 Allow insufficient funds error for authz simulation
(crypto) #11298 Fix cgo secp signature verification and update libscep256k1 library.
(crypto) #12122 Fix keyring migration issue.

Improvements

#9576 Add debug error message to query result when enabled
(types) #11200 Added Min() and Max() operations on sdk.Coins.
#11267 Add hooks to allow app modules to add things to state-sync (backport #10961).

v0.45.1 - 2022-02-03

Bug Fixes

(grpc) #10985 The /cosmos/tx/v1beta1/txs/{hash} endpoint returns a 404 when a tx does not exist.
#10990 Fixes missing iavl-cache-size config parsing in GetConfig method.
#11222 reject query with block height in the future

Improvements

#10407 Added validation to x/upgrade module's BeginBlock to check accidental binary downgrades
#10768 Extra logging in in-place store migrations.

v0.45.0 - 2022-01-18

State Machine Breaking

#10833 fix reported tx gas used when block gas limit exceeded.
(auth) #10536 Enable SetSequence for ModuleAccount.
(store) #10218 Charge gas even when there are no entries while seeking.
(store) #10247 Charge gas for the key length in gas meter.
(x/gov) #10740 Increase maximum proposal description size from 5k characters to 10k characters.
#10814 revert tx when block gas limit exceeded.

API Breaking Changes

#10561 The CommitMultiStore interface contains a new SetIAVLCacheSize method
#10922, /#10956 Deprecate key server.Generate* functions and move them to testutil and support custom mnemonics in in-process testing network. Moved TestMnemonic from testutil package to testdata.
#11049 Add custom tendermint config variables into root command. Allows App developers to set config.toml variables.

Features

#10614 Support in-place migration ordering

Improvements

#10486 store/cachekv's Store.Write conservatively looks up keys, but also uses the map clearing idiom to reduce the RAM usage, CPU time usage, and garbage collection pressure from clearing maps, instead of allocating new maps.
(module) #10711 Panic at startup if the app developer forgot to add modules in the SetOrder{BeginBlocker, EndBlocker, InitGenesis, ExportGenesis} functions. This means that all modules, even those who have empty implementations for those methods, need to be added to SetOrder*.
(types) #10076 Significantly speedup and lower allocations for Coins.String().
(auth) #10022 AuthKeeper interface in x/auth now includes a function HasAccount.
#10393 Add HasSupply method to bank keeper to ensure that input denom actually exists on chain.

Bug Fixes

(std/codec) /#10595 Add evidence to std/codec to be able to decode evidence in client interactions.
(types) #9627 Fix nil pointer panic on NewBigIntFromInt.
#10725 populate ctx.ConsensusParams for begin/end blockers.
#9829 Fixed Coin denom sorting not being checked during Balance.Validate check. Refactored the Validation logic to use Coins.Validate for Balance.Coins
#10061 and #10515 Ensure that LegacyAminoPubKey struct correctly unmarshals from JSON

v0.44.8 - 2022-04-12

Improvements

#11563 Updated Tendermint to v0.34.19; unsafe-reset-all command has been moved to the tendermint sub-command.

v0.44.7 - 2022-04-04

Features

(x/bank) #10771 Add safety check on bank module perms to allow module-specific mint restrictions (e.g. only minting a certain denom).
(x/bank) #10771 Add bank.BankKeeper.WithMintCoinsRestriction function to restrict use of bank MintCoins usage. This function is not on the bank Keeper interface, so it's not API-breaking, but only additive on the keeper implementation.

Bug Fixes

#11354 Added missing pagination flag for bank q total query.
(store) #11177 Update the prune everything strategy to store the last two heights.
(store) #11117 Fix data race in store trace component
(x/authz) #11252 Allow insufficient funds error for authz simulation

Improvements

#9576 Add debug error message to query result when enabled

v0.44.6 - 2022-02-02

Features

#11124 Add GetAllVersions to application store

Bug Fixes

(grpc) #10985 The /cosmos/tx/v1beta1/txs/{hash} endpoint returns a 404 when a tx does not exist.
(std/codec) /#10595 Add evidence to std/codec to be able to decode evidence in client interactions.
#10725 populate ctx.ConsensusParams for begin/end blockers.
#10061 and #10515 Ensure that LegacyAminoPubKey struct correctly unmarshals from JSON

Improvements

#10823 updated ambiguous cli description for creating feegrant.

v0.44.5-patch - 2021-10-14

ATTENTION:

This is a security release for the Dragonberry security advisory.

All users should upgrade immediately.

Users must add a replace directive in their go.mod for the new ics23 package in the SDK:

replace github.com/confio/ics23/go => github.com/cosmos/cosmos-sdk/ics23/go v0.8.0

v0.44.5 - 2021-12-02

Improvements

(baseapp) #10631 Emit ante events even for the failed txs.
(store) #10741 Significantly speedup iterator creation after delete heavy workloads. Significantly improves IBC migration times.

Bug Fixes

#10648 Upgrade IAVL to 0.17.3 to solve race condition bug in IAVL.

v0.44.4 - 2021-11-25

Improvements

(types) #10630 Add an Events field to the TxResponse type that captures all events emitted by a transaction, unlike Logs which only contains events emitted during message execution.
(x/upgrade) #10532 Add keeper.DumpUpgradeInfoWithInfoToDisk to include Plan.Info in the upgrade-info file.
(store) #10544 Use the new IAVL iterator structure which significantly improves iterator performance.

Bug Fixes

#10827 Create query Context with requested block height
#10414 Use sdk.GetConfig().GetFullBIP44Path() instead sdk.FullFundraiserPath to generate key
(bank) #10394 Fix: query account balance by ibc denom.
\10608 Change the order of module migration by pushing x/auth to the end. Auth module depends on other modules and should be run last. We have updated the documentation to provide more details how to change module migration order. This is technically a breaking change, but only impacts updates between the upgrades with version change, hence migrating from the previous patch release doesn't cause new migration and doesn't break the state.
#10674 Fix issue with Error.Wrap and Error.Wrapf usage with errors.Is.

v0.44.3 - 2021-10-21

Improvements

#10768 Added extra logging for tracking in-place store migrations
#10262 Remove unnecessary logging in x/feegrant simulation.
#10327 Add null guard for possible nil Amount in tx fee Coins
#10339 Improve performance of removeZeroCoins by only allocating memory when necessary
#10045 Revert #8549. Do not route grpc queries through Tendermint.
(deps) #10375 Bump Tendermint to v0.34.14.
#10024 store/cachekv performance improvement by reduced growth factor for iterator ranging by using binary searches to find dirty items when unsorted key count >= 1024.

Bug Fixes

(client) #10226 Fix --home flag parsing.
(rosetta) #10340 Use GenesisChunked(ctx) instead Genesis(ctx) to get genesis block height

v0.44.2 - 2021-10-12

Security Release. No breaking changes related to 0.44.x.

v0.44.1 - 2021-09-29

Improvements

(store) #10040 Bump IAVL to v0.17.1 which includes performance improvements on a batch load.
(types) #10021 Speedup coins.AmountOf(), by removing many intermittent regex calls.
#10077 Remove telemetry on GasKV and CacheKV store Get/Set operations, significantly improving their performance.
(store) #10026 Improve CacheKVStore datastructures / algorithms, to no longer take O(N^2) time when interleaving iterators and insertions.

Bug Fixes

#9969 fix: use keyring in config for add-genesis-account cmd.
(x/genutil) #10104 Ensure the init command reads the --home flag value correctly.
(x/feegrant) #10049 Fixed the error message when period or period-limit flag is not set on a feegrant grant transaction.

Client Breaking Changes

#9879 Modify ABCI Queries to use abci.QueryRequest Height field if it is non-zero, otherwise continue using context height.

v0.44.0 - 2021-09-01

Features

#9860 Emit transaction fee in ante handler fee decorator. The event type is tx and the attribute is fee.

Improvements

(deps) #9956 Bump Tendermint to v0.34.12.

Deprecated

(x/upgrade) #9906 Deprecate UpgradeConsensusState gRPC query since this functionality is only used for IBC, which now has its own IBC replacement

Bug Fixes

#9965 Fixed simd version command output to report the right release tag.
(x/upgrade) #10189 Removed potential sources of non-determinism in upgrades.

Client Breaking Changes

#10041 Remove broadcast & encode legacy REST endpoints. Please see the REST Endpoints Migration guide to migrate to the new REST endpoints.

v0.43.0 - 2021-08-10

Features

#6711 Make integration test suites reusable by apps, tests are exported in each module's client/testutil package.
#8077 Added support for grpc-web, enabling browsers to communicate with a chain's gRPC server
#8965 cosmos reflection now provides more information on the application such as: deliverable msgs, sdk.Config info etc (still in alpha stage).
#8520 Add support for permanently locked vesting accounts.
#8559 Added Protobuf compatible secp256r1 ECDSA signatures.
#8786 Enabled secp256r1 in x/auth.
(rosetta) #8729 Data API fully supports balance tracking. Construction API can now construct any message supported by the application.
#8754 Added support for reverse iteration to pagination.
(types) #9079 Add AddAmount/SubAmount methods to sdk.Coin.
#9088 Added implementation to ADR-28 Derived Addresses.
#9133 Added hooks for governance actions.
(x/staking) #9214 Added new_shares attribute inside EventTypeDelegate event.
#9382 feat: add Dec.Float64() function.
#9457 Add amino support for x/authz and x/feegrant Msgs.
#9498 Added Codec: codec.Codec attribute to client/Context structure.
#9540 Add output flag for query txs command.
(errors) #8845 Add Error.Wrap handy method
#8518 Help users of multisig wallets debug signature issues.
#9573 ADR 040 implementation: New DB interface
#9952 ADR 040: Implement in-memory DB backend
#9848 ADR-040: Implement BadgerDB backend
#9851 ADR-040: Implement RocksDB backend
#10308 ADR-040: Implement DBConnection.Revert
#9892 ADR-040: KV Store with decoupled storage and state commitment

Client Breaking Changes

#8363 Addresses no longer have a fixed 20-byte length. From the SDK modules' point of view, any 1-255 bytes-long byte array is a valid address.
(crypto/ed25519) [#8690] Adopt zip1215 ed2559 verification rules.
#8849 Upgrade module no longer supports time based upgrades.
#7477 Changed Bech32 Public Key serialization in the client facing functionality (CLI, MsgServer, QueryServer):
- updated the keyring display structure (it uses protobuf JSON serialization) - the output is more verbose.
- Renamed MarshalAny and UnmarshalAny to MarshalInterface and UnmarshalInterface respectively. These functions must take an interface as parameter (not a concrete type nor Any object). Underneath they use Any wrapping for correct protobuf serialization.
- CLI: removed --text flag from show-node-id command; the text format for public keys is not used any more - instead we use ProtoJSON.
(store) #8790 Reduce gas costs by 10x for transient store operations.
#9139 Querying events:
- via ServiceMsg TypeURLs (e.g. message.action='/cosmos.bank.v1beta1.Msg/Send') does not work anymore,
- via legacy msg.Type() (e.g. message.action='send') is being deprecated, new Msgs won't emit these events.
- Please use concrete Msg TypeURLs instead (e.g. message.action='/cosmos.bank.v1beta1.MsgSend').
#9859 The default pruning strategy now keeps the last 362880 blocks instead of 100. 362880 equates to roughly enough blocks to cover the entire unbonding period assuming a 21 day unbonding period and 5s block time.
#9785 Missing coin denomination in logs

API Breaking Changes

(keyring) #8662 NewMnemonic now receives an additional passphrase argument to secure the key generated by the bip39 mnemonic.
(x/bank) #8473 Bank keeper does not expose unsafe balance changing methods such as SetBalance, SetSupply etc.
(x/staking) #8473 On genesis init, if non bonded pool and bonded pool balance, coming from the bank module, does not match what is saved in the staking state, the initialization will panic.
(x/gov) #8473 On genesis init, if the gov module account balance, coming from bank module state, does not match the one in gov module state, the initialization will panic.
(x/distribution) #8473 On genesis init, if the distribution module account balance, coming from bank module state, does not match the one in distribution module state, the initialization will panic.
(client/keys) #8500 InfoImporter interface is removed from legacy keybase.
(x/staking) #8505 sdk.PowerReduction has been renamed to sdk.DefaultPowerReduction, and most staking functions relying on power reduction take a new function argument, instead of relying on that global variable.
#8629 Deprecated SetFullFundraiserPath from Config in favor of SetPurpose and SetCoinType.
(x/upgrade) #8673 Remove IBC logic from x/upgrade. Deprecates IBC fields in an Upgrade Plan, an error will be thrown if they are set. IBC upgrade logic moved to 02-client and an IBC UpgradeProposal is added.
(x/bank) #8517 SupplyI interface and Supply are removed and uses sdk.Coins for supply tracking
(x/upgrade) #8743 UpgradeHandler includes a new argument VersionMap which helps facilitate in-place migrations.
(x/auth) #8129 Updated SigVerifiableTx.GetPubKeys method signature to return error.
(x/upgrade) \7487 Upgrade Keeper takes new argument ProtocolVersionSetter which implements setting a protocol version on baseapp.
(baseapp) \7487 BaseApp's fields appVersion and version were swapped to match Tendermint's fields.
#8682 ante.NewAnteHandler updated to receive all positional params as ante.HandlerOptions struct. If required fields aren't set, throws error accordingly.
(x/staking/types) #7447 Remove bech32 PubKey support:
- ValidatorI interface update: GetConsPubKey renamed to TmConsPubKey (this is to clarify the return type: consensus public key must be a tendermint key); TmConsPubKey, GetConsAddr methods return error.
- Validator updated according to the ValidatorI changes described above.
- ToTmValidator function: added error to return values.
- Validator.ConsensusPubkey type changed from string to codectypes.Any.
- MsgCreateValidator.Pubkey type changed from string to codectypes.Any.
(client) #8926 client/tx.PrepareFactory has been converted to a private function, as it's only used internally.
(auth/tx) #8926 The ProtoTxProvider interface used as a workaround for transaction simulation has been removed.
(x/bank) #8798 GetTotalSupply is removed in favour of GetPaginatedTotalSupply
(keyring) #8739 Rename InfoImporter -> LegacyInfoImporter.
(x/bank/types) #9061 AddressFromBalancesStore now returns an error for invalid key instead of panic.
(x/auth) #9144 The NewTxTimeoutHeightDecorator antehandler has been converted from a struct to a function.
(codec) #9226 Rename codec interfaces and methods, to follow a general Go interfaces:
- codec.Marshaler → codec.Codec (this defines objects which serialize other objects)
- codec.BinaryMarshaler → codec.BinaryCodec
- codec.JSONMarshaler → codec.JSONCodec
- Removed BinaryBare suffix from BinaryCodec methods (MarshalBinaryBare, UnmarshalBinaryBare, ...)
- Removed Binary infix from BinaryCodec methods (MarshalBinaryLengthPrefixed, UnmarshalBinaryLengthPrefixed, ...)
#9139 ServiceMsg TypeURLs (e.g. /cosmos.bank.v1beta1.Msg/Send) have been removed, as they don't comply to the Probobuf Any spec. Please use Msg type TypeURLs (e.g. /cosmos.bank.v1beta1.MsgSend). This has multiple consequences:
- The sdk.ServiceMsg struct has been removed.
- sdk.Msg now only contains ValidateBasic and GetSigners methods. The remaining methods GetSignBytes, Route and Type are moved to legacytx.LegacyMsg.
- The RegisterCustomTypeURL function and the cosmos.base.v1beta1.ServiceMsg interface have been removed from the interface registry.
(codec) #9251 Rename clientCtx.JSONMarshaler to clientCtx.JSONCodec as per #9226.
(x/bank) #9271 SendEnabledCoin(s) renamed to IsSendEnabledCoin(s) to better reflect its functionality.
(x/bank) #9550 server.InterceptConfigsPreRunHandler now takes 2 additional arguments: customAppConfigTemplate and customAppConfig. If you don't need to customize these, simply put "" and nil.
#8245 Removed simapp.MakeCodecs and use simapp.MakeTestEncodingConfig instead.
(x/capability) #9836 Removed InitializeAndSeal(ctx sdk.Context) and replaced with Seal(). App must add x/capability module to the begin blockers which will assure that the x/capability keeper is properly initialized. The x/capability begin blocker must be run before any other module which uses x/capability.

State Machine Breaking

(x/{bank,distrib,gov,slashing,staking}) #8363 Store keys have been modified to allow for variable-length addresses.
(x/evidence) #8502 HandleEquivocationEvidence persists the evidence to state.
(x/gov) #7733 ADR 037 Implementation: Governance Split Votes, use MsgWeightedVote to send a split vote. Sending a regular MsgVote will convert the underlying vote option into a weighted vote with weight 1.
(x/bank) #8656 balance and supply are now correctly tracked via coin_spent, coin_received, coinbase and burn events.
(x/bank) #8517 Supply is now stored and tracked as sdk.Coins
(x/bank) #9051 Supply value is stored as sdk.Int rather than string.

CLI Breaking Changes

#8880 The CLI simd migrate v0.40 ... command has been renamed to simd migrate v0.42.
#8628 Commands no longer print outputs using stderr by default
#9134 Renamed the CLI flag --memo to --note.
#9291 Migration scripts prior to v0.38 have been removed from the CLI migrate command. The oldest supported migration is v0.39->v0.42.
#9371 Non-zero default fees/Server will error if there's an empty value for min-gas-price in app.toml
#9827 Ensure input parity of validator public key input between tx staking create-validator and gentx.
#9621 Rollback #9371 and log warning if there's an empty value for min-gas-price in app.toml

Improvements

(store) #8012 Implementation of ADR-038 WriteListener and listen.KVStore
(x/bank) #8614 Add Name and Symbol fields to denom metadata
(x/auth) #8522 Allow to query all stored accounts
(crypto/types) #8600 CompactBitArray: optimize the NumTrueBitsBefore method and add an Equal method.
(x/upgrade) #8743 Add tracking module versions as per ADR-041
(types) #8962 Add Abs() method to sdk.Int.
(x/bank) #8950 Improve efficiency on supply updates.
(store) #8811 store/cachekv: use typed types/kv.List instead of container/list.List. The change brings time spent on the time assertion cummulatively to 580ms down from 6.88s.
(keyring) #8826 add trust to macOS Keychain for calling apps by default, avoiding repeating keychain popups that appears when dealing with keyring (key add, list, ...) operations.
(makefile) #7933 Use Docker to generate swagger files.
(crypto/types) #9196 Fix negative index accesses in CompactUnmarshal,GetIndex,SetIndex
(makefile) #9192 Reuse proto containers in proto related jobs.
#9205 Improve readability in abci handleQueryP2P
#9231 Remove redundant staking errors.
#9314 Update Rosetta SDK to upstream's latest release.
(gRPC-Web) #9493 Add EnableUnsafeCORS flag to grpc-web config.
(x/params) #9481 Speedup simulator for parameter change proposals.
(x/staking) #9423 Staking delegations now returns empty list instead of rpc error when no records found.
(x/auth) #9553 The --multisig flag now accepts both a name and address.
#8549 Make gRPC requests go through tendermint Query
#8093 Limit usage of context.background.
#8460 Ensure b.ReportAllocs() in all the benchmarks
#8461 Fix upgrade tx commands not showing up in CLI

Bug Fixes

(gRPC) #8945 gRPC reflection now works correctly.
(keyring) #8635 Remove hardcoded default passphrase value on NewMnemonic
(x/bank) #8434 Fix legacy REST API GET /bank/total and GET /bank/total/{denom} in swagger
(x/slashing) #8427 Fix query signing infos command
(x/bank/types) #9112 fix AddressFromBalancesStore address length overflow
(x/bank) #9229 Now zero coin balances cannot be added to balances & supply stores. If any denom becomes zero corresponding key gets deleted from store. State migration: #9664.
#9363 Check store key uniqueness in app wiring.
#9460 Fix lint error in MigratePrefixAddress.
#9480 Fix added keys when using --dry-run.
(types) #9511 Change maxBitLen of sdk.Int and sdk.Dec to handle max ERC20 value.
#9454 Fix testnet command with --node-dir-prefix accepts - and change node-dir-prefix token to testtoken.
(keyring) #9562 fix keyring kwallet backend when using with empty wallet.
(keyring) #9583 Fix correct population of legacy Vote.Option field for votes with 1 VoteOption of weight 1.
(x/distinction) #8918 Fix module's parameters validation.
(x/gov/types) #8586 Fix bug caused by NewProposal that unnecessarily creates a Proposal object that’s discarded on any error.
#8580 Use more cheaper method from the math/big package that provides a way to trivially check if a value is zero with .BitLen() == 0
#8567 Fix bug by introducing pagination to GetValidatorSetByHeight response
(x/bank) #8531 Fix bug caused by ignoring errors returned by Balance.GetAddress()
(server) #8399 fix gRPC-web flag default value
#8282 fix zero time checks
(cli) #9593 Check if chain-id is blank before verifying signatures in multisign and error.
#9720 Feegrant grant cli granter now accepts key name as well as address in general and accepts only address in --generate-only mode
#9793 Fixed ECDSA/secp256r1 transaction malleability.
(server) #9704 Start GRPCWebServer in goroutine, avoid blocking other services from starting.
(bank) #9687 fixes #9159. Added migration to prune balances with zero coins.

Deprecated

(grpc) #8926 The tx field in SimulateRequest has been deprecated, prefer to pass tx_bytes instead.
(sdk types) #9498 clientContext.JSONCodec will be removed in the next version. use clientContext.Codec instead.

v0.42.10 - 2021-09-28

Improvements

(store) #10026 Improve CacheKVStore datastructures / algorithms, to no longer take O(N^2) time when interleaving iterators and insertions.
(store) #10040 Bump IAVL to v0.17.1 which includes performance improvements on a batch load.
#10211 Backport of the mechanism to reject redundant IBC transactions from ibc-go #235.

Bug Fixes

#9969 fix: use keyring in config for add-genesis-account cmd.

Client Breaking Changes

#9879 Modify ABCI Queries to use abci.QueryRequest Height field if it is non-zero, otherwise continue using context height.

API Breaking Changes

#10077 Remove telemetry on GasKV and CacheKV store Get/Set operations, significantly improving their performance.

v0.42.9 - 2021-08-04

Bug Fixes

#9835 Moved capability initialization logic to BeginBlocker to fix nondeterminsim issue mentioned in #9800. Applications must now include the capability module in their BeginBlocker order before any module that uses capabilities gets run.
#9201 Fixed <app> init --recover flag.

API Breaking Changes

#9835 The InitializeAndSeal API has not changed, however it no longer initializes the in-memory state. InitMemStore has been introduced to serve this function, which will be called either in InitChain or BeginBlock (whichever is first after app start). Nodes may run this version on a network running 0.42.x, however, they must update their app.go files to include the capability module in their begin blockers.

Client Breaking Changes

#9781 Improvewithdraw-all-rewards UX when broadcast mode async or async is used.

v0.42.8 - 2021-07-30

Features

#9750 Emit events for tx signature and sequence, so clients can now query txs by signature (tx.signature='<base64_sig>') or by address and sequence combo (tx.acc_seq='<addr>/<seq>').

Improvements

(cli) #9717 Added CLI flag --output json/text to tx cli commands.

Bug Fixes

#9766 Fix hardcoded ledger signing algorithm on keys add command.

v0.42.7 - 2021-07-09

Improvements

(baseapp) #9578 Return Baseapp's trace value for logging error stack traces.

Bug Fixes

(x/ibc) #9640 Fix IBC Transfer Ack Success event as it was initially emitting opposite value.
#9645 Use correct Prometheus format for metric labels.
#9299 Fix [appd] keys parse cosmos1... freezing.
(keyring) #9563 fix keyring kwallet backend when using with empty wallet.
(x/capability) #9392 initialization fix, which fixes the consensus error when using statesync.

v0.42.6 - 2021-06-18

Improvements

#9428 Optimize bank InitGenesis. Added k.initBalances.
#9429 Add cosmos_sdk_version to node_info
#9541 Bump tendermint dependency to v0.34.11.

Bug Fixes

#9385 Fix IBC query ibc client header cli command. Support historical queries for query header/node-state commands.
#9401 Fixes incorrect export of IBC identifier sequences. Previously, the next identifier sequence for clients/connections/channels was not set during genesis export. This resulted in the next identifiers being generated on the new chain to reuse old identifiers (the sequences began again from 0).
#9408 Update simapp to use correct default broadcast mode.
#9513 Fixes testnet CLI command. Testnet now updates the supply in genesis. Previously, when using add-genesis-account and testnet together, inconsistent genesis files would be produced, as only add-genesis-account was updating the supply.
(x/gov) #8813 fix GET /cosmos/gov/v1beta1/proposals/{proposal_id}/deposits to include initial deposit

Features

#9383 New CLI command query ibc-transfer escrow-address <port> <channel id> to get the escrow address for a channel; can be used to then query balance of escrowed tokens
(baseapp, types) #9390 Add current block header hash to Context
(store) #9403 Add RefundGas function to GasMeter interface

v0.42.5 - 2021-05-18

Bug Fixes

#9514 Fix panic when retrieving the BlockGasMeter on (Re)CheckTx mode.
#9235 CreateMembershipProof/CreateNonMembershipProof now returns an error if input key is empty, or input data contains empty key.
#9108 Fixed the bug with querying multisig account, which is not showing threshold and public_keys.
#9345 Fix ARM support.
#9040 Fix ENV variables binding to CLI flags for client config.

Features

#8953 Add the config CLI subcommand back to the SDK, which saves client-side configuration in a client.toml file.

v0.42.4 - 2021-04-08

Client Breaking Changes

#9026 By default, the tx sign and tx sign-batch CLI commands use SIGN_MODE_DIRECT to sign transactions for local pubkeys. For multisigs and ledger keys, the default LEGACY_AMINO_JSON is used.

Bug Fixes

(gRPC) #9015 Fix invalid status code when accessing gRPC endpoints.
#9026 Fixed the bug that caused the gentx command to fail for Ledger keys.

Improvements

#9081 Upgrade Tendermint to v0.34.9 that includes a security issue fix for Tendermint light clients.

v0.42.3 - 2021-03-24

This release fixes a security vulnerability identified in x/bank.

v0.42.2 - 2021-03-19

Improvements

(grpc) #8815 Add orderBy parameter to TxsByEvents endpoint.
(cli) #8826 Add trust to macOS Keychain for caller app by default.
(store) #8811 store/cachekv: use typed types/kv.List instead of container/list.List

Bug Fixes

(crypto) #8841 Fix legacy multisig amino marshaling, allowing migrations to work between v0.39 and v0.40+.
(cli tx) \8873 add missing --output-document option to app tx multisign-batch.

v0.42.1 - 2021-03-10

This release fixes security vulnerability identified in the simapp.

v0.42.0 - 2021-03-08

IMPORTANT: This release contains an important security fix for all non Cosmos Hub chains running Stargate version of the Cosmos SDK (>0.40). Non-hub chains should not be using any version of the SDK in the v0.40.x or v0.41.x release series. See #8461 for more details.

Improvements

(x/ibc) #8624 Emit full header in IBC UpdateClient message.
(x/crisis) #8621 crisis invariants names now print to loggers.

Bug fixes

(x/evidence) #8461 Fix bech32 prefix in evidence validator address conversion
(x/gov) #8806 Fix q gov proposals command's mishandling of the --status parameter's values.

v0.41.4 - 2021-03-02

IMPORTANT: Due to a bug in the v0.41.x series with how evidence handles validator consensus addresses #8461, SDK based chains that are not using the default bech32 prefix (cosmos, aka all chains except for t he Cosmos Hub) should not use this release or any release in the v0.41.x series. Please see #8668 for tracking & timeline for the v0.42.0 release, which will include a fix for this issue.

Features

#7787 Add multisign-batch command.

Bug fixes

#8730 Allow REST endpoint to query txs with multisig addresses.
#8680 Fix missing timestamp in GetTxsEvent response #8732.
#8681 Fix missing error message when calling GetTxsEvent #8732
(server) #8641 Fix Tendermint and application configuration reading from file
(client/keys) #8639 Fix keys migrate for mulitisig, offline, and ledger keys. The migrate command now takes a positional old_home_dir argument.

Improvements

(store/cachekv), (x/bank/types) #8719 algorithmically fix pathologically slow code
#8701 Upgrade tendermint v0.34.8.
#8714 Allow accounts to have a balance of 0 at genesis.

v0.41.3 - 2021-02-18

Bug Fixes

#8617 Fix build failures caused by a small API breakage introduced in tendermint v0.34.7.

v0.41.2 - 2021-02-18

Improvements

Bump tendermint dependency to v0.34.7.

v0.41.1 - 2021-02-17

Bug Fixes

(grpc) #8549 Make gRPC requests go through ABCI and disallow concurrency.
(x/staking) #8546 Fix caching bug where concurrent calls to GetValidator could cause a node to crash
(server) #8481 Don't create files when running {appd} tendermint show-* subcommands.
(client/keys) #8436 Fix keybase->keyring keys migration.
(crypto/hd) #8607 Make DerivePrivateKeyForPath error and not panic on trailing slashes.

Improvements

(x/ibc) #8458 Add packet_connection attribute to ibc events to enable relayer filtering
#8396 Add support for ARM platform
(x/bank) #8479 Aditional client denom metadata validation for base and display denoms.
(codec/types) #8605 Avoid unnecessary allocations for NewAnyWithCustomTypeURL on error.

v0.41.0 - 2021-01-26

State Machine Breaking

(x/ibc) #8266 Add amino JSON support for IBC MsgTransfer in order to support Ledger text signing transfer transactions.
(x/ibc) #8404 Reorder IBC ChanOpenAck and ChanOpenConfirm handler execution to perform core handler first, followed by application callbacks.

Bug Fixes

(simapp) #8418 Add balance coin to supply when adding a new genesis account
(x/bank) #8417 Validate balances and coin denom metadata on genesis

v0.40.1 - 2021-01-19

Improvements

(x/bank) #8302 Add gRPC and CLI queries for client denomination metadata.
(tendermint) Bump Tendermint version to v0.34.3.

Bug Fixes

#8085 fix zero time checks
#8280 fix GET /upgrade/current query
(x/auth) #8287 Fix tx sign --signature-only to return correct sequence value in signature.
(build) \8300, \8301 Fix reproducible builds
(types/errors) #8355 Fix errorWrap Is method.
(x/ibc) #8341 Fix query latest consensus state.
(proto) #8350, #8361 Update gogo proto deps with v1.3.2 security fixes
(x/ibc) #8359 Add missing UnpackInterfaces functions to IBC Query Responses. Fixes 'cannot unpack Any' error for IBC types.
(x/bank) #8317 Fix panic when querying for a not found client denomination metadata.

v0.40.0 - 2021-01-08

v0.40.0, known as the Stargate release of the Cosmos SDK, is one of the largest releases of the Cosmos SDK since launch. Please read through this changelog and release notes to make sure you are aware of any relevant breaking changes.

Client Breaking Changes

CLI
- (client/keys) #5889 remove keys update command.
- (x/auth) #5844 tx sign command now returns an error when signing is attempted with offline/multisig keys.
- (x/auth) #6108 tx sign command's --validate-signatures flag is migrated into a tx validate-signatures standalone command.
- (x/auth) #7788 Remove tx auth subcommands, all auth subcommands exist as tx <subcommand>
- (x/genutil) #6651 The gentx command has been improved. No longer are --from and --name flags required. Instead, a single argument, name, is required which refers to the key pair in the Keyring. In addition, an optional --moniker flag can be provided to override the moniker found in config.toml.
- (x/upgrade) #7697 Rename flag name "--time" to "--upgrade-time", "--info" to "--upgrade-info", to keep it consistent with help message.
REST / Queriers
- (api) #6426 The ability to start an out-of-process API REST server has now been removed. Instead, the API server is now started in-process along with the application and Tendermint. Configuration options have been added to app.toml to enable/disable the API server along with additional HTTP server options.
- (client) #7246 The rest server endpoint /swagger-ui/ is replaced by /swagger/, and contains swagger documentation for gRPC Gateway routes in addition to legacy REST routes. Swagger API is exposed only if set in app.toml.
- (x/auth) #5702 The x/auth querier route has changed from "acc" to "auth".
- (x/bank) #5572 The /bank/balances/{address} endpoint now returns all account balances or a single balance by denom when the denom query parameter is present.
- (x/evidence) #5952 Remove CLI and REST handlers for querying x/evidence parameters.
- (x/gov) #6295 Fix typo in querying governance params.
General
- (baseapp) #6384 The Result.Data is now a Protocol Buffer encoded binary blob of type TxData. The TxData contains Data which contains a list of Protocol Buffer encoded message data and the corresponding message type.
- (client) #5783 Unify all coins representations on JSON client requests for governance proposals.
- (crypto) #7419 The SDK doesn't use Tendermint's crypto.PubKey interface anymore, and uses instead it's own PubKey interface, defined in crypto/types. Replace all instances of crypto.PubKey by cryptotypes.Pubkey.
- (store/rootmulti) #6390 Proofs of empty stores are no longer supported.
- (store/types) #5730 store.types.Cp() is removed in favour of types.CopyBytes().
- (x/auth) #6054 Remove custom JSON marshaling for base accounts as multsigs cannot be bech32 decoded.
- (x/auth/vesting) #6859 Custom JSON marshaling of vesting accounts was removed. Vesting accounts are now marshaled using their default proto or amino JSON representation.
- (x/bank) #5785 In x/bank errors, JSON strings coerced to valid UTF-8 bytes at JSON marshalling time are now replaced by human-readable expressions. This change can potentially break compatibility with all those client side tools that parse log messages.
- (x/evidence) #7538 The ABCI's Result.Data field for MsgSubmitEvidence responses does not contain the raw evidence's hash, but the protobuf encoded MsgSubmitEvidenceResponse struct.
- (x/gov) #7533 The ABCI's Result.Data field for MsgSubmitProposal responses does not contain a raw binary encoding of the proposalID, but the protobuf encoded MsgSubmitSubmitProposalResponse struct.
- (x/gov) #6859 ProposalStatus and VoteOption are now JSON serialized using its protobuf name, so expect names like PROPOSAL_STATUS_DEPOSIT_PERIOD as opposed to DepositPeriod.
- (x/staking) #7499 BondStatus is now a protobuf enum instead of an int32, and JSON serialized using its protobuf name, so expect names like BOND_STATUS_UNBONDING as opposed to Unbonding.
- (x/staking) #7556 The ABCI's Result.Data field for MsgBeginRedelegate and MsgUndelegate responses does not contain custom binary marshaled completionTime, but the protobuf encoded MsgBeginRedelegateResponse and MsgUndelegateResponse structs respectively

API Breaking Changes

Baseapp / Client
- (AppModule) #7518 #7584 Rename AppModule.RegisterQueryServices to AppModule.RegisterServices, as this method now registers multiple services (the gRPC query service and the protobuf Msg service). A Configurator struct is used to hold the different services.
- (baseapp) #5865 The SimulationResponse returned from tx simulation is now JSON encoded instead of Amino binary.
- (client) #6290 CLIContext is renamed to Context. Context and all related methods have been moved from package context to client.
- (client) #6525 Removed support for indent in JSON responses. Clients should consider piping to an external tool such as jq.
- (client) #8107 Renamed PrintOutput and PrintOutputLegacy methods of the context.Client object to PrintProto and PrintObjectLegacy.
- (client/flags) #6632 Remove NewCompletionCmd(), the function is now available in tendermint.
- (client/input) #5904 Removal of unnecessary GetCheckPassword, PrintPrefixed functions.
- (client/keys) #5889 Rename NewKeyBaseFromDir() -> NewLegacyKeyBaseFromDir().
- (client/keys) #5820 Removed method CloseDB from Keybase interface.
- (client/rpc) #6290 client package and subdirs reorganization.
- (client/lcd) #6290 CliCtx of struct RestServer in package client/lcd has been renamed to ClientCtx.
- (codec) #6330 codec.RegisterCrypto has been moved to the crypto/codec package and the global codec.Cdc Amino instance has been deprecated and moved to the codec/legacy_global package.
- (codec) #8080 Updated the codec.Marshaler interface
  - Moved MarshalAny and UnmarshalAny helper functions to codec.Marshaler and renamed to MarshalInterface and UnmarshalInterface respectively. These functions must take interface as a parameter (not a concrete type nor Any object). Underneath they use Any wrapping for correct protobuf serialization.
- (crypto) #6780 Move ledger code to its own package.
- (crypto/types/multisig) #6373 multisig.Multisignature has been renamed to AminoMultisignature
- (codec) *codec.LegacyAmino is now a wrapper around Amino which provides backwards compatibility with protobuf Any. ALL legacy code should use *codec.LegacyAmino instead of *amino.Codec directly
- (crypto) #5880 Merge crypto/keys/mintkey into crypto.
- (crypto/hd) #5904 crypto/keys/hd moved to crypto/hd.
- (crypto/keyring): _ #5866 Rename crypto/keys/ to crypto/keyring/. _ #5904 Keybase -> Keyring interfaces migration. LegacyKeybase interface is added in order to guarantee limited backward compatibility with the old Keybase interface for the sole purpose of migrating keys across the new keyring backends. NewLegacy constructor is provided #5889 to allow for smooth migration of keys from the legacy LevelDB based implementation to new keyring backends. Plus, the package and the new keyring no longer depends on the sdk.Config singleton. Please consult the package documentation for more information on how to implement the new Keyring interface. * #5858 Make Keyring store keys by name and address's hexbytes representation.
- (export) #5952 AppExporter now returns ABCI consensus parameters to be included in marshaled exported state. These parameters must be returned from the application via the BaseApp.
- (simapp) Deprecating and renaming MakeEncodingConfig to MakeTestEncodingConfig (both in simapp and simapp/params packages).
- (store) #5803 The store.CommitMultiStore interface now includes the new snapshots.Snapshotter interface as well.
- (types) #5579 The keepRecent field has been removed from the PruningOptions type. The PruningOptions type now only includes fields KeepEvery and SnapshotEvery, where KeepEvery determines which committed heights are flushed to disk and SnapshotEvery determines which of these heights are kept after pruning. The IsValid method should be called whenever using these options. Methods SnapshotVersion and FlushVersion accept a version arugment and determine if the version should be flushed to disk or kept as a snapshot. Note, KeepRecent is automatically inferred from the options and provided directly the IAVL store.
- (types) #5533 Refactored AppModuleBasic and AppModuleGenesis to now accept a codec.JSONMarshaler for modular serialization of genesis state.
- (types/rest) #5779 Drop unused Parse{Int64OrReturnBadRequest,QueryParamBool}() functions.
Modules
- (modules) #7243 Rename RegisterCodec to RegisterLegacyAminoCodec and codec.New() is now renamed to codec.NewLegacyAmino()
- (modules) #6564 Constant DefaultParamspace is removed from all modules, use ModuleName instead.
- (modules) #5989 AppModuleBasic.GetTxCmd now takes a single CLIContext parameter.
- (modules) #5664 Remove amino Codec from simulation StoreDecoder, which now returns a function closure in order to unmarshal the key-value pairs.
- (modules) #5555 Move x/auth/client/utils/ types and functions to x/auth/client/.
- (modules) #5572 Move account balance logic and APIs from x/auth to x/bank.
- (modules) #6326 AppModuleBasic.GetQueryCmd now takes a single client.Context parameter.
- (modules) #6336 AppModuleBasic.RegisterQueryService method was added to support gRPC queries, and QuerierRoute and NewQuerierHandler were deprecated.
- (modules) #6311 Remove alias.go usage
- (modules) #6447 Rename blacklistedAddrs to blockedAddrs.
- (modules) #6834 Add RegisterInterfaces method to AppModuleBasic to support registration of protobuf interface types.
- (modules) #6734 Add TxEncodingConfig parameter to AppModuleBasic.ValidateGenesis command to support JSON tx decoding in genutil.
- (modules) #7764 Added module initialization options:
  - server/types.AppExporter requires extra argument: AppOptions.
  - server.AddCommands requires extra argument: addStartFlags types.ModuleInitFlags
  - x/crisis.NewAppModule has a new attribute: skipGenesisInvariants. PR
- (types) #6327 sdk.Msg now inherits proto.Message, as a result all sdk.Msg types now use pointer semantics.
- (types) #7032 All types ending with ID (e.g. ProposalID) now end with Id (e.g. ProposalId), to match default Protobuf generated format. Also see #7033 for more details.
- (x/auth) #6029 Module accounts have been moved from x/supply to x/auth.
- (x/auth) #6443 Move FeeTx and TxWithMemo interfaces from x/auth/ante to types.
- (x/auth) #7006 All AccountRetriever methods now take client.Context as a parameter instead of as a struct member.
- (x/auth) #6270 The passphrase argument has been removed from the signature of the following functions and methods: BuildAndSign, MakeSignature, SignStdTx, TxBuilder.BuildAndSign, TxBuilder.Sign, TxBuilder.SignStdTx
- (x/auth) #6428:
  - NewAnteHandler and NewSigVerificationDecorator both now take a SignModeHandler parameter.
  - SignatureVerificationGasConsumer now has the signature: func(meter sdk.GasMeter, sig signing.SignatureV2, params types.Params) error.
  - The SigVerifiableTx interface now has a GetSignaturesV2() ([]signing.SignatureV2, error) method and no longer has the GetSignBytes method.
- (x/auth/tx) #8106 change related to missing append functionality in client transaction signing
  - added overwriteSig argument to x/auth/client.SignTx and client/tx.Sign functions.
  - removed x/auth/tx.go:wrapper.GetSignatures. The wrapper provides TxBuilder functionality, and it's a private structure. That function was not used at all and it's not exposed through the TxBuilder interface.
- (x/bank) #7327 AddCoins and SubtractCoins no longer return a resultingValue and will only return an error.
- (x/capability) #7918 Add x/capability safety checks:
  - All outward facing APIs will now check that capability is not nil and name is not empty before performing any state-machine changes
  - SetIndex has been renamed to InitializeIndex
- (x/evidence) #7251 New evidence types and light client evidence handling. The module function names changed.
- (x/evidence) #5952 Remove APIs for getting and setting x/evidence parameters. BaseApp now uses a ParamStore to manage Tendermint consensus parameters which is managed via the x/params Substore type.
- (x/gov) #6147 The Content field on Proposal and MsgSubmitProposal is now Any in concordance with ADR 019 and GetContent should now be used to retrieve the actual proposal Content. Also the NewMsgSubmitProposal constructor now may return an error
- (x/ibc) #6374 VerifyMembership and VerifyNonMembership now take a specs []string argument to specify the proof format used for verification. Most SDK chains can simply use commitmenttypes.GetSDKSpecs() for this argument.
- (x/params) #5619 The x/params keeper now accepts a codec.Marshaller instead of a reference to an amino codec. Amino is still used for JSON serialization.
- (x/staking) #6451 DefaultParamspace and ParamKeyTable in staking module are moved from keeper to types to enforce consistency.
- (x/staking) #7419 The TmConsPubKey method on ValidatorI has been removed and replaced instead by ConsPubKey (which returns a SDK cryptotypes.PubKey) and TmConsPublicKey (which returns a Tendermint proto PublicKey).
- (x/staking/types) #7447 Remove bech32 PubKey support:
  - ValidatorI interface update. GetConsPubKey renamed to TmConsPubKey (consensus public key must be a tendermint key). TmConsPubKey, GetConsAddr methods return error.
  - Validator update. Methods changed in ValidatorI (as described above) and ToTmValidator return error.
  - Validator.ConsensusPubkey type changed from string to codectypes.Any.
  - MsgCreateValidator.Pubkey type changed from string to codectypes.Any.
- (x/supply) #6010 All x/supply types and APIs have been moved to x/bank.
- #6409 Rename all IsEmpty methods to Empty across the codebase and enforce consistency.
- #6231 Simplify AppModule interface, Route and NewHandler methods become only Route and returns a new Route type.
- (x/slashing) #6212 Remove Get* prefixes from key construction functions
- (server) #6079 Remove UpgradeOldPrivValFile (deprecated in Tendermint Core v0.28).
- #5719 Bump Go requirement to 1.14+

State Machine Breaking

General
- (client) #7268 / #7147 Introduce new protobuf based PubKeys, and migrate PubKey in BaseAccount to use this new protobuf based PubKey format
Modules
- (modules) #5572 Separate balance from accounts per ADR 004. _ Account balances are now persisted and retrieved via the x/bank module. _ Vesting account interface has been modified to account for changes. _ Callers to NewBaseVestingAccount are responsible for verifying account balance in relation to the original vesting amount. _ The SendKeeper and ViewKeeper interfaces in x/bank have been modified to account for changes.
- (x/auth) #5533 Migrate the x/auth module to use Protocol Buffers for state serialization instead of Amino. _ The BaseAccount.PubKey field is now represented as a Bech32 string instead of a crypto.Pubkey. _ NewBaseAccountWithAddress now returns a reference to a BaseAccount. _ The x/auth module now accepts a Codec interface which extends the codec.Marshaler interface by requiring a concrete codec to know how to serialize accounts. _ The AccountRetriever type now accepts a Codec in its constructor in order to know how to serialize accounts.
- (x/bank) #6518 Support for global and per-denomination send enabled flags.
  - Existing send_enabled global flag has been moved into a Params structure as default_send_enabled.
  - An array of: {denom: string, enabled: bool} is added to bank Params to support per-denomination override of global default value.
- (x/distribution) #5610 Migrate the x/distribution module to use Protocol Buffers for state serialization instead of Amino. The exact codec used is codec.HybridCodec which utilizes Protobuf for binary encoding and Amino for JSON encoding. _ ValidatorHistoricalRewards.ReferenceCount is now of types uint32 instead of uint16. _ ValidatorSlashEvents is now a struct with slashevents. _ ValidatorOutstandingRewards is now a struct with rewards. _ ValidatorAccumulatedCommission is now a struct with commission. * The Keeper constructor now takes a codec.Marshaler instead of a concrete Amino codec. This exact type provided is specified by ModuleCdc.
- (x/evidence) #5634 Migrate the x/evidence module to use Protocol Buffers for state serialization instead of Amino. _ The internal sub-package has been removed in order to expose the types proto file. _ The module now accepts a Codec interface which extends the codec.Marshaler interface by requiring a concrete codec to know how to serialize Evidence types. * The MsgSubmitEvidence message has been removed in favor of MsgSubmitEvidenceBase. The application-level codec must now define the concrete MsgSubmitEvidence type which must implement the module's MsgSubmitEvidence interface.
- (x/evidence) #5952 Remove parameters from x/evidence genesis and module state. The x/evidence module now solely uses Tendermint consensus parameters to determine of evidence is valid or not.
- (x/gov) #5737 Migrate the x/gov module to use Protocol Buffers for state serialization instead of Amino. _ MsgSubmitProposal will be removed in favor of the application-level proto-defined MsgSubmitProposal which implements the MsgSubmitProposalI interface. Applications should extend the NewMsgSubmitProposalBase type to define their own concrete MsgSubmitProposal types. _ The module now accepts a Codec interface which extends the codec.Marshaler interface by requiring a concrete codec to know how to serialize Proposal types.
- (x/mint) #5634 Migrate the x/mint module to use Protocol Buffers for state serialization instead of Amino. * The internal sub-package has been removed in order to expose the types proto file.
- (x/slashing) #5627 Migrate the x/slashing module to use Protocol Buffers for state serialization instead of Amino. The exact codec used is codec.HybridCodec which utilizes Protobuf for binary encoding and Amino for JSON encoding. * The Keeper constructor now takes a codec.Marshaler instead of a concrete Amino codec. This exact type provided is specified by ModuleCdc.
- (x/staking) #6844 Validators are now inserted into the unbonding queue based on their unbonding time and height. The relevant keeper APIs are modified to reflect these changes by now also requiring a height.
- (x/staking) #6061 Allow a validator to immediately unjail when no signing info is present due to falling below their minimum self-delegation and never having been bonded. The validator may immediately unjail once they've met their minimum self-delegation.
- (x/staking) #5600 Migrate the x/staking module to use Protocol Buffers for state serialization instead of Amino. The exact codec used is codec.HybridCodec which utilizes Protobuf for binary encoding and Amino for JSON encoding. _ BondStatus is now of type int32 instead of byte. _ Types of int16 in the Params type are now of type int32. _ Every reference of crypto.Pubkey in context of a Validator is now of type string. GetPubKeyFromBech32 must be used to get the crypto.Pubkey. _ The Keeper constructor now takes a codec.Marshaler instead of a concrete Amino codec. This exact type provided is specified by ModuleCdc.
- (x/staking) #7979 keeper pubkey storage serialization migration from bech32 to protobuf.
- (x/supply) #6010 Removed the x/supply module by merging the existing types and APIs into the x/bank module.
- (x/supply) #5533 Migrate the x/supply module to use Protocol Buffers for state serialization instead of Amino. _ The internal sub-package has been removed in order to expose the types proto file. _ The x/supply module now accepts a Codec interface which extends the codec.Marshaler interface by requiring a concrete codec to know how to serialize SupplyI types. * The SupplyI interface has been modified to no longer return SupplyI on methods. Instead the concrete type's receiver should modify the type.
- (x/upgrade) #5659 Migrate the x/upgrade module to use Protocol Buffers for state serialization instead of Amino. _ The internal sub-package has been removed in order to expose the types proto file. _ The x/upgrade module now accepts a codec.Marshaler interface.

Features

Baseapp / Client / REST
- (x/auth) #6213 Introduce new protobuf based path for transaction signing, see ADR020 for more details
- (x/auth) #6350 New sign-batch command to sign StdTx batch files.
- (baseapp) #5803 Added support for taking state snapshots at regular height intervals, via options snapshot-interval and snapshot-keep-recent.
- (baseapp) #7519 Add ServiceMsgRouter to BaseApp to handle routing of protobuf service Msgs. The two new types defined in ADR 031, sdk.ServiceMsg and sdk.MsgRequest are introduced with this router.
- (client) #5921 Introduce new gRPC and gRPC Gateway based APIs for querying app & module data. See ADR021 for more details
- (cli) #7485 Introduce a new optional --keyring-dir flag that allows clients to specify a Keyring directory if it does not reside in the directory specified by --home.
- (cli) #7221 Add the option of emitting amino encoded json from the CLI
- (codec) #7519 InterfaceRegistry now inherits jsonpb.AnyResolver, and has a RegisterCustomTypeURL method to support ADR 031 packing of Anys. AnyResolver is now a required parameter to RejectUnknownFields.
- (coin) #6755 Add custom regex validation for Coin denom by overwriting CoinDenomRegex when using /types/coin.go.
- (config) #7265 Support Tendermint block pruning through a new min-retain-blocks configuration that can be set in either app.toml or via the CLI. This parameter is used in conjunction with other criteria to determine the height at which Tendermint should prune blocks.
- (events) #7121 The application now derives what events are indexed by Tendermint via the index-events configuration in app.toml, which is a list of events taking the form {eventType}.{attributeKey}.
- (tx) #6089 Transactions can now have a TimeoutHeight set which allows the transaction to be rejected if it's committed at a height greater than the timeout.
- (rest) #6167 Support max-body-bytes CLI flag for the REST service.
- (genesis) #7089 The export command now adds a initial_height field in the exported JSON. Baseapp's CommitMultiStore now also has a SetInitialVersion setter, so it can set the initial store version inside InitChain and start a new chain from a given height.
General
- (crypto/multisig) #6241 Add Multisig type directly to the repo. Previously this was in tendermint.
- (codec/types) #8106 Adding NewAnyWithCustomTypeURL to correctly marshal Messages in TxBuilder.
- (tests) #6489 Introduce package testutil, new in-process testing network framework for use in integration and unit tests.
- (tx) Add new auth/tx gRPC & gRPC-Gateway endpoints for basic querying & broadcasting support
  - #7842 Add TxsByEvent gRPC endpoint
  - #7852 Add tx broadcast gRPC endpoint
- (tx) #7688 Add a new Tx gRPC service with methods Simulate and GetTx (by hash).
- (store) #5803 Added rootmulti.Store methods for taking and restoring snapshots, based on iavl.Store export/import.
- (store) #6324 IAVL store query proofs now return CommitmentOp which wraps an ics23 CommitmentProof
- (store) #6390 RootMulti store query proofs now return CommitmentOp which wraps CommitmentProofs
  - store.Query now only returns chained ics23.CommitmentProof wrapped in merkle.Proof
  - ProofRuntime only decodes and verifies ics23.CommitmentProof
Modules
- (modules) #5921 Introduction of Query gRPC service definitions along with REST annotations for gRPC Gateway for each module
- (modules) #7540 Protobuf service definitions can now be used for packing Msgs in transactions as defined in ADR 031. All modules now define a Msg protobuf service.
- (x/auth/vesting) #7209 Create new MsgCreateVestingAccount message type along with CLI handler that allows for the creation of delayed and continuous vesting types.
- (x/capability) #5828 Capability module integration as outlined in ADR 3 - Dynamic Capability Store.
- (x/crisis) x/crisis has a new function: AddModuleInitFlags, which will register optional crisis module flags for the start command.
- (x/ibc) #5277 x/ibc changes from IBC alpha. For more details check the x/ibc/core/spec directory, or the ICS specs below:
  - ICS 002 - Client Semantics subpackage
  - ICS 003 - Connection Semantics subpackage
  - ICS 004 - Channel and Packet Semantics subpackage
  - ICS 005 - Port Allocation subpackage
  - ICS 006 - Solo Machine Client subpackage
  - ICS 007 - Tendermint Client subpackage
  - ICS 009 - Loopback Client subpackage
  - ICS 020 - Fungible Token Transfer subpackage
  - ICS 023 - Vector Commitments subpackage
  - ICS 024 - Host State Machine Requirements subpackage
- (x/ibc) #6374 ICS-23 Verify functions will now accept and verify ics23 CommitmentProofs exclusively
- (x/params) #6005 Add new CLI command for querying raw x/params parameters by subspace and key.

Bug Fixes

Baseapp / Client / REST
- (client) #5964 --trust-node is now false by default - for real. Users must ensure it is set to true if they don't want to enable the verifier.
- (client) #6402 Fix keys add --algo flag which only worked for Tendermint's secp256k1 default key signing algorithm.
- (client) #7699 Fix panic in context when setting invalid nodeURI. WithNodeURI does not set the Client in the context.
- (export) #6510 Field TimeIotaMs now is included in genesis file while exporting.
- (rest) #5906 Fix an issue that make some REST calls panic when sending invalid or incomplete requests.
- (crypto) #7966 Bip44Params String() function now correctly returns the absolute HD path by adding the m/ prefix.
- (crypto/keyring) #5844 Keyring.Sign() methods no longer decode amino signatures when method receivers are offline/multisig keys.
- (store) #7415 Allow new stores to be registered during on-chain upgrades.
Modules _ (modules) #5569 InitGenesis, for the relevant modules, now ensures module accounts exist. _ (x/auth) #5892 Add RegisterKeyTypeCodec to register new types (eg. keys) to the auth module internal amino codec. _ (x/bank) #6536 Fix bug in WriteGeneratedTxResponse function used by multiple REST endpoints. Now it writes a Tx in StdTx format. _ (x/genutil) #5938 Fix InitializeNodeValidatorFiles error handling. _ (x/gentx) #8183 change gentx cmd amount to arg from flag _ (x/gov) #7641 Fix tally calculation precision error. _ (x/staking) #6529 Export validator addresses (previously was empty). _ (x/staking) #5949 Skip staking HistoricalInfoKey in simulations as headers are not exported. * (x/staking) #6061 Allow a validator to immediately unjail when no signing info is present due to falling below their minimum self-delegation and never having been bonded. The validator may immediately unjail once they've met their minimum self-delegation.
General
- (types) #7038 Fix infinite looping of ApproxRoot by including a hard-coded maximum iterations limit of 100.
- (types) #7084 Fix panic when calling BigInt() on an uninitialized Int.
- (simulation) #7129 Fix support for custom Account and key types on auth's simulation.

Improvements

Baseapp / Client / REST
- (baseapp) #6186 Support emitting events during AnteHandler execution.
- (baseapp) #6053 Customizable panic recovery handling added for app.runTx() method (as proposed in the ADR 22). Adds ability for developers to register custom panic handlers extending standard ones.
- (client) #5810 Added a new --offline flag that allows commands to be executed without an internet connection. Previously, --generate-only served this purpose in addition to only allowing txs to be generated. Now, --generate-only solely allows txs to be generated without being broadcasted and disallows Keybase use and --offline allows the use of Keybase but does not allow any functionality that requires an online connection.
- (cli) #7764 Update x/banking and x/crisis InitChain to improve node startup time
- (client) #5856 Added the possibility to set --offline flag with config command.
- (client) #5895 show config options in the config command's help screen.
- (client/keys) #8043 Add support for export of unarmored private key
- (client/tx) #7801 Update sign-batch multisig to work online
- (x/genutil) #8099 init now supports a --recover flag to recover the private validator key from a given mnemonic
Modules
- (x/auth) #5702 Add parameter querying support for x/auth.
- (x/auth/ante) #6040 AccountKeeper interface used for NewAnteHandler and handler's decorators to add support of using custom AccountKeeper implementations.
- (x/evidence) #5952 Tendermint Consensus parameters can now be changed via parameter change proposals through x/gov.
- (x/evidence) #5961 Add StoreDecoder simulation for evidence module.
- (x/ibc) #5948 Add InitGenesis and ExportGenesis functions for ibc module.
- (x/ibc-transfer) #6871 Implement ADR 001 - Coin Source Tracing.
- (x/staking) #6059 Updated HistoricalEntries parameter default to 100.
- (x/staking) #5584 Add util function ToTmValidator that converts a staking.Validator type to *tmtypes.Validator.
- (x/staking) #6163 CLI and REST call to unbonding delegations and delegations now accept pagination.
- (x/staking) #8178 Update default historical header number for stargate
General
- (crypto) #7987 Fix the inconsistency of CryptoCdc, only use codec/legacy.Cdc.
- (logging) #8072 Refactor logging: _ Use zerolog over Tendermint's go-kit logging wrapper. _ Introduce Tendermint's --log_format=plain|json flag. Using format json allows for emitting structured JSON logs which can be consumed by an external logging facility (e.g. Loggly). Both formats log to STDERR. * The existing --log_level flag and it's default value now solely relates to the global logging level (e.g. info, debug, etc...) instead of <module>:<level>.
- (rest) #7649 Return an unsigned tx in legacy GET /tx endpoint when signature conversion fails
- (simulation) #6002 Add randomized consensus params into simulation.
- (store) #6481 Move SimpleProofsFromMap from Tendermint into the SDK.
- (store) #6719 Add validity checks to stores for nil and empty keys.
- (SDK) Updated dependencies
  - Updated iavl dependency to v0.15.3
  - Update tendermint to v0.34.1
- (types) #7027 Coin(s) and DecCoin(s) updates:
  - Bump denomination max length to 128
  - Allow uppercase letters and numbers in denominations to support ADR 001
  - Added Validate function that returns a descriptive error
- (types) #5581 Add convenience functions {,Must}Bech32ifyAddressBytes.
- (types/module) #5724 The types/module package does no longer depend on x/simulation.
- (types) #5585 IBC additions:
  - Coin denomination max lenght has been increased to 32.
  - Added CapabilityKey alias for StoreKey to match IBC spec.
- (types/rest) #5900 Add Check*Error function family to spare developers from replicating tons of boilerplate code.
- (types) #6128 Add String() method to GasMeter.
- (types) #6195 Add codespace to broadcast(sync/async) response.
- (types) #6897 Add KV type from tendermint to types directory.
- (version) #7848 #7941 version --long output now shows the list of build dependencies and replaced build dependencies.

Previous Releases

CHANGELOG of previous versions (pre Stargate).

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CHANGELOG.md

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CHANGELOG.md

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Changelog

[Unreleased]

Features

Improvements

Bug Fixes

API Breaking Changes

CLI Breaking Changes

State Machine Breaking

Client Breaking Changes

v0.50.0-rc.1 - 2023-09-25

Features

Improvements

State Machine Breaking

API Breaking Changes

Client Breaking Changes

CLI Breaking Changes

Bug Fixes

Deprecated

v0.47.5 - 2023-09-01

Features

Improvements

Bug Fixes

v0.47.4 - 2023-07-17

Features

Improvements

Bug Fixes

v0.47.3 - 2023-06-08

Features

Improvements

Bug Fixes

API Breaking Changes

v0.47.2 - 2023-04-27

Improvements

Bug Fixes

v0.47.1 - 2023-03-23

Features

Improvements

Bug Fixes

Deprecated

v0.47.0 - 2023-03-14

Features

Improvements

State Machine Breaking

API Breaking Changes

CLI Breaking Changes

Bug Fixes

Deprecated

v0.46.15 - 2023-08-21

Improvements

Bug Fixes

v0.46.14 - 2023-07-17

Features

Improvements

Bug Fixes

v0.46.13 - 2023-06-08

Features

Improvements

Bug Fixes

v0.46.12 - 2023-04-04

Features

Improvements

v0.46.11 - 2023-03-03

Improvements

Bug Fixes

v0.46.10 - 2023-02-16

Improvements

v0.46.9 - 2023-02-07

Improvements

Bug Fixes

v0.46.8 - 2023-01-23

Improvements

Bug Fixes

API Breaking Changes

v0.46.7 - 2022-12-13