cosmos/cosmos-sdk v0.40.0-rc5

on GitHub

Changelog entries since v0.40.0-rc4:

Improvements

• (auth/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
• (client/keys) #8043 Add support for export of unarmored private key
• (client/tx) #7801 Update sign-batch multisig to work online
• (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>.
• (SDK) #7925 Updated dependencies
  • Updated gRPC dependency to v1.33.2
  • Updated iavl dependency to v0.15-rc5
  • Updated tendermint dependency to v0.34.0
• (version) #7848 #7941
  version --long output now shows the list of build dependencies and replaced build dependencies.
• (x/genutil) #8099 init now supports a --recover flag to recover
  the private validator key from a given mnemonic

Client Breaking

• (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.
• (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).

State Machine Breaking Changes

• (x/staking) #7979 keeper pubkey storage serialization migration
  from bech32 to protobuf.

Features

• (codec/types) #8106 Adding NewAnyWithCustomTypeURL to correctly
  marshal Messages in TxBuilder.

API Breaking

• #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.
• (client) #8107 Renamed PrintOutput and PrintOutputLegacy
  methods of the context.Client object to PrintProto and PrintObjectLegacy.
• (grpc/tmservice) #8060 TmService gRPC service's validator pubkey
  type changed from bech32 format to Any
• (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.

Bug Fixes

• (crypto) #7966 Bip44Params String() function now correctly
  returns the absolute HD path by adding the m/ prefix.
• (crypto/keys) #7838 Add support for TM secp256k1 keys back to the
  SDK for consensus pubkeys
• (x/auth/client/cli) #8106 fixing regression bugs in transaction signing.