We present here a summary of the most relevant changes, please see the v8.4.0 changelog for more details. Please note that this release, as indicated in our release versioning policy, is state machine breaking and requires a coordinated upgrade.
To learn more about ibc-go versioning, please read our RELEASES.md.
IMPORTANT: Please read the migration guides for any versions of ibc-go that you might be going through when upgrading to this version. For example: if you upgrade from the IBC module contained in the Cosmos SDK 0.42.0 to SDK v0.50.7 and ibc-go v8.4.0, please follow:
To learn more about ibc-go versioning, please read our RELEASES.md.
IMPORTANT: Please read the migration guides for any versions of ibc-go that you might be going through when upgrading to this version. For example: if you upgrade from the IBC module contained in the Cosmos SDK 0.42.0 to SDK v0.50.7 and ibc-go v8.3.1, please follow:
(core/04-channel) #6871 Add channel ordering to write acknowledgement event.
Features
(apps/transfer) #6877 Added the possibility to transfer the entire user balance of a particular denomination by using UnboundedSpendLimit as the token amount.
Bug Fixes
(core/04-channel) #6935 Check upgrade compatibility in ChanUpgradeConfirm.
#6300 Bump Cosmos SDK to v0.50.6 and CometBFT to v0.38.7.
State Machine Breaking
(light-clients/07-tendermint) #6276 Fix: No-op to avoid panicking on UpdateState for invalid misbehaviour submissions.
Improvements
(apps/27-interchain-accounts, apps/tranfer, apps/29-fee) #6253 Allow channel handshake to succeed if fee middleware is wired up on one side, but not the other.
(apps/27-interchain-accounts) #6251 Use UNORDERED as the default ordering for new ICA channels.
(apps/transfer) #6268 Use memo strings instead of JSON keys in AllowedPacketData of transfer authorization.
(core/ante) #6278 Performance: Exclude pruning from tendermint client updates in ante handler executions.
(core/ante) #6302 Performance: Skip app callbacks during RecvPacket execution in checkTx within the redundant relay ante handler.
(core/ante) #6280 Performance: Skip redundant proof checking in RecvPacket execution in reCheckTx within the redundant relay ante handler.
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Bumps github.com/cosmos/ibc-go/v8 from 8.2.1 to 8.4.0.
Release notes
Sourced from github.com/cosmos/ibc-go/v8's releases.
... (truncated)
Changelog
Sourced from github.com/cosmos/ibc-go/v8's changelog.
... (truncated)
Commits
8479edf
retract v8.2.x and v8.3.x (#6965)8b6edc2
update changelog before v8.4.0 releasecdaaa94
fix(state!): check upgrade compatibility in channel upgrade confirm (backport...babe971
(feat) Add possibility to transfer entire balance. (backport #6877) (#6930)d8789ab
events: add channel ordering to write acknowledgement event (#6867) (#6871)db3942e
Update CHANGELOG.md91169d1
update changelog before v8.3.2 released6e26c3
deps(release/v8.3.x): bump SDK to v0.50.7 (#6614)e37be54
fix(ica-host): refactor newModuleQuerySafeAllowList to avoid panic (backport ...f76d820
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