cosmos/ibc-go v4.4.0

on GitHub

UPDATES

• 25th May 2023: This release is NOT recommended since it is impacted by the huckleberry security advisory. Please use version >= 4.4.1.

This release updates dependencies. Please see the v4.4.0 changelog for more information.

dependencies

• Cosmos SDK has been bumped to v0.45.15.
• Tendermint has been replaced with CometBFT v0.34.27.

Please note that the v4 release line contains a bug where fee-enabled Interchain Accounts channels cannot be reopened in case of channel closure due to packet timeout. Regular Interchain Accounts channels (i.e. non fee-enabled) can be reopened. In order to be able to reopen fee-enabled Interchain Accounts channels, please upgrade to v5.2.1 or above.

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 v0.45.15 and ibc-go v4.4.0, please follow:

1. The migration from SDK 0.41.x or 0.42.x to the IBC module in the ibc-go repository based on the SDK v0.44.x.
2. The migration from ibc-go v1 to v2.
3. The migration from ibc-go v2 to v3.
4. The migration from ibc-go v3 to v4.