cosmos/ibc-go v3.2.1

on GitHub

UPDATES

• 27th October 2022: This release is NOT recommended since it uses a version of the Cosmos SDK impacted by the dragonberry security advisory. Please use version >= 3.3.1.
• 20th September 2022: It is NOT recommended to use the ICS27 host submodule of this release, since it contains a security vulnerability. Please use version >= 3.3.0.

This release bumps the Cosmos SDK from v0.45.7 to v0.45.8 and Tendermint from v0.34.20 to v0.34.21. For more information, see Cosmos SDK v0.45.8 Release Notes and Tendermint v0.34.21 Changelog.

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 v0.45.8 and ibc-go v3.2.1, 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 to add support for transfers of tokens whose base denomination contains slashes.