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v4.2.2

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@crodriguezvega crodriguezvega released this 25 May 21:25
· 1 commit to release/v4.2.x since this release
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This release reverts a state-machine breaking improvement that was mistakingly released in v4.2.1. See the v4.2.2 changelog for more details. Please do not use v4.2.1.


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 v0.45.10 and ibc-go v4.2.2, 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.