The dragonberry patch is now available on v0.45.9. Patches for other release lines will be made available momentarily.
We strongly encourage all chains to upgrade immediately (even if you have already been privately patched). Please prepare a new release for your chain using the latest version of the SDK and begin deploying to your validators. If you maintain a fork of the SDK, please backport the entire commit of the latest release to your fork.
Note, in addition to updating the SDK version, chains must add the following replace directive to their go.mod:
replace github.com/confio/ics23/go => github.com/cosmos/cosmos-sdk/ics23/go v0.8.0