There are no release notes for pre-releases.
This is the first beta of the Cosmos SDK v0.52.0 release since the internal audit has been completed.
When integrating, use the latest pseudo version from the release branch (release/v0.52.x) for SDK modules or main for other packages. Cosmos SDK modules won't be tagged before RC. Refer to the version matrix to understand what it means.
Note, this beta contains some dependencies annoyance that will be resolved before the RC (i.e. the SDK is temporarily importing bank and staking).
Please see the CHANGELOG for an exhaustive list of changes.
Refer to the UPGRADING.md for upgrading your application.
Full Commit History: https://github.com/cosmos/cosmos-sdk/compare/release/v0.50.x...release/v0.52.x