This is the release of version 4.7.4 of the Authoritative Server. It contains various bug fixes, some performance improvements, and one new feature (pdnsutil list-member-zones).
A full list of changes can be found in the changelog.
Please make sure to read the Upgrade Notes before upgrading.
The tarball (signature) is available at downloads.powerdns.com. Packages for various distributions are available from repo.powerdns.com.
Please send us all feedback and issues you might have via the mailing list, or in case of a bug, via GitHub.