A press release (dated April 27) states: "We plan to release Debian 12.0 "Bookworm" on June 10. If you want to celebrate it, please consider attending a Debian release party, or hosting your own! See wiki.debian.org/ReleasePartyBookworm for more information. The release process typically takes the whole day and the release isn't done until the early hours of Sunday UTC."
Full Freeze Date
With the release date set, it's time to announce the Full Freeze date: Wednesday May 24. This means that from that moment on, every package requires a manual unblock by the release team if it needs to migrate to bookworm. Please note that, as with all freezes, the newrules apply for all packages that haven't migrated to testing yet (not only for uploads after the freeze). For all uploads, please review the Freeze Policy once again to make sure you know what is appropriate at this phase of the release.