Full support for room version 12?

While did find the related tasks #5066 and #5069 I can't tell if full support of room version 12 already exists and, if so, by which release. So far there is no mention of full v12 support in any release note.

Thanks

Start by reviewing the related tasks #5066 and #5069, then inspect the project’s release notes for any Room version 12 support. Determine whether full support already exists and identify the release that introduced it; done means the support status and release are clearly documented or the missing release-note entry is identified.

Written by the indexing model from the issue text.