<https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=263303#c0> (2022-04-15) suggested the release note.
For not using Phabricator sooner: my apologies. (I'm accustomed to a GitHub workflow e.g. <https://github.com/freebsd/freebsd-doc/pull/72/files>, but I sometimes struggle, for hours, with Git at the command line.)