The tool layman was treecleaned in 2023-09-08: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=abfaed0b3460e638410c0fd74783f8d292d63afc
Now I prefer the latter for some details over rst. While I'm on it I changed some details like line breaks, fixing the URL on top and similar stuff. The change as based on a first migration using the awesome tool pandoc.