mpv puts a RELEASE_NOTES file into the root of release branches. It would be nice if those were to be dodoc'ed aswell so users can see the changelog without having to visit github. (further reading: https://github.com/mpv-player/mpv/issues/1407 )
+ 07 Mar 2015; Ben de Groot <yngwin@gentoo.org> mpv-0.8.2.ebuild: + Add RELEASE_NOTES to DOCS (bug #542344)