- Refresh patch mpv-make-ffmpeg-version-check-non-fatal.patch
* Rather delete the warning as whole, in OBS concept we detect
abi changes and it misleads the users of stable distributions
to worry something broke

- Remove the pdf build, it is same as manpage
- Switch to python3 subpkgs as we use python3 anyway (Fixes TW build)

- Dropped openal. It's pointless these days and it creates
a problem when used with pulse (gh#mpv-player/mpv#4311)
- Removed portaudio requirement (support was dropped in
0.8.0!)

- Update to version 0.25.0
* Support for some optical media functionality (DVD/CD) is now
disabled by default.
* More parts of the player are now licensed under LGPL. In
particular:
+ OSD symbol font
+ ass_mp, sd_ass
+ common.h
+ demux/packet
+ demux_mkv (with minor exceptions), ebml, matroska.h
+ sd_lavc
+ sub/osd
Thanks to all contributors who have agreed to relicensing of
their changes! See #2033 for details.
* Starting with this release, releases will be tagged on the
master branch. The release/current branch is thus abandoned.
Added features: