- add LANG=C.UTF-8
(better utf-8 support or so I heard)
- restructure RUN commands to be more easily extendable and have
simpler git diffs
- swap 'apk' and 'pip' since 'apk' results are more likely to be stable
and therefore cacheable
- disable Python bytecode caching with -B
- reduces image size by 10Mb
- bytecode for explicitly installed packages (gallery-dl, yt-dlp,
dependencies) is still cached
- add some (hopefully) helpful command-line arguments to pip
Mike Fährmann