We grow a bit more so I looked if there was any lost old libs in thirdparty ...

I think I found few!

flac-1.4.3.tar.xz (currently at flac 1.5.0)

openjpeg-2.5.0.tar.xz (at 2.5.2)

tiff-4.6.0.tar.xz at 4.6.0t (at 4.7.0)

ffmpeg 7.0 (currently at 8.0)

x265_3.5.tar.xz (at 4.0 )

x264-snapshot-20210615-master.tar.xz

and

x264-stable.tar.gz from 2022 (currently at x264-stableR3191.tar.xz from 2024)