Arch Linux

More[1] and less[2] detailed information about API changes can be found in upstream documentation. Unless you want to break something, push your packages to [staging].

libavcodec.so.55 → libavcodec.so.56
libavdevice.so.55 → libavdevice.so.56
libavfilter.so.4 → libavfilter.so.5
libavformat.so.55 → libavformat.so.56
libavresample.so.1 → libavresample.so.2
libavutil.so.52 → libavutil.so.54
libpostproc.so.52 → libpostproc.so.53
libswresample.so.0 → libswresample.so.1
libswscale.so.2 → libswscale.so.3

[1] http://git.videolan.org/?p=ffmpeg.git;a=blob;f=doc/APIchanges
[2] http://git.videolan.org/?p=ffmpeg.git;a=blob;f=RELEASE_NOTES