VLC 2.2.1 Notes

Changes between 2.2.0 and 2.2.1:
Codec:
Fix compilation with older libavcodec versions
Fix some VP9 decoding
Fix flac crashes
Fix lpcm channel ordering
Fix potential NULL dereference in dmo
Fix teletext framing code in DVB PES packets
Fix potential buffer overflow in schroendinger decoder
Fix AAC samplerate

Demuxers:
Fix MP4 chapters
Fix MKV overseeking, introducing slowness over network shares
Fix crash when playing SPC files
Fix ATRAC3 playback in MKV
Revert to older ASX code
Workaround TS issue with mpeg-audio

Access:
Fix sftp read and close sockets
Fix DTV build with Linux DVB versions < 5.8
Fix UDP/RTP input on Windows

Audio output:
Fix Alsa HDMI plugs
Improve Alsa output, with larger buffers
Fix DirectSound output with multi-channel files

OS X:
Fix numerous crashes in the UI
Fix video-wallpaper mode
Fix race when starting VLC from command line

Qt:
Fix recent items behaviour
Fix rotation filter activation
Fix mux modules names for the streaming wizard

Win32:
Timestamp the signature of the dlls
Fix extensions registration during install
Fix extensions dialog crash
Default to no DxVA decoding

libVLC:
fix libvlc_media_get_stats

Translations:
Update of Afrikaans, Albanian, Azerbaijani, Catalan, Czech, Danish, Dutch, English (United Kingdom), Finnish, French, German, Hebrew, Hindi, Italian, Japanese, Korean, Latvian, Macedonian, Malay, Modern Greek, Norwegian Bokmål, Norwegian Nynorsk, Polish, Portuguese, Russian, Scottish Gaelic, Serbian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Tamil, Thai, Traditional Chinese, Turkish, Ukrainian translations