SDL_mixer 2.0.2 is now available:
http://www.libsdl.org/projects/SDL_mixer/
Changes:
- Implemented 24-bit and surround sound support for FLAC audio files
- Updated external libraries flac-1.3.2, libmodplug-0.8.9.0, libogg-1.3.2 and libvorbis-1.3.5
- Updated for SDL 2.0.6 and newer
- Added support for MP3 playback using mpg123
- Added support for UWP / Windows 10 apps
- Added Mix_OpenAudioDevice() so you can specify the audio device to open