https://qa.debian.org/cgi-bin/vcswatch?package=sdl-mixer1.2
sdl-mixer1.2 vcswatch -- Debian Quality Assurance
sdldebianqualityassurance
https://packages.debian.org/hu/sid/libsdl-mixer1.2-dev
Debian -- Details of package libsdl-mixer1.2-dev in sid
Mixer library for Simple DirectMedia Layer 1.2, development files
debiandetailspackagedevsid