libmikmod: bumped to 3.3.6
mesalib: adjusted mirror to a less error-prone HTTP location
tome2: now with a proper cmake build recipe
stunnel: bump to 5.02
timidity: a software synthesizer that can play MIDI files
yaml-cpp: a YAML parser and emitter in C++
openxcom: a free open-source reimplementation of the original X-COM game