32x: reads to cache purge behave like writes
32x: hack for COMM race conditions, fixes Brutal
gg: always 60fps
helios: {pwm, pcm} can be muted
helios: initial TowerOfPower (MegaCd_S32x) support
helios: fix an issue with stuck keys
helios: improve multi-screen behaviour
infra: update to gradle 8
mcd: lots of fixes, still WIP
md: parse supported devices from rom header
md: ignore byte-wide ioWrites on even address, fix read timeControl area
sms: change default z80 SP value