open_emu

fix: identify emulator core in RetroAchievements User-Agent (#609)

fix: cache main-thread filesystem checks in library grid (#608)

feat: expose additional Atari 8-bit media formats in the import dialog (#607)

fix: render Atari 5200 video on the bundled Atari800 core (#606)

fix: port red-viper VB render-time emulation (Golf timing #439) (#604)