https://www.mamedev.org/releases/whatsnew_0277.txt

00:00:00 MAME Testers bugs fixed 00:00:23 New working systems 00:01:35 New working clones 00:01:47 Systems promoted to working 00:01:58 Clones promoted to working 00:02:10 Apple II cleanly cracked disks 00:03:17 Apple II original disks 00:03:29 Apple Macintosh 400K/800K cleanly cracked disks 00:03:42 Apple Macintosh 400K/800K original disk images 00:03:56 Sega Mega Drive/Genesis cartridges 00:04:10 MSX1 cartridges 00:04:17 MSX2 disk images 00:04:25 SNK Neo-Geo cartridges 00:04:41 NEC PC-98 hard disks 00:04:50 Sega Saturn CD-ROMs 00:05:05 Sega Beena cartridges 00:05:19 Sharp X68k disk images 00:05:33 Sinclair ZX81 cassettes 00:05:45 NEC PC-98 disk images - Software list items promoted to working