MAME 269 - What's new

https://www.mamedev.org/releases/whatsnew_0269.txt

00:00:00 New working systems
00:00:36 New working clones
00:01:13 Takara e-kara / Popira / Jumping Popira / Taiko de Popira / Dance Dance Revolution Family Mat cartridges
00:01:20 HP 98x6 Option ROMs
00:01:30 Commodore 64 cartridges
00:01:37 MSX1 cartridges