I've upgraded the version of RetroArch that Vizzed uses from 1.9.11 to 1.9.12 for most of the systems.
They've been releasing these pretty often now. It seems like RetroArch has been getting a lot more enhancements in recent months.
Here's a list of every system that got upgraded to 1.9.12:
-Arcade
-Atari Lynx
-Game Boy
-Game Boy Advance
-Game Boy Color
-Game Gear
-Neo Geo Pocket
-Neo Geo Pocket Color
-Nintendo NES
-Sega Genesis
-Sega Master System
-Super Nintendo
-WonderSwan
-WonderSwan Color
-Virtual Boy
Systems still using 1.9.10:
-TurboGrafx
Systems still using 1.9.0:
-Atari 2600
-Atari 7800
-Commodore 64
Systems still using 1.7.7:
-Nintendo 64
If you experience any issues that are probably caused by the new version, let me know.
Here's a list of things added to version 1.9.12
https://github.com/libretro/RetroArch/blob/master/CHANGES.md#1912
(not all features are supported by emscr
ipten)