I've upgraded the version of RetroArch that Vizzed uses from 1.9.10 to 1.9.11 for most of the systems.
Here's a list of every system that got upgraded to 1.9.11:
-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 1.9.11
https://github.com/libretro/RetroArch/blob/master/CHANGES.md#1911
(not all features are supported by emscr
ipten)