MAMEUIFX v0.166 is released. MAMEUIFX is a derivative unofficial build based on the original MAME/MAMEUI source code. MAMEUIFX has more improvements over regular MAME.

MAMEUIFX v0.166 changelog:
Updated to MAME 0.166
* Changelog from 0.165:
- Nothing relevant to be mentioned

Download: MAMEUIFX v0.166 x86
Download: MAMEUIFX v0.166 x64
Source: Here