MAMEUIFX32 0.136u2 is released.MAMEUIFX32 is a derivative unofficial build based on the original MAME/MAMEUI source code. MAMEUIFX32 has these these improvements over regular MAME:

MAMEUIFX32 0.136u2 changelog:
Updated to MAME 0.136u2 - MAMEUI 0.136u2
- Added some balloon notifications to the system tray icon in the GUI.

Download:MAMEUIFX32 0.136u2
Source:Here