MESSUI v0.157 is released. MESSUI is a unoffical builds of MESS with NEWUI. MESS is an open source project which documents the hardware for a wide variety of (mostly vintage) computers, video game consoles, and calculators through software emulation, as MAME does for arcade games. As a nice side effect to this documentation, MESS allows software and games for these hardware platforms to be run on modern PCs.

MESSUI v0.157 Changelog:
- New working driver: Excalibur 64



Download: MESSUI v0.157 x86
Download: MESSUI v0.157 x64
Source: Here