MESS v0.135u2 SVN r6487 is released.MESS is a free emulator which emulates a large variety of different systems.

MESS SVN Changelog:
r6485
Updated to MAME 0.135u2 core (special thanks to Micko for beating me to it!)
r6486
[HUEBLER] Added accurate video timing, and keyboard skeleton.
r6487
[HUEBLER] Mapped some keys.

Download: MESS v0.135u2 SVN r6487
Source:Here