MESS SVN r12903 is released. MESS(Multi Emulator Super System) is an open source emulator which emulates a large variety of different systems. MESS is a source-available 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.

MESS SVN Changelog:
r12900
D6809 - modernised, connected to terminal, added notes. [Robbbert]
r12901
various nonworking drivers modernised or cleaned up.
r12902
[ABC1600] ABCenix is now panicking. (nw)
r12903
apple2gs: require ADB keyboard's MCU ROM for future use (nw)

Download: MESS SVN r12903 x86
Download: MESS SVN r12903 x64
Source: Here