MESS v0.134 SVN r6157 is released.MESS is a free emulator which emulates a large variety of different systems.

MESS SVN Changelog:
r6150
[X680x0] Added small workaround for avoiding MFP spurious interrupts. Parodius, Detana Twinbee and others work again.
r6151
[NEC765] Commented out nec765_idle() call in seek/recalibrate setup. Fixes Bondwell 12/14 driver.
r6152
[NEC765] Reset busy flag at the beginning of a seek or recalibrate function. Fixes elwro800, without breaking Bondwell 12/14.
r6153
[NES] Improved UNIF support and added emulation of a few UNIF-only boards
r6154
- [CRVISION] Many improvements: [Luca Antignano]
* Merged the Dick Smith Wizzard into the Crvision machine because they
are exactly the same computers and share the same hardware and
peripherals
* Optional memory expansion can be chained to 14K not 32K
* Totally rewritten ROM loading routines into RAM. As a result, all 6K,
10K and 12K ROMs now load correctly
* Fixed system info, manufacturers, etc.
r6155
massive whatsnew update
r6156
[COSMICOS] Added hex monitor ROM, keypad, CDP1864, boot memory banking.
r6157
messnew.txt update

Download: MESS v0.134 SVN r6157
Source:Here