NesEmu2 Git (2013/08/08) is released. NesEmu2 is an nes emulator supporting more accuracy and better compatability than the original nesemu.

NesEmu2 Git Changelog:
* Merge branch 'master' into work
* Merge branch 'master' of github.com:holodnak/nesemu2
* Fixed makefile to build with OSX.
* Restructuring.
* Fixed errors with string processing.

Download: NesEmu2 Git ((2013/08/08)
Source: Here