NesEmu2 Git (2015/09/23) is released. NesEmu2 is an nes emulator supporting more accuracy and better compatability than the original nesemu.

NesEmu2 Git Changelog:
* Merge branch 'master' of github.com:holodnak/nesemu2
* Fixed many warnings.

Download: NesEmu2 Git (2015/09/23)
Source: Here