PCSX2 SVN r4158 is released. PCSX2 is an open source PlayStation 2 (PS2) emulator for the Microsoft Windows and Linux operating systems. With the most recent versions, many PS2 games are playable (although speed limitations have made play-to-completion tests for many games impractical), and several games are claimed to have full functionality.

PCSX2 SVN Changelog:
r4158
* Documented some of the event/threading proxy class and its underlying event queue.
* Simplified and improved (slightly) the savestate memory cleanup on error/cancellation.

Download: PCSX2 SVN r4158
Download: Official Beta Plugins Pack [09 August 2010]
Source: Here