PCSX2 SVN r1851 is released.PCSX2 is a 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:
r1843
Minor fixes for interlocking against the threaded plugin loader (running a game too quickly could cause crashes)
r1844
Linux: added missing files, and switched from my own WindowDisbler hack to wx's built-in wxWindoweDisabler hack. :)
r1845
Linux: IsRunning was crashing pcsx2. Also, jNO_DEFAULT isn't a good idea in these two spots.
r1846
GSdx: Fixed GSDialog so that it doesn't cause PCSX2 to minimize into the background when closing the config box.
PCSX2: Reloads plugins a little less often.
r1847
Hook up the save/load menus and make the Linux console output somewhat less insane.
r1848
GSopen2: synched with trunk to pick up various gui fixes.
r1849
GSopen2: Fixed GSdx so that it complies with the implied intent of the PS2E plugin API, where GSopen and GSclose retain the current GS emulation state.
This required a couple significant changes:
* Removed GSTextureFX classes
* Built shaders right into GSState classes, using GSStateDX as an interface, so that all shader caches get auto-destroyed along with GSState.
In addition to being a bit of a code cleanup, it should be a bit more efficient too since all of the extra dereferences to GSState from GSTextureFX have been removed. :)
r1850
LilyPad: Switched to using pre-compiled headers, just for kicks. Compiles
significantly faster, though it's not exactly the limiting factor in batch
builds.
Changed intermediate debug build directory, for consistency.
Added another LilyPad-only build option, to compile without CRT dependencies, as manifests are evil.
Finally nuked the VC 2005 project.
r1851
Same changes to ZeroSPU2 & spu2-x's projects. ifdeffed out a few things in spu2-x.

Download: PCSX2 SVN r1851
Download: Official Beta Plugins Pack [6 Sep 2009]
Source:Here