GSdx SVN r4598 is released. GSdx is a GPU plugin for PCSX2.

GSdx SVN Changelog：
r4593
GSdx: CRC hackfixes for Silent Hill 2/3 (half screen issue), Castlevania (removes shadows which were broken and caused darkness in different areas) and Bleach Blade Battlers 1/2 (shadows that caused a huge slowdown when casted on the characters).
Few changes to the Simpsons hackfix.
r4596
GSdx: trying another approach for r4589
r4597
GSdx: implemented the caching of the new page/tile map, dq8 should be fast again
r4598
GSdx: forgot about something...

Download: GSdx SVN r4598
Source: Here