Blender 2.62 is now available for download.what’s new in this version?
new UV editing tools were added
New render layers and passes
multi GPU rendering and selection of GPU device
improved sampling for complex environment maps
BVH caching for faster rendering of camera fly-throughs
new shading nodes for color correction and a checkerboard texture node
boolean modifier now uses the Carve library
Added Object tracking support
Second Life compatibility option was added for exporting armatures
fixed 205 bugs.
Download Blender 2.62