14 DAY TRIAL // Blender 2.63a has been released recently and it is a bugfix update, so its purpose is to eliminate a consistent set of problems that came with the stable version of the suite, which was delivered to the users about three weeks ago.
It is a pretty important maintenance build as it does away with more than 100 bugs. It addresses errors found in BMesh integration, offers fixes for various crashes in bmesh, rendering and composition. Drawing bugs occurring with sculpt and paint modes have also been eliminated in this release.
Additional changes available in this update tout improvements to animation motion path and OpenCollada support.
The entire change log with all the fixes and improvements is available on the suite’s wiki page, at this address. Blender can be downloaded from this page.