Blender 2.53 Beta Released

Shot from Blendernation.com

Blender 2.5 Build is nearing its completion and it's now on the Beta Stage of the development. It has numerous improvements and bug fixes from the previous builds including the new 'addons' system. This is the build by which 'Sintel' Movie used in the production.

Release Logs
Download: http://www.blender.org/download/get-25-alpha/