A first Release Candidate for Blender 2.61 has just been released. Two weeks ago we informed you about releasing Beta testing. If everything goes according to plan, the final release should be next week. But for this time, let us sumarize, what you can expect from 2.61RC1. In this version have been many new features added and also 117 bugs have been fixed. New features in Blender 2.61 include integrated motion tracking for video footage, the new Cycles renderer, dynamic paint (turn objects into paintbrushes), Ocean Sim and export to Adobe After Effects and many more.
If you want to see full list of changes or detail description of new features, you sure follow link bellow.
Source: Blendernation