A new update to V-Ray 2.0 for SketchUp is now available and includes support for SketchUp 2015. V-Ray 2.0 for SketchUp supports the new 64 bit versions of SketchUp 2015 on both Windows and Mac. All V-Ray for SketchUp users can download the updated version of V-Ray 2.0 for SketchUp here.
