This is basically a maintenance release. Some minor issues got fixed, including decoding of RMVB video (in MKV container) going out-of-sync issue. The parameters for the temporal denoiser (which is default on since recent builds) is fine tuned a bit. x264 is updated to revision 2273 and FFmpeg is updated to version 1.1.3. You may also notice that the appearance of program icon is improved with more high resolutions versions and it just looks better on Windows 8.