There is only one addition in version 0.949:

Windows users can now export their videos as *.wmv files. This can be done by specifying a file name with a ".wmv" extension in the export panel. In the next step one can select a target audience (bandwidth/kbps) for the final output.

Click here to find the download page.

If this is your first program which supports windows media encoding (v9.5) it may become neccessary to download the MS redistributable package for wmv creation. Click here to get it.