I know that RichFaces 3 was tested with OpenFaces 2 (which are both JSF 1.2). To what extent has RichFaces 4 been tested with OpenFaces 3 (which are both JSF 2.0)? What plans exist for testing this compatibility? Has anyone had experience running OpenFaces 3 with RichFaces 4? I am especially interested in running OpenFaces with the rich:fileupload tag.