qt5.1.0 is out. Unsure of the patch.

qt v5.0.x cannot be downloaded anymore. Here is an update to 5.1.0.

I am unsure about the patch that was in place. I cannot seem to find any instance of "QOpenGL2PaintEngineState" in "qtbase/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp" so it is currently just commented out in case a new patch needs to be created.