Here the latest release, made on UVS2 2311 version.
The zip file contains :
CtrlCore.zip patched core files
GLCtrl.zip patched GLCtrl files
TestGL.zip a demo with new OpenGL and X11 DHCtrl controls
I can't put the OpenCASCADE demo, as it requires too many libraries. If someone is interested on it, I could setup the repo of patched OpenCASCADE source files and libraries for Ubuntu Feisty.