crOpenGL better treat max vertex attrib
crOpenGL: proper support for GL_NONE,AUX,etc. for offscreen rendering
crOpenGL: fix PBO getter
crOpenGL: double-buffering for offscreen rendering, bugxifes
crOpenGL: host offscreen rendering to fix gnome-shell issues, repaint problems and more
crOpenGL: fix VRDP+3D for Intel graphics, more VRDP+3D fixes
crogl: correctly report texunits number as MIN(cr supports, gpu supports)
crOpenGL: resource sharing between contexts
crOpenGL: more code for multiscreen support
crOpenGL: fix host gpu crashes when running realflight3d g4 demo in guest
crOpenGL: snapshots support for GLSL shaders
crOpenGL: use host side VBO when possible
crOpenGL: fix random texture corruption
crOpenGL: fix memory corruption when querying for supported texture compression formats
crOpenGL: export to OSE