Release Notes: GtkGLExt now builds against GTK+ 2.8 and newer.
Release Notes: The OpenGL-capable widget is no longer destroyed automatically on quit. The reason is to avoid a problem with a recursive main loop.
Release Notes: Fixed to reduce flickering on resizing OpenGL windows.
Release Notes: A private header inclusion bug in gdk/x11/gdkglx.h has been fixed. Win32 GLPixmap code that caused a GDI error with the latest CVS version of GTK+ (higher than 2.2.2) has been fixed.
Release Notes: This release fixes a build problem with NVIDIA's OpenGL headers.