The second (and hopefully last) beta for PyOpenGL 3.1.0 is now available. These are the changes since Beta 1. If there's nothing critical showing up I'll do a final release in a few weeks.

• Generation fixes (lots of them) 
• GLES/GL-only extensions should now be generated only in the appropriate directories 
• Extensions which are multi-api will show up in each API package (note: custom wrappers are still written per-api) 
• Freshly generated wrappers from the khronos API repository 
• Late/lazy binding of all entry points (that is, we do not even attempt to resolve any entry point until we try to try to call it) 
• All DLLs are now lazy-loaded, so we can define DLLs and entry points without paying for loading them in every script 
• Export the nullFunction method in the OpenGL.platform namespace
• No longer export DLLs into the OpenGL.platform namespace, these are now in OpenGL.platform.PLATFORM (to allow for lazy loading) 
• Setup script fixes for relative filename references 
• Build fixes for cython on OS-X 
• Remove duplicate checking for extension in createFunction() 
• A bit of work on making a GLES2 shader wrapper as in GL 
• Explicitly check for self._noErrorResult in error checkers rather than assuming no-error-result is always boolean False 
• Explicitly return self._noErrorResult when error checking is suppressed 
• VBO implementation is now separated out into per-api modules so that GLES can eventually get its own implementation 
• OS-X fix for true-core-context with no error checking 
• Refactor the OSMesa context into a platform and a module with the extension functions (OpenGL.osmesa) 
• Make most "output" parameters use "orPassIn" flag so that they can be *either* generated or passed in 
• Fix for shader log retrieval when using core shader implementation 
• Provide OpenGL and GLES dlls on the EGL and GLX platforms respectively 
• Reinstate intended default for context-checking flag (True) 
• Remove support for extremely old ctypes versions from now-unsupported Python versions 
• Accelerate wrappers regenerated with cython 0.20.1

Have fun!

pip install "PyOpenGL==3.1.0b2" "PyOpenGL_accelerate==3.1.0b2"