The Khronos Group has been updating the OpenGL 3.x spec about every six months and with OpenGL 3.2 having been released last August, we expected OpenGL 3.3 would be announced soon and figured it may come this week during the Game Developers' Conference in San Francisco. Well, it did. Not only did Khronos releases the OpenGL 3.3 specification, but they have also went ahead and already released OpenGL 4.0!..