sorry if this has already been posted: http://www.opengl.org/documentation/opengl_current_version.html just to give you a heads up in case you were looking to download new drivers for your video card :) have fun!

The Open GL 2 Specification has been released nearly two months ago... and what is the connection between it and a graphics driver?
I think neither ATi nor nVidia have a bugfree Open GL 1.5 support, and that is more important to me than lots of new bugged features ( which all were availible through vendor-specific extentions to me ).