ver. 1.3->1.4 ?difference?

Hi.I’ve just studied Windows application programing with OpenGL.
I’ll use the version1.4, but some programs someone made past used ver.1.3(maybe)
I must pick up the diffrences and write the comparison-list of them.

Please tell me infomarions of it.
(for example,URL about this topics,everything welcome)

You can download the API specification here . Appendix G has a list of what is new in OpenGL 1.4.