That's a good idea, I'll try to remember that in future. The zip file generally lists what's new, but not always. (When it's a bug fix for a new feature, I don't add it, for example - doesn't make sense to list a feature and a bunch of bug fixes for it in the same release notes.)
I've started using CVS as well (not public) so I could probably post the revision history. Unfortunately, I can't get at the CVS server right now to do that, but I'll try to remember tonight...
