Scratch

I write programs in other languages, so maybe this topic is too "advanced" for scratch, but I think that Scratch should have better support for versioning.

For example, in the Upload Project box, when you edit one of your projects, there could be a field that says something like "Is this a new version of your project", and you could give it a new version number, There would be a dropdown box that gives the option for "Major release (2.0)" or "Minor release" (1.1), assuming you are working on the original 1.0.

The when you view the project online, you get buttons like "View previous versions", or an alert that says "There is a new version available".

I know that you can just overwrite old projects, but I think it's be cool to see the project evolve (My Pong game has like 15 versions).

Suggestions?