Forum OpenACS Q&A: Upgrading to HEAD from openacs-4-6-head

I just upgraded my site from openacs-4-6 to head. Something interesting happend. Quite a lot of packages have a LOWER version number, including ACS Subsite. I know this is most likely due to the fact that some people are still developing on the 4-6 branch. But wasn't there supposed to be a merge between the versions?

Is there an easy way to say in CVS, give me all the changes since APM Version 4.6.4 ? Or, at what date was the latest update from 4-6 to Head?

And last but not least, is anyone using HEAD at all? Out of curiosity as I found some ;noquote problems and these are too obvious to miss :).

So far I had no problems with running the "older" (5.0) version on top of the "newer" datamodell, I'm just curious.