SD7 release notes?

SD7 release notes?

I'm excited about going to SD7 when the upgrade pack comes out.

However, I would like to see a doc that explains what has changed, new features, etc. Just like the release notes for the existing upgrade packs.

The only thing i can seem to find is the editition comparison chart, but that doesn't really go into any detail.

I would prefer not to have to install the SD7 eval just to figure out what is changed / new.

Is such a document available?

Thanks!!!
JVogt