For all the new stuff, you can visit the Autodesk Revit Blog. I will post in the coming weeks about my thoughts on some of the new stuff. The new start page has already got people talking on the forums. I am yet to tinker with it officially (outside of the feedback forums), so I will hold my thoughts till then.
Enjoy!
What's New Autodesk Help here. Release notes here.
Link to the blog post can be found here.
