This looks like a good release. Many wishlist and workaround items were addressed. Thank you, to the Revit team at Autodesk.
Here are a few goodies...
Interface is more consistent and faster
Better control of linked files
Control of Temporary Dimensions size
Align works on Wall tops in 3D
Select All, View or Project
Bullets, Text Box and Leader placement controls
Placeholder sheets and grids for lining up views on sheets
Custom elevation tag
List sheets not in a project on drawing list
Background images in renderings
Repeat last command
Removal of 4 core rendering limit
Here's a comprehensive list...