1. Save All Families to files from Project is now built-in to Revit 2012
  2. Single key entry will be first in priority of Keyboard Shortcuts
  3. Worksharing may be disabled for a previously workshared project
  4. Import linked CAD files
  5. Purge imported categories
  6. 1:RATIO units available to spot slopes
  7. Lock 3d views and Tag in 3d views
  8. Create Assembly – allows automatic creation of views
  9. Support for WikiHelp
  10. Manage Links dialog – columns are now sortable by clicking the headers
  11. Worksharing update frequency may be changed in Options
  12. Lots of worksharing display settings updates and options
  13. Unattached voids can cut from family to project (certain categories)
  14. Point clouds tab in Manage Links
  15. DWG export – lots of new options
  16. Export Types from Family to a text file – type catalog (plus the ability to Import Family Types)

And yes – stairs, railings and topography tools are still weak…