A small quality of life addition would be to enable the mouse forward/back buttons when browsing for files in the Open/Load/Save dialog boxes. This works in just about every other software, including Windows Explorer, MS Office, Adobe products, Bluebeam and so forth. Revit is the only software I'm aware of that the mouse forward/back buttons don't work when navigating folders during file open/save or loading a family, or anything else that requires navigating to a file or folder location.