Bulk Merge
We'll detect and ask if you want to merge files upon upload, but we've never had a way to merge existing assets - that changes today. Collaborators and above will now see a Merge action in the Bulk Actions More sub-menu (select more than 1 of the same file type asset to see this action). When you click Merge you'll be presenting with a modal and the option to select the destination asset (which will retain the Name & Description).

Choose which asset to merge into...