There are two ways to upload a version; through the Version tab while in the Asset Detail view, or by dragging and dropping the newer version directly onto the old asset.
After saving this, the newest version will be the default asset. A “version” icon will appear in the lower right-hand side of the asset card when in project view.
Tracking Version Changes in the Feed
New versions will show in the upper left.
Selecting the version name will allow you to toggle between them, and compare old and new notes.