If you create multiple iterations of an image you know it gets old having to re-add hotspots or annotations you've already created.
For these situations we’re happy to announce our new Move/Copy Annotations feature: Now you can move (or duplicate) the full set of hotspots/annotations from one 360 to another in a seconds.
In addition, it optionally updates all Navigation Hotspots that link to the source 360 to point to the new 360 you are moving/copying the annotations to — so your virtual-tour-style navigation from other 360s will point to the new image, not the old one.
See here for more details. Available on all Paid plans.