It would be useful if Story Mapping had a history/audit trail so you can see changes which have been made across the whole story map (rather than reviewing history for each specific item).
Thank you for the idea. Given the low volume of support for this idea, we do not have plans to make updates in this area at this time.
I agree with the first part of having ability to see across the whole story map. But there should be an option to see at each specific item as well