There should be an option in the preferences to disable this kind of notifications, otherwise an user can recive tenths of notifications from rollbacks only.
Topic on Help talk:Notifications/Types
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Thank you for your message. Have you experienced it?
Yes, today is pretty continuous. That's true that I am quite active, but receiving notifications when other users revert back to a version that I authored is distracting and not requested.
We should either have a way to disable these notifications, or change the summary wrote by ''undo'' and ''rollback'' in all the projects.
I think you are on that already reported case. Sorry for the inconvenance!