[Feature Request] Add note when issue is edited (subject, assigned to, milestone, lables, details)
Created by: kirantpatil
We don't have a way to check the edited issue author and edit changes from previous state (subject, assigned to, milestone, lables, details).
Therefore add note every time a issue is edited and note should contain the previous contents(subject, assigned to, milestone, lables, details) which have been modified or deleted.