Is this deliberate?
I don't see any previous edits when I click on the edit button. This has been the case for the last few days.
To be more precise, when I have clicked on edit in Phil.SE, I can usually see all the revisions that an edit has incurred and then rollback if I so chose. Does this mean simply I haven't accrued enough points for that particular privilege? If so, how many points does one need.