Thread:Heliskyoh/@comment-24659969-20150128143302/@comment-24659969-20150213142615

BattleCate wrote: What exactly is a rollback?

Rollback permits you to make multiple undo steps at once. For example, if you go to a page history, you can undo the last change made, if you have to undo a page to several versions before the current, you have to do it manually or undo several times. With rollback feature, it would just two clicks needed to do that.