Undo changes and go back in history

Step by step

1. 01

   Choose Edit → Undo (⌘Z) to undo your last change.

2. 02

   Choose Edit → Redo (⌘⇧Z) to redo it.

3. 03

   Choose Edit → History… to see every step since you opened or created the project.

4. 04

   Click a step to go back to it.