Undo a Change
To undo a change in a Coggle diagram, right click on the background of the diagram to open the context menu, and choose the undo icon. (Press and hold to open the menu on a touch-screen device)
You may have to undo several times to get back to the point you want to be at – you can undo all of your changes since you last re-loaded the page.
To re-do a change that you accidentally un-did, select the "redo" option from the background context menu.
We also support the [ctrl] + [Z] and [ctrl] + [shift] + [Z] keyboard shortcuts for undo and redo.