Diagram version history

Diagram history is separate from page history, because a diagram can change many times without the page text changing at all.


#What is kept

Recorded

Detail

Every save

A full copy of the source at that point

Who saved it

The account that made the change

When

Timestamp of the save

#Restoring

Open the diagram's history, pick a version, and restore it. Restoring creates a new version rather than deleting anything, so the restore itself is reversible.

image-20260907-075420.png

#A few things that catch people out

  • Diagram history is not page history. Reverting the page does not revert the diagram.

  • Retention limits apply on very long histories. See Reference.

  • Deleting the page deletes the diagram and its history with it.



Every save is recoverable.