Document history
Grafo periodically takes snapshots of your document to build a revision history. Personal or Team subscription members can access the history from Document history on the File menu. Users with Personal subscription can view 6 months of document history, while Team users can view an entire year of history.
To view the history of the document, choose
The Document History sidebar is shown in the right sidebar and edit mode is turned off for the document while revisions are being viewed: