Version history lets you view and restore previous versions of a report or data source.
Data Studio keeps a history of your changes in a report or data source. You can also save, view, restore and delete previous revisions of your report. You can also see the timestamp and the editor of that version.
Select File > Version history > See version history (Ctrl+Alt+Shift+H or ⌘+⌥+Shift+H), or
Click the dropdown selector next to the report name to See version history.
Select File > Version history > See version history (Ctrl+Alt+Shift+H or ⌘+⌥+Shift+H)
Click the version you want to restore on the right panel.
Click Restore this version on the top right
Click on the ellipsis (⋮) to rename or delete an existing version
Only show named and published versions toggle
Select File > Version history > Name current version.
Enter the desired name for your version, then click Save.
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