Restore from plug-in
On the menu bar, go to Plugins > Plant > Restore version.
Choose a version to restore.
Click Restore.
Partial restore
You can restore specific artboard or artboards to any previous versions without restoring the entire file version:
On the menu bar, go to Plugins > Plant > Restore version.
Choose a version to restore.
Click ••• > Partial restore.
Select desired artboards.
Click Restore.

Restore from web app
Go to a project.
Select desired version.
Click More Options icon.
Click Restore.
Learn more on how to:
Opening web app on latest project and artboard version.