This feature is currently only available in Adobe InDesign.
Before proceeding, ensure you are familiar with Viewing the history of a story.
Select the version you would like to revert to from the Version dropdown in the History panel.
Click on the Import button at the bottom of the panel.
Click on the Unlock and Import button.
Go back to your story list by clicking on the story name on the top left corner of the panel.
Click on the check mark icon to submit the changes you have just made.
You will then have the option to Submit your text changes to create the next version or Abort to discard them.