Versions allow you to view and revert to the previously saved versions of your pages, this can be super helpful if you make a mistake, or just consider a previous design to be more suitable for your page.
How to revert to an older version of a page
Reverting to an older version of your page is super easy. Head to the 'versions' section and select the version that you would like to revert your page to. The time and date are included to ensure you know exactly which version you are reverting to.
Sometimes, you need to revert back to a newer version of the page. This is also possible. Using the same process as above, you can revert to a newer version of your page by selecting a more recent version!
Note: You may need to refresh the editor after reverting versions to see the content update within that view.