Content History
What is this?
"Content History" allows you to view all saved changes to content and, if needed, restore previous versions.
To open the history, click the corresponding icon in "Edit Mode". A sidebar will display the current version and all previously saved versions of the content. Selecting a version opens its content.
The "scales" icon lets you compare the selected version with the current one to see the differences.
The "arrow" icon allows you to restore an earlier version.