Cascade CMS maintains a full version history on Home Area and Site Management Area assets in the system. As changes are made to assets, Cascade CMS keeps track of the changes in separate copies of the asset called versions.
Each version has a timestamp that allows the user to see when the change was made. This functionality is also available through a workflow trigger.
Previous versions of an asset can be restored, which means that the current state of the asset takes on the content of the specified (previous) version. The versioning system is similar to a multi-level undo whereby users can revert to a previous version at a later date.
Page assets can also be previewed, which shows the user what the asset looked like at that point in time, or compared to the current version.
Learn more about versions in the Hannon Hill Knowledge Base