If you need to inspect the complete configuration of a past version in a safe read-only state, select the newly introduced View version mode. This mode is available for all versions, but the latest one, providing the context of a previous change or an issue.
When in viewing mode, the Edit and Restore options are disabled. To exit the viewing mode and return to the latest version, close the notification bar:
For more information about the versioning system, refer to Versioning query template user guide.