Cannot See Pipeline History for Changes Made

Issue

Users can’t see pipeline history for changes made to the pipeline. After making changes to the pipeline in Spinnaker, from the Pipeline Actions menu users should be able to select View Revision History, but it says No version history found.The correct behavior should show as following:

Cause

Spinnaker leverages underlying object versioning capabilities in S3/GCS.  Check if the object versioning has been enabled for the underlying bucket.