When processes are up for review they often don't need any changes. At present we are forced to make a minor change (ie. add a space somewhere) just to trigger the approval process to remove the process from the review cycle. This also updates the version which should not be necessary. It would be great to see an option to acknowledge the process has been reviewed and mark it as complete without having to republish.
It would be heaps better for staff if the 'Reviewed it' option was available when explicit process reviews are set to off too.