Currently Omatic Cloud offers the capability to Promote the Sandbox formula to Production once. If adjustments are made to the formula later (ex: a new field is added) there isn't a way to push that update to the Production formula. The Prod formula has to be deleted and then the Sandbox formula can be promoted again.
I would like to request the ability to promote changes from the Sandbox formula to the existing Production formula. This would eliminate the need to delete the existing Prod version. It would also encourage changes to be made and tested on the Sandbox formula prior to implementing in Prod since the LoE would decrease.