If you're anything like any company in the world, you release to QA, then that build, when approved, can move to Stage. From there, another approval, and it moves to Prod. There is now a UI to Approve/Deny builds. What I really want from the deployment stuff is to only allow approved builds to advance to the next environment. So only builds marked as approved are an option in the version dropdown for Stage. Right now, however, you can create a whole new release and push it directly to Stage.
Is there some usage pattern I'm missing here? I would expect all the enterprise folks to throw a fit over this, but maybe this is why most people still suggest using regular plans for deployments?