I'd caveat this with code change. Its very common to need to wait for some version of a binary to be live before updating some associated configuration to enab

I'd caveat this with code change. Its very common to need to wait for some version of a binary to be live before updating some associated configuration to enable a feature in that binary (since the dynamic configuration isn't usually versioned with the binary). It's possible that some systems exist that fail quiet, with a non-existent configuration option being silently ignored, but the ones I know of don't do that.