Yeah, but what does need to change? Replacing the binary at runtime without downtime is indeed one way. What about making stuff read-only on a much more expansi

Yeah, but what does need to change? Replacing the binary at runtime without downtime is indeed one way. What about making stuff read-only on a much more expansive scale? Config, data, code, etc is all seen as the same thing and cannot be easily managed separately. Roll-back should also be made easy. Handwaving perhaps but I think additional granularity of permissions and control is inevitable.