> What if this is not about closing off an API. Maintaining a stable API is difficult That's why any sane software uses a stable public API and an internal one

> What if this is not about closing off an API. Maintaining a stable API is difficult That's why any sane software uses a stable public API and an internal one that can be closed off or has breaking changes all the time. > MQTT has no versioning and limited hierarchy in the pub / sub model It's currently handled like this: https://github.com/Doridian/OpenBambuAPI/blob/main/mqtt.md https://github.com/Doridian/OpenBambuAPI/blob/main/mqtt.md. Would it be a far stretch to add an "api_version":x field and a "internal_" prefix for some commands?