v4.4.0
Features
Concentratord ZMQ API
This updates the Concentratord ZMQ API interface to be compatible with the ChirpStack Concentratord v4.5+ and ChirpStack Gateway Mesh v4.1+. If using the Concentratord backend, make sure to update this / these component(s) too.
Mesh events / commands
This refactors the Gateway Mesh heartbeat payload into a more generic Mesh Event payload, which can be used by both "known" and "proprietary" event types. The first implemented "known" type is the heartbeat. It also implements Mesh commands that can be used to execute commands configured on the Relay gateway.