I was studying the MQTT protocol and got in doubt why the rtos implements it instead of MQTT-SN.
There is an email from April 2016 on the Zephyr-devel mailing list saying that there are little dependencies to implement the MQTT-SN and on the roadmap it could be implemented first, then CoAP and finally MQTT itself.
Is there any updates about this apart from the single reply that it received back in 2016?
