I'm looking for a MQTT library that support MQTTv5.

I've tried https://github.com/eclipse/paho.mqtt.embedded-c but looks it hasn't been updated for 6 years. Also does not support version 5.

I also found https://github.com/wolfSSL/wolfMQTT slope game which looks good but it looks like it requires some more manual work from the user to handle incoming messages.

Has anyone tried wolfMQTT?

Any other libraries?

I want it for microcontrollers like Cortex-M0/0+/3/4 in C.