v1.4
- Memory optimisation: remove the use of an additionnal buffer in mqttMessageReceivedCallback
- Add support for MQTT last will message.
- Add support for MQTT persistence (cleanSession = false)
- Constructor modification :
- onConnectionEstablished explicit argument has been removed, the callback will alway be named onConnectionEstablished and you MUST implement it in your sketch.
- enableSerialLogs has been removed, now you need to call enableDebuggingMessages if you want to enable them.
- enableWebUpdater has been removed, now you need to call enableHTTPWebUpdater if you want to enable it.
- MQTT port default to 1883, can be changed from constructor
Upgrading to new constructor format is recommended but the old one still work.