chore: release v0.2.0

-   (Acgua) Fixed starting MQTT server
-   (Acgua) Code cleanup
-   (Acgua) Removed info log 'MQTT is not activated in adapter instance settings.'
-   (Acgua) New object 'enabled' ('fully-mqtt.x.[Device Name].enabled') to indicate if the device is enabled in the adapter settings
-   (Acgua) 'alive' state is set to null if device is not enabled (to not show connection/disconnection symbols in device object 'fully-mqtt.x.[Device Name])
-   (Acgua) New option "Create default event objects at adapter start"

README.md

@@ -48,8 +48,7 @@ Once this ioBroker.fully-mqtt adapter is tested accordingly and runs stable, I w
     Placeholder for the next version (at the beginning of the line):
     ### **WORK IN PROGRESS**
 -->
-
-### **WORK IN PROGRESS**
+### 0.2.0 (2023-03-30)
 
 -   (Acgua) Fixed starting MQTT server
 -   (Acgua) Code cleanup