mqtt-topic-frontend_thing_update.md

@@ -10,6 +10,7 @@ title: 'MQTT Topic: frontend_thing_update'
 
 
 
+
 # `frontend_thing_update`
 
 
@@ -153,7 +154,9 @@ Changes in parsers timestamp columns.
 
 ## Version 7
 
-Changes in parsers: header and comment not in read_csv anymore and ingest types are `null` at top level
+Changes in parsers:  -header and comment not in read_csv anymore 
+- ingest types are `null` at top level if unused
+- `mqtt_device_type` moved from `thing` to `mqtt` 
 
 ```py
 {