Mill room temp (#18203)

* mill, avg room temp

* typo

* Mill device_state_attributes

homeassistant/components/climate/mill.py

@@ -19,7 +19,7 @@ from homeassistant.const import (
 from homeassistant.helpers import config_validation as cv
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
 
-REQUIREMENTS = ['millheater==0.2.2']
+REQUIREMENTS = ['millheater==0.2.3']
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -112,16 +112,17 @@ class MillHeater(ClimateDevice):
     @property
     def device_state_attributes(self):
         """Return the state attributes."""
-        if self._heater.room:
-            room = self._heater.room.name
-        else:
-            room = "Independent device"
-        return {
-            "room": room,
+        res = {
             "open_window": self._heater.open_window,
             "heating": self._heater.is_heating,
             "controlled_by_tibber": self._heater.tibber_control,
         }
+        if self._heater.room:
+            res['room'] = self._heater.room.name
+            res['avg_room_temp'] = self._heater.room.avg_temp
+        else:
+            res['room'] = "Independent device"
+        return res
 
     @property
     def temperature_unit(self):

requirements_all.txt

@@ -619,7 +619,7 @@ mficlient==0.3.0
 miflora==0.4.0
 
 # homeassistant.components.climate.mill
-millheater==0.2.2
+millheater==0.2.3
 
 # homeassistant.components.sensor.mitemp_bt
 mitemp_bt==0.0.1