I used the openweather forecast and it worked perfect after updating to 0.21.0 i get this error:
16-06-08 12:52:19 homeassistant.bootstrap: Invalid config for [sensor.openweathermap]: [forecast] is an invalid option for [sensor.openweathermap]. Check: sensor.openweathermap->forecast.
is it broken by the update or removed ?
Greetings from Mark