Integration 'better_thermostat' not found

[distinq]

I just installed the Better Thermostat (AI Thermostat for Zigbee2MQTT) integration via HACS. However, after adding everything to the configuration.yaml I get an error saying:

Logger: homeassistant.components.hassio
Source: components/hassio/__init__.py:598
Integration: Home Assistant Supervisor (documentation, issues)
First occurred: 12:54:08 PM (1 occurrences)
Last logged: 12:54:08 PM

The system cannot restart because the configuration is not valid: Platform error climate.better_thermostat - Integration 'better_thermostat' not found.

Also, I do not see the integration among my other integrations. Is this because it is not actually called better_thermostat, but AI Thermostat?

Configuration:

- platform: better_thermostat
  name: Study Room
  thermostat: climate.study_radiator
  temperature_sensor: sensor.ble_temperature_study_temperature_sensor
  window_sensors: switch.study_radiator_window_detection
  weather: weather.home
  night_temp: 17
  night_start: 0:00
  night_end: 08:00

[distinq]

I found that I actually gave the answer myself already in the post:
It shouldn't be:
platform: better_thermostat

but
platform: ai_thermostat

[Kingo71]

The name better_thermostat is used on the beta versions

[faxbio]

Same problem here. the readme with the installation config examples should be updated.... ;-)