ShellyForHASS: [BUG] All shellies unavailable after updating to 2021.12.1

Environment

• ShellyForHASS release with the issue: 0.3.2
• Last working ShellyForHASS release (if known): i think the version before this one
• Home Assistant Core release with the issue: 2021.12.1
• Operating environment (Home Assistant/Supervised/Docker/venv): Home Assistant

Describe the bug

I updated home assistant and after that all shellies are offline. The used ip addresses are all correct and i can use the “Visit Device” button in home assistant devices to get to the web interface.

Steps to Reproduce

Expected behavior

Screenshots

Traceback/Error logs

Logger: homeassistant.config_entries
Source: custom_components/shelly/__init__.py:98
Integration: Shelly smart home (documentation)
First occurred: 18:33:29 (17 occurrences)
Last logged: 18:33:30

Error setting up entry Wohnzimmer - Media for shelly
Error setting up entry GästeWC for shelly
Error setting up entry Wohnzimmer - Strom 1 for shelly
Error setting up entry Esszimmer - Licht for shelly
Error setting up entry Küche - Strom for shelly
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/config_entries.py", line 313, in async_setup
    result = await component.async_setup_entry(hass, self)  # type: ignore
  File "/config/custom_components/shelly/__init__.py", line 98, in async_setup_entry
    conf = CONFIG_SCHEMA_ROOT(data)
  File "/usr/local/lib/python3.9/site-packages/voluptuous/schema_builder.py", line 272, in __call__
    return self._compiled([], data)
  File "/usr/local/lib/python3.9/site-packages/voluptuous/schema_builder.py", line 594, in validate_dict
    return base_validate(path, iteritems(data), out)
  File "/usr/local/lib/python3.9/site-packages/voluptuous/schema_builder.py", line 432, in validate_mapping
    raise er.MultipleInvalid(errors)
voluptuous.error.MultipleInvalid: extra keys not allowed @ data['host']

Additional context

I think that i understand what “voluptuous.error.MultipleInvalid: extra keys not allowed @ data[‘host’]” could mean, but i don’t have any idea where this “host” entry could be in my configs.

I probably did forget to read the how to upgrade or whatever or missed something. I am thankfull for any help.