mitemp_bt not showing battery state anymore/documentation may be wrong?

[oneseventhree]

The problem

mitemp_bt does not show battery anymore BUT still shows temp/humidity using this code in config.yaml and temp/hum and battery worked:

sensor:
  - platform: mitemp_bt

but I saw in the documentation I now need:

sensor:
  - platform: mitemp_bt
    mac: '58:2D:34:39:31:D4'
    monitored_conditions:
      - battery

When I tried this I get the error in Configuration validation:

Invalid config for [sensor.mitemp_bt]: [mac] is an invalid option for [sensor.mitemp_bt]. Check: sensor.mitemp_bt->mac. (See ?, line ?).

Environment

• Home Assistant Core release with the issue: 0.118.3
• Last working Home Assistant Core release (if known): Cannot remember
• Operating environment (OS/Container/Supervised/Core):
• Integration causing this issue: mitemp_bt
• Link to integration documentation on our website: https://www.home-assistant.io/integrations/mitemp_bt/

Problem-relevant configuration.yaml

See above

Traceback/Error logs

None showing up

Additional information

[probot-home-assistant[bot]]

mitemp_bt documentation mitemp_bt source _{^{(message by IssueLinks)}}

[oneseventhree]

I found the problem was that I still had the custom component in my custom_components folder