openhardwaremonitor warnings about temperature units

The problem

Recently the log has been filling up with warnings about the temperature sensors for openhardwaremonitor not specifying a unit of measurement.

What is version of Home Assistant Core has the issue?

core-2021.9.6

What was the last working version of Home Assistant Core?

No response

What type of installation are you running?

Home Assistant OS

Integration causing the issue

openhardwaremonitor

Link to integration documentation on our website

No response

Example YAML snippet

No response

Anything in the logs that might be useful for us?

Every temperature sensor has a warning similar to:
2021-09-15 07:07:01 WARNING (MainThread) [homeassistant.components.sensor] Entity sensor.drj_corsair_asrock_z370_extreme4_nuvoton_nct6791d_temperatures_temperature_3 (<class 'homeassistant.components.openhardwaremonitor.sensor.OpenHardwareMonitorDevice'>) with device_class None reports a temperature in °C which will be converted to °F. Temperature conversion for entities without correct device_class is deprecated and will be removed from Home Assistant Core 2022.3. Please update your configuration if device_class is manually configured, otherwise create a bug report at https://github.com/home-assistant/core/issues?q=is%3Aopen+is%3Aissue+label%3A%22integration%3A+openhardwaremonitor%22

Additional information

No response

[moto3001]

Same here, tried changing device_class to both ‘temperature’ and ‘measurement’ with no luck.

[github-actions[bot]]

There hasn’t been any activity on this issue recently. Due to the high number of incoming GitHub notifications, we have to clean some of the old issues, as many of them have already been resolved with the latest updates. Please make sure to update to the latest Home Assistant version and check if that solves the issue. Let us know if that works for you by adding a comment 👍 This issue has now been marked as stale and will be closed if no further activity occurs. Thank you for your contributions.