Climate deprecated

Can someone explain what the following means in layman’s terms?

ClimateDevice is deprecated, modify HeatmiserNeostat to extend ClimateEntity

What is it that I need to do?

I am getting the same message (v: 0.110.1)
ClimateDevice is deprecated, modify BroadlinkThermostat to extend ClimateEntity

I’m seeing this as well. Didn’t see anything in the release notes about this

Probably some custom integration which needs to be updated?

I have three of these messages for different climate entities and no mention in the documents of this depreciation

as @cogneato said, each dev of each custom component should be informed to update it

I can’t find any documentation about this. What is needed to upgrade from ClimateDevice to ClimateEntity?