So I was able to get mine working… again. I wish there was a clean way to migrate integrations, but that’s what I get for HACS.
I have a verified Ecowitt HACS integration. This is how I did it.
-Using HA file editor, go to “/config/custom_components/ecowitt/”
-Download “__init__.py”
-Edit line 21 to " async_get as async_get_entity_registry,"
-Save file.
-In HA file editor, upload file, overwrite existing one.
-Reboot.
-Update to 2023.5
-Profit.
Good luck all!