Version core-2021.2.1 lost every Z-Wave device from Smartthings

I simply upgraded to 2021.2.1 and now my sensors for water, doors, smokes, etc are all undefined in HASS. I see Z-wave mentioned in the release notes. I began looking for other Z-Wave solutions in HASS and they prompt for a USB Stick. I have none.

The Z-Wave mentioned in the release notes are about the new Z-Wave JS integration, but my understanding is that absolutely nothing was touched with the other Z-Wave integrations with the exception of marking them as depreciated.

I attempted removing the Smartthings integration and reinstall it. The Z-wave devices came back now except for two. Whew! Now I will dig into why just those two aren’t working.

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