I’ve got a Zen Mk III, and this was in the email from Roon:
“If your device is from one of the manufacturers below, we have confirmed that the dependencies have been met and your device is ready to go for the update.
Partners who have confirmed dependencies are met:
Innuos
Exasound
Small Green Computer
If your Core’s manufacturer is not on the list and Roon is failing to start after the update, we recommend contacting them directly.”
So you should be good to go if you’ve done the Innuos updates.