Addendum (not covered in the upgrade guide). I had to download and run the Himsa Noahlink Wireless driver installer before the upgrade tool would recognize the Airlink 2:
Noahlink Wireless Downloads – HIMSA.
After that, though, I was getting an Update Failed message after the Updater ran:
Re-opening the Updater gave me this dialog:
I used the Updater to Reinstall, with the same message at the end.
Additionally, COMPASS GPS 4.4 said this when hitting the Connect button. The be fair, I don’t have my Moment HAs yet, so there’s nothing for the Noahlink Wireless to connect to, yet.
I re-opened the Updater, didn’t start an update, but tried to connect with COMPASS GPS 4.4:
At any rate, dysfunction of the connection is not verified without a HA device to connect, so I’ll report back if I have further connection issues.