5.3 is now up to date

Yes, new version works much better. The Mac is fast, my alerts have come back and it just looks like a few UI elements have changed (so far, that’s what I’ve noticed).

Mobile still doesn’t work because there’s no app in the store yet.

just to confirm, the latest build is 20211027-123807 and if you download it now, that’s what the technician console should say