Sorry about that! Our changelog system had an issue and didn’t publish the alerts properly, it only updated our UI. We’ve already fixed it and the new changelog about the Galaxy DNS change is now available here:
Thank you @jasongrishkoff ! We are already aware of the root domain situation, those apps will not be affected yet. We will publish a new changelog next week with the steps that root domains will need to follow. This change will only apply to apps that have a CNAME pointed.
In some cases, when the DNS provider supports ALIAS records, you can point a root domain to a CNAME, but not all DNS providers support ALIAS record creation.
By the way, on Metal apps that use the new Settings screen (also, yay! No more awkward redirects!), under the Networking tab, there’s an accordion with instructions for setting up domains.
If you set up a custom domain, it instructs you do to this: