LetsEncrypt is wonderful — SSL certificates automatically generated and updated. CertBot does the actual work in one of its many incarnations. Most of my sites use LetsEncrypt to auto-renew certificates. Recently the CertBot at my hoster stopped updating, and now certificates are expiring. The hoster isn’t responding to mail asking them to give CertBot a kick in the pants, so I’m starting to look at other options. It’s weird because for the past 10 years they’ve been good Open-Source-Friendly hosters.
If things move there will probably be a hiccup in access, but I’ll give a shout when it does. The Calamares site runs on GitHub, so is unaffected by this whole thing.