[Thom2000]

Sadly services such as Github don't support these so it's mostly good for internal infrastructure.

[lights0123]

They do, for Enterprise customers only: https://docs.github.com/en/enterprise-cloud@latest/organizat...

They've rolled their host key one time, so there's little reason for them to use it on the host side.

[rpicard]

I’d love if they supported an SSH certificate CA for commit signing verification though.