[alphaIuGN59]

Seems like github added a new ip address for me `192.30.253.113`..

`Warning: Permanently added the RSA host key for IP address '192.30.253.113' to the list of known hosts.`

Never seen this message before.

[blattimwind]

I dunno, but since https://api.github.com/meta throws a 500 I'd be wary about confirming that message just yet.

[avian]

I regularly see new IP addresses added by GitHub via ssh messages like yours.