Support ed25519 hostkeys and authorized_keys.
Add chacha20-poly1305 authenticated cipher.
Support using rsa-sha2 signatures.
It should also be noted that, according to the changelog, support for OpenSSH mitigation mechanisms is pending. This should be monitored for future ssh-audit releases.
As per changelog:
Since 2020.79:
Support ed25519 hostkeys and authorized_keys. Add chacha20-poly1305 authenticated cipher. Support using rsa-sha2 signatures.
It should also be noted that, according to the changelog, support for OpenSSH mitigation mechanisms is pending. This should be monitored for future ssh-audit releases.