仕様ならそれでいいんだけどリリースノートに記述がないんだよな・・・
This account is not set to public on notestock.
鬼怒川で男性1人が行方不明 バーベキュー中に流されたと見て捜索 https://news.livedoor.com/article/detail/18330315/
The key's randomart image is:
+--[ED25519 256]--+
| ___/ \ |
| / / //⌒ |
|/ (゚)/ / / .|
|/ ( /。⌒丶。 |
| \\゚。∴。o |
| /⌒\\゚。:o|
| | \U∴)|
| | ゙U| |
+-----------------+
> we will be disabling the "ssh-rsa" public key signature algorithm by default in a near-future release.
OpenSSH 8.3 was released on 2020-05-27 https://www.openssh.com/txt/release-8.3