It seems they support SHA256 just fine: $ ssh -oHostKeyAlgorithms=-ssh-rsa repo.or.cz The authenticity of host 'repo.or.cz (195.113.20.142)' can't be established. RSA ...
The OpenSSH 8.3 release is out. This primarily a bug-fix release with a handful of minor new features. It does, however, carry a prominent notice that ssh-rsa signature algorithm will be disabled in ...
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