@leah Thankfully you didn't ask what the oldest OpenSSH version I regularly connect to is, because that would have been in the <= 7.9 bucket. (And my DSL modem is out on the technicality that it doesn't even run OpenSSH; it uses dropbear.)
https://mastodon.social/@cks/113637003297331934
@cks PubkeyAcceptedKeyTypes +ssh-dss
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