> What it's about is, newer versions change things. A newer version of OpenSSH disables GSSAPI by default when an older version had it enabled.

Debian patches defaults in OpenSSH code so it behaves differently than upstream.

They shouldn't legally be allowed to call it OpenSSH, let alone lecture people about it.

Let them call their fork DebSSH, like they have to do with "IceWeasel" and all the other nonsense they mire themselves into.

When you break software to the point you change how it behaves you shouldn't be allowed to use the same name.

It's called open source. People are allowed to compile it as they wish. That's part of the positive, and doing so doesn't mean anything is broken.