The next release of OpenSSH (due around 2024/03) will make DSA optional at compile time, but still enable it by default. Users and downstream distributors of OpenSSH may use this option to explore the impact of DSA removal in their environments, or to hard-deprecate it early if they desire. Around 2024/06, a release of OpenSSH will change this compile-time default to disable DSA. It may still be enabled by users/distributors if needed. Finally, in the first OpenSSH release after 2025/01/01 the DSA code will be removed entirely. In summary: 2024/01 - this announcement 2024/03 (estimated) - DSA compile-time optional, enabled by default 2024/06 (estimated) - DSA compile-time optional, *disabled* by default 2025/01 (estimated) - DSA is removed from OpenSSH
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