Hi, I just fixed a couple of corner-cases relating to UpdateHostkeys in git HEAD and have enabled the option by default. IMO this protocol extension is important because it allows ssh clients to automatically migrate to the best available signature algorithms available on the server and supports our goal of deprecating RSA/SHA1 in the future. We would really appreciate your feedback on this feature if you are able to run git HEAD on non-production systems - we try our best to keep OpenSSH stable and usable through the development cycle (really, we try to keep it ready for release at any time). IMO it is quite suitable to use as a daily driver on one's laptop. To test this feature, you really only need run the ssh client. For more details on the protocol extension behind UpdateHostkeys, please see https://github.com/openssh/openssh-portable/blob/396d32f3/PROTOCOL#L286 Otherwise, feel free to ask me anything. Thanks, Damien Miller _______________________________________________ openssh-unix-dev mailing list openssh-unix-dev@xxxxxxxxxxx https://lists.mindrot.org/mailman/listinfo/openssh-unix-dev