SSH Ache Teams — the commercial edition (E2EE team sharing, plans & billing). Download the installer for your platform below. macOS users can also brew install --cask SSH-Ache/sshache/sshache-teams. Looking for the individual, Apache-2.0 build you can use commercially with no permission? That's SSH-Ache/ssh-ache.

A changed host key is no longer a dead end

A server rebuilt behind the same address — a replaced cloud instance, a reinstalled box — regenerates its host keys. The app compared them with the stale entry in ~/.ssh/known_hosts, refused (correctly), and offered no way forward except hand-editing the file. Clients with their own trust store kept connecting with the same credentials, so it looked like the app was broken.

Now the connection stops on a red Host key CHANGED prompt showing the new SHA256 fingerprint and a man-in-the-middle warning. Reject stays the default. Choose Trust new key only once you have verified the fingerprint (for example ssh-keygen -lf /etc/ssh/ssh_host_ed25519_key.pub on the server): the app removes the host's old lines from known_hosts (backup kept as known_hosts.old), records the new key and connects.

Jump hosts still refuse a changed key — open a direct session to the jump host once to re-trust it.

SSH Ache Teams — the commercial edition (E2EE team sharing, plans & billing). Download the installer for your platform below. macOS users can also brew install --cask SSH-Ache/sshache/sshache-teams. Looking for the individual, Apache-2.0 build you can use commercially with no permission? That's SSH-Ache/ssh-ache.

SSH Ache Teams — the commercial edition (E2EE team sharing, plans & billing). Download the installer for your platform below. macOS users can also brew install --cask SSH-Ache/sshache/sshache-teams. Looking for the individual, Apache-2.0 build you can use commercially with no permission? That's SSH-Ache/ssh-ache.

SSH Ache Teams — the commercial edition (E2EE team sharing, plans & billing). Download the installer for your platform below. macOS users can also brew install --cask SSH-Ache/sshache/sshache-teams. Looking for the individual, Apache-2.0 build you can use commercially with no permission? That's SSH-Ache/ssh-ache.

SSH Ache Teams — the commercial edition (E2EE team sharing, plans & billing). Download the installer for your platform below. macOS users can also brew install --cask SSH-Ache/sshache/sshache-teams. Looking for the individual, Apache-2.0 build? That's SSH-Ache/ssh-ache.

Download the installer for your platform below. macOS users can also brew install --cask SSH-Ache/sshache/sshache-teams.