v0.10.0

[0.10.0] - 2026-08-14

Breaking Changes

• Move the SSH transport to russh, unify TLS on rustls
  ssh-agent auth is dropped. It rode on libssh2's
  userauth_agent; russh reaches an agent through a separate integration, deferred
  to the key-setup stage. Authentication is now the credential's key file or the
  stored password. A key credential that relied on the agent needs its key file
  set explicitly (turnout credential edit NAME --key PATH). See ADR 0011.

Features

• Move the SSH transport to russh, unify TLS on rustls