v0.4.0 — SCP wire fix + agent-first JSON

ssh-cli 0.4.0

Critical: crates.io 0.3.9 advertised SCP but the wire protocol was broken (literal \\n, empty ACK, missing remote status). Upgrade to 0.4.0.

Highlights

• SCP wire protocol fixed (header newline 0x0a, ACK/EOF 0x00, remote status, path escape)
• Regular files only (no recursive dirs / no SFTP)
• Downloads via .ssh-cli.partial + atomic rename; mode/times on partial before rename
• Upload streams in 32 KiB chunks (no full-file RAM load)
• Bi-directional mtime/mode preserve (-tp/-fp)
• scp --json → scp-transfer event + JSON error envelope
• tunnel --json → tunnel_listening after local bind
• Flag parity: timeout, key, password-stdin, key-passphrase(-stdin)
• E2E E10–E14 + suite gaps_v040
• Product-line docs honesty (DOC-004b/c/d)

Install

cargo install ssh-cli --locked

Links

• crates.io
• CHANGELOG
• CHANGELOG pt-BR

No telemetry.