v2.0.3 — 8 bug fixes: snprintf overflow, proxy escaping, injection, t…

…hreading, port, password auth

v2.0.2 — Hotfix: ensure_master() before exec prevents timeout on stal…

…e ControlMaster socket

v2.0.1 — Command safety, SFTP, config hot reload

v2.0.0 — Cross-platform daemon, proxy support, drag-drop keys, async …

…health UI

v1.0.0: Initial public release

- C daemon with vfork+execvp, ~15ms overhead
- Bash CLI with 10 subcommands
- Web UI with REST API for agent self-configuration
- SSH key + password authentication
- Auto-build daemon from source on first use
- Compatible with 55+ AI agents via skills.sh ecosystem