Changelog

1.1.0 - 2025-10-26

Added

• HTTP Basic Authentication support
• Optional authentication with constant-time password comparison
• Protects all endpoints (/health, /live, /)
• Returns 401 with WWW-Authenticate header
• Disabled by default for backward compatibility
• Per-check timeout configuration
• Each check can override the global timeout
• Supports different timeouts per service (e.g., 500ms for local, 10s for remote APIs)

1.0.0 - 2025-10-26

Added

• Initial release - lightweight HTTP service for TCP port monitoring
• HTTP endpoints: /health (JSON), /live (liveness), / (HTML info)
• YAML configuration with multiple port checks
• Configurable timeouts and per-check settings
• Systemd service, Docker support, multi-platform builds
• Single binary with no external dependencies