- Implement Python-based DynDNS client with Hetzner DNS API integration
- Add automatic IP detection for IPv4/IPv6
- Add automatic zone ID discovery
- Add Docker configuration with multi-stage build
- Add Docker Compose setup with restart policy
- Add environment variable configuration
- Add comprehensive documentation (CLAUDE.md)
- Add example configuration (.env.example)
- Add health check for container monitoring
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
