- Updated HAProxy configuration template to set all standard proxy headers for HTTP requests.
- Added support for a unique request ID via `unique-id-format` and `unique-id-header` directives.
- Implemented E2E tests for header validation, request correlation, and configuration correctness.
- Enhanced documentation to explain usage and examples of proxy headers.
- Updated CI workflows to include E2E tests for proxy headers.
- Eliminated the `version` field across various examples and documentation for simplicity and alignment with newer Docker Compose and Swarm standards.
- Updated relevant documentation and example usage instructions accordingly.
- Introduced `proto` and `socket` options for backend communication, supporting protocols like FastCGI (fcgi) and HTTP/2 (h2).
- Updated HAProxy configuration templates to handle Unix socket paths and protocol-specific settings.
- Enhanced documentation with examples for FastCGI using Unix sockets and TCP connections.
- Added new tests to validate FastCGI support, including expected configuration generation.
- Improved container labels documentation formatting and fixed typos.
- Clarified static discovery mode requirements in static.md.
- Updated Kubernetes annotations explanations.
- Enhanced README.md with details about supported platforms and features.
- Bumped Swarm example image to version 4.6.0.
- Add sidebar_position to all documentation files (1-15)
- Add "Configuration Reference" section to README.md with links to:
- Container Labels
- Environment Variables
- Volumes
- Other Configurations
- Limitations
- Ensure sidebar_position values match README.md link order exactly
- Order follows logical flow: Platform installation → Tool installation → Special topics → Configuration reference
- All documentation now properly configured for Docusaurus
