# Changelog
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [1.0.1] - 2025-08-06
### Fixed
- Fixed authentication issue with Airflow REST API by using CLI token directly as Bearer token
- Fixed response handling to return actual API data instead of just success messages
- Added debug information for 401 authentication errors to help with troubleshooting
### Removed
- Removed unused `AirflowClient` class as the implementation now uses AWS SDK's `invoke_rest_api` method directly
## [1.0.0] - 2025-01-31
### Added
- Initial release of MWAA MCP Server
- MWAA environment management tools:
- List, get, create, update, and delete environments
- Create CLI and web login tokens
- Airflow REST API integration:
- DAG management (list, get, trigger)
- DAG run monitoring
- Task instance tracking and logs
- Connections and variables listing
- Import error diagnostics
- Expert guidance tools:
- MWAA/Airflow best practices
- DAG design patterns and optimization
- Docker support with health checks
- Comprehensive documentation and examples
- Read-only mode for safe operations
- Support for multiple AWS profiles and regions
### Security
- IAM-based authentication
- Optional read-only mode
- Secure token handling for Airflow API access
### Documentation
- Comprehensive README with usage examples
- Detailed API documentation for all tools
- Best practices and troubleshooting guide
