Fixed
- Environment variable handling in Config class
- Added proper os.getenv() check in config.get()
- Fixed API key loading from .env files
- Improved error messages for missing keys
Changed
- Enhanced configuration management
- Simplified environment variable access
- Improved error handling for missing API keys
- Added better debugging support
Documentation
- Updated debugging guide with environment troubleshooting
- Added clear examples for API key configuration
- Improved error message documentation
For full changelog, see docs/changelog.md