Release v0.6.2

Major Improvements

🏗️ Transmit Module Refactoring

• Split monolithic DataTransmitter into focused components with single responsibilities
• Introduced dependency injection for all components
• Created protocol-based design with OutputHandler and Transmitter interfaces
• Added test-friendly implementations: NullOutput, MockTransmitter, CollectingOutput
• Comprehensive test suite with 27 new tests demonstrating improved testability
• Full backward compatibility maintained

🧪 CI/CD Safe Testing

• Updated all smoke tests to not require real database connections
• All tests now safe for automated CI/CD pipelines
• Mocked HTTP calls for transmit functionality testing

🔒 PII Obfuscation

• Anonymized all names, emails, and API keys in test.sqlite
• Updated create_test_sqlite.py script to generate only anonymized test data
• Reviewed entire codebase to ensure no PII is present

🗄️ SQLite Support

• Full SQLite database support for all operations
• Proper URL parsing for sqlite:// connection strings
• SQL syntax adaptation between PostgreSQL and SQLite

Bug Fixes

• Fixed date filtering in SQLite implementation for data source strategies
• Fixed CLI mode mapping to correctly handle 'today', 'yesterday', 'date-range' modes
• Fixed CLI error handling to properly exit with error code when transmit fails
• Fixed BatchAnalyzer to correctly group data by date in refactored transmit module

Testing

• All 97 tests passing including new refactored transmit tests
• SQLite integration fully tested with transmit functionality
• All smoke tests are now CI/CD safe

Installation

pip install ll2cz==0.6.2

Full Changelog

See CHANGELOG.md for detailed changes.