- D-Bus methods, properties, and signals all working correctly
- Shell integration tests pass 16/19 tests
- Core daemon fully decoupled from D-Bus dependencies
- Clean architecture with thin D-Bus wrappers established
- Signal emission using correct dbus-next pattern
- Updated test scripts for apt-ostreed service name
- Fixed dbus-next signal definitions and emission patterns
- Updated TODO and CHANGELOG for Phase 3 completion
- Update systemd service file with Type=simple and comprehensive locking
- Enhance D-Bus service and policy files for proper activation
- Remove OSTree dependency for test mode compatibility
- Implement automated service file installation and cleanup
- Add comprehensive systemd usage documentation
- Update changelog and TODO to reflect completed systemd improvements
- Service now successfully running under systemd management
This completes the systemd service integration with production-ready
configuration and best practices for daemon lifecycle management.