Worked on enhancing mesh representation within the mitsuba-renderer/mitsuba3 repository by updating the Mesh.to_string() method to include child properties in its output. This improvement increased the observability and debuggability of mesh objects, making it easier for developers to diagnose issues and ensure consistent property display. The approach involved C++ development for property handling and updating associated Python tests to verify the new behavior, demonstrating a test-driven workflow. No major bugs were addressed during this period, but the work focused on improving developer experience and code maintainability through careful test maintenance and integration with Git versioning practices.