During January 2026, Cuerty enhanced the potiuk/airflow repository by enabling the Airflow Helm chart to accept a revisionHistoryLimit of zero, expanding deployment flexibility and resource management for Kubernetes operators. Cuerty addressed a type comparison issue in the chart’s helper function, ensuring that zero is correctly recognized as a valid value rather than being mishandled due to unsafe string comparisons. This update improved the robustness of deployment templates and reduced configuration errors. The work involved Python, YAML, and Helm, with clear commit documentation and collaborative notes that support maintainability and traceability. The contribution demonstrated thoughtful attention to deployment edge cases.