During December 2025, Bhaven Shah focused on refining the feature flag subsystem in the ansible/awx repository by removing the IPv6 feature flag and updating related unit tests. Using Python and leveraging skills in API testing and unit testing, Bhaven ensured that the Feature Flags API accurately reflected the updated set of flags, maintaining output correctness and test coverage. This work reduced the API surface area and simplified ongoing maintenance, directly addressing a bug related to feature flag management. The changes contributed to improved stability and maintainability of the codebase, demonstrating careful attention to both technical accuracy and long-term project health.