During September 2025, Solu Walana focused on enhancing the robustness of the solver export path in the moby/buildkit repository. Addressing a critical edge case, Solu resolved an infinite loop that occurred when the export process encountered missing records, specifically the ErrNotFound scenario. By aligning the export record handling with alternative paths and introducing safer termination logic, Solu improved consistency and reduced the risk of stalled builds. The work included expanding integration test coverage to validate these changes. Leveraging Go for backend development and system programming, Solu’s efforts deepened the reliability of core build processes without introducing new features.