Anne van de Graaf focused on stabilizing output formatting and test reliability in the KratosMultiphysics/Kratos repository, working primarily with C and file management. She addressed two bugs in the GiD Post processing path, reverting real-number formatting precision to restore previous output behavior and updating test reference files to match the latest expected formats. Her work preserved compatibility with downstream workflows and improved CI reliability, emphasizing maintenance and regression prevention over new feature development. By aligning tests and outputs, Anne ensured that GiD-based analyses remained consistent and predictable, demonstrating careful attention to library development and robust testing practices throughout the month.