During August 2025, Madfr03 focused on improving the stability of the Adyen/adyen-ios repository, specifically addressing a critical issue in the AdyenSwiftUI view controller presentation flow. Working with Swift and SwiftUI, Madfr03 resolved a crash that occurred when presenting a view controller multiple times in rapid succession by caching the reference earlier in the process. This solution was reinforced with targeted unit tests to validate the presentation logic on iOS 17, ensuring future compatibility and preventing regressions. Although no new features were released, the work demonstrated depth in debugging and a strong emphasis on robust, test-driven iOS development practices.