Worked on enhancing forward compatibility and code quality in the schneems/TechEmpowerFrameworkBenchmarks repository by updating the use of the Mutiny API within a Quarkus-based Java codebase. Focused on replacing the deprecated combinedWith method with the recommended with method, this change addressed deprecation warnings and ensured the code remains compatible with future Quarkus releases. The update preserved the original asynchronous operation semantics, maintaining both performance and reliability. By aligning the code with current Mutiny and Quarkus best practices, the work minimized upgrade risks and supported ongoing maintainability, demonstrating a careful approach to reactive programming and dependency management.