During December 2025, work centered on maintaining and improving the ROCm/aiter repository, with a focus on ensuring compatibility with ROCm 6.4. The primary engineering effort addressed a compilation error in the composable kernel subproject, which was resolved through targeted C++ development and build system management. By updating the relevant codebase, the developer enabled successful builds and preserved downstream feature functionality on the new ROCm release. This work required a detailed understanding of C++ and the intricacies of build systems, emphasizing stability and compatibility for users relying on ROCm/aiter in high-performance computing and machine learning environments.