Jacob A. Smith focused on improving the build configuration for the SBNSoftware/icaruscode repository by enhancing the readability and maintainability of its CMakeLists.txt file. He applied his expertise in build systems and CMake to perform a comprehensive whitespace cleanup, ensuring that the configuration files are easier to read and maintain without introducing any functional changes. This work emphasized code-quality housekeeping, reducing the risk of future maintenance issues and supporting long-term project sustainability. Although no new features or bug fixes were delivered during this period, Jacob’s attention to detail in version-control practices contributed to a cleaner and more manageable codebase.