During October 2025, this developer focused on modernizing the build environment for the MaaAssistantArknights repository by updating the macOS deployment target to version 13.4 using CMake. Their work centered on build system configuration, specifically enabling compatibility with to_chars-based functionality required by newer macOS toolchains. By aligning the build configuration with current platform standards, they reduced the risk of future build failures and streamlined the integration of upcoming libraries. Although the scope was targeted, the update established a solid foundation for future enhancements, demonstrating a thoughtful approach to maintaining long-term project stability and supporting ongoing development in CMake and macOS environments.