During August 2025, Simexce enhanced the build system for the radareorg/radare2 repository by refactoring core Windows batch scripts to improve cross-platform compatibility and reliability. Focusing on build scripting and CI/CD, Simexce updated configure.bat, make.bat, and preconfigure.bat to support diverse environments and newer toolchains, introducing robust compiler detection and Meson version validation to prevent incompatible builds. The work also standardized installation prefix handling in sys/create_r2.bat, streamlining deployment across systems. By addressing edge cases and improving script logic using Windows Batch, Simexce enabled smoother onboarding for contributors and more consistent CI outcomes, demonstrating depth in build automation engineering.