Bradley Cooksley focused on stabilizing Windows builds for the nextcloud/craft-blueprints-kde repository, addressing persistent CI failures related to MSVC compilation. He re-enabled the KItinerary component in kdepim-addons, restoring essential Windows build functionality, and disabled the frei0r-plugins to prevent compilation errors specific to the MSVC toolchain. Using his expertise in build system configuration and cross-platform development, Bradley worked primarily with Python to refine the build process. His targeted changes reduced flaky builds and improved the reliability of both master and stable branches, laying the groundwork for faster iteration and more predictable release cycles on Windows platforms.