During November 2025, Diego Mateos improved the build and installation process for the IfcOpenShell repository by restructuring installation targets within CMakeLists.txt. Using his expertise in build systems and CMake, he delivered a more reliable and organized output layout, which reduced installation errors and simplified downstream packaging. Diego ensured that target folders now respect the parent CMake configuration, addressing inconsistencies in directory structure and improving maintainability. His work focused on refining the software development workflow for IfcOpenShell, resulting in a cleaner build process. The depth of his contribution lay in the careful integration of CMake best practices to streamline installation.