In July 2025, Zac Langford delivered the foundational build and packaging setup for the Agama library within the JuliaPackaging/Yggdrasil repository. He established a cross-platform build recipe that defined sources, platforms, products, and dependencies, enabling the Agama library to be compiled and packaged for multiple systems. His approach incorporated C++ and Julia, leveraging build system expertise to configure compilation flags and link against GSL and LLVMOpenMP for portable distribution. This work laid the groundwork for scalable packaging and improved traceability, addressing the need for efficient downstream distribution. The contribution demonstrated depth in package management and cross-system build configuration.