During May 2025, this developer contributed to the microsoft/vcpkg repository by creating a new vcpkg port for the unimail-cpp-sdk, focusing on build systems and package management using CMake. They configured the port to fetch the SDK directly from GitHub, streamlined the build process by disabling tests, and ensured installation via CMake for reproducibility. To support downstream developers, they authored a comprehensive usage guide detailing integration steps and usage patterns. This work enabled seamless integration of the unimail-cpp-sdk into projects, reducing friction and accelerating adoption. The contribution demonstrated a solid understanding of package management workflows and build automation.