Worked on upgrading the POCO library to version 1.14.1 within the microsoft/vcpkg repository, focusing on enhancing compatibility and stability across the build system. The approach involved applying targeted patches, refining dependency management, and adjusting MinGW compilation flags to align with the updated library requirements. By removing the unnecessary libatomic dependency, the work streamlined the dependency graph and reduced potential runtime conflicts. Utilizing C++, CMake, and patch management skills, the developer improved cross-platform build reliability and continuous integration outcomes for vcpkg users, delivering a cleaner integration that supports more robust and maintainable builds across diverse development environments.