Houmain contributed to cross-platform package management by delivering two feature releases over two months, focusing on the WerWolv/winget-pkgs and nushell/winget-pkgs repositories. Houmain upgraded the Winget manifest to version 4.10.1, adding arm64 binaries for Linux and macOS, improving installer user experience, and streamlining release automation using YAML. In the following month, Houmain released Houmain.keymapper 4.11.1, introducing Windows Unicode typing support and addressing macOS bugs, while ensuring reproducible builds and comprehensive localization updates. The work demonstrated depth in package management, YAML schema versioning, and cross-platform artifact handling, resulting in more maintainable and reliable distribution pipelines.