Worked on packaging and release automation for John's Background Switcher across the qishibo/winget-pkgs and nushell/winget-pkgs repositories, focusing on manifest creation and package management using YAML. Delivered versioned packaging artifacts, including installers, locale resources, and version manifests, to streamline Winget-based deployment without altering application functionality. Ensured each release met repository and Winget submission standards, improving distribution speed and localization support. Validated packaging readiness and maintained detailed release records through commit documentation. The work emphasized traceability, release process reliability, and discoverability for end users, demonstrating a methodical approach to package management and manifest creation in a collaborative open-source environment.