John developed and maintained Winget packaging for John's Background Switcher across the qishibo/winget-pkgs and nushell/winget-pkgs repositories, focusing on release readiness and distribution efficiency. He created and updated YAML-based manifests, installer definitions, and locale resources to support versions 5.9 and 6.0, ensuring alignment with repository and Winget submission standards. His work streamlined the packaging process, improved localization support, and enhanced version traceability without altering application functionality. By validating packaging artifacts and updating metadata, John enabled faster, more reliable deployments for end users. His technical approach emphasized manifest creation, package management, and careful adherence to release requirements.