Developed and released the GoXLR Utility version 1.2.3 for Linux, Windows, and macOS within the telegramdesktop/winget-pkgs repository, focusing on cross-platform deployment and streamlined package management. The work involved creating YAML-based manifest files, integrating locale metadata, and establishing a consistent versioning system to support localization and upgrade tracking. By introducing a new Linux App replacement, the release simplified ongoing maintenance and improved the packaging workflow. The approach aligned release artifacts with the winget-pkgs distribution process, enabling faster onboarding for users and facilitating future updates. The project emphasized manifest creation and package management as core technical skills.