Developed and shipped a dedicated addon-management feature for the Homebrew/homebrew-cask repository, focusing on streamlining World of Warcraft addon installation on macOS. Leveraging Ruby scripting and cask management, the work introduced a Homebrew Cask for the WowUp-CF addon manager, enabling users to install and manage addons through a centralized, macOS-native workflow. The integration included groundwork for CurseForge support within WowUp, consolidating the installation process and reducing onboarding friction. Emphasis was placed on clear documentation and commit-driven development, with a focus on business value by simplifying setup and providing a unified application deployment experience for macOS users.