In November 2025, Okooo5km contributed to the Homebrew/homebrew-cask repository by enhancing the Zipic cask with a focus on security and maintainability. They implemented a new app update mechanism in Ruby, refreshing the download URL and homepage to align with the latest release source. Their work introduced URL verification to strengthen integrity checks, reducing the risk of tampered installations. Additionally, they added uninstall data cleanup paths to ensure thorough removal of application components. Leveraging skills in DevOps, Homebrew Cask Management, and security, Okooo5km’s updates streamlined maintenance workflows and improved end-user trust by validating sources and centralizing verification logic.