Worked on the XcodesOrg/homebrew-cask repository to enhance the reliability of package installations by addressing a verification issue with the CodexBar cask. Focused on stabilizing the download process, the developer updated the CodexBar download URL to a universal version and refreshed the SHA256 checksum for version 0.26.1, ensuring accurate verification and reducing installation failures. Collaborated with another contributor to align verification checks with standard Homebrew Cask practices. The work leveraged Ruby and package management expertise, emphasizing careful patching and adherence to community standards. This contribution improved user trust and reliability for Homebrew users installing CodexBar through the cask.