Worked on the XcodesOrg/homebrew-cask repository to address artifact integrity and release reliability, focusing on maintaining secure and compatible downloads for users. Using Ruby and package management skills, updated the SHA-256 checksums for Vimcal DMG files after a re-upload, ensuring that both ARM and Intel builds matched the new files without requiring a version bump. This approach prevented checksum mismatches and maintained the integrity of distributed assets. Consolidated the checksum updates into a single pull request, streamlining release engineering and reducing potential support incidents. No new features were introduced during this period, with efforts dedicated to stabilizing existing assets.