Javier Borbolla updated the GitKraken CLI Cask in the lizongying/homebrew-cask repository, focusing on package management and Homebrew Cask standards using Ruby. He migrated architecture identifiers from macOS_arm64 and macOS_x86_64 to darwin_arm64 and darwin_amd64, ensuring compatibility across Apple Silicon and Intel Macs. Javier also updated download URLs and SHA256 checksums, resolving packaging inconsistencies and improving installation reliability. His work included end-to-end validation with checksum verification and clear release notes, providing a seamless upgrade path for developers. The changes were delivered in a single, auditable commit, reflecting a focused and methodical engineering approach.