Worked on the Homebrew/homebrew-cask repository to implement the Claude Code 2.0.62 release, introducing architecture-specific SHA256 checksums for both Intel and Apple Silicon builds. This update enhanced the integrity and verifiability of downloaded binaries, allowing users to confirm binary authenticity and reducing the risk of tampered software. The technical approach involved release engineering, multi-architecture packaging, and automation of cryptographic checksum verification. Using Ruby and package management tools, the work focused on strengthening security and compliance within the Homebrew cask ecosystem. No major bugs were addressed during this period, and the release cycle maintained a high level of stability.