Worked on the Homebrew/homebrew-cask repository to deliver a Blender LTS Build Integrity Update, focusing on updating Blender LTS to version 4.5.7. The work involved refreshing and validating SHA256 checksums for both ARM and Intel builds, ensuring consistency and reliability across architectures. Using Ruby and package management skills, the developer managed release engineering tasks and cross-architecture validation to strengthen the release process. This update improved artifact readiness and reduced user-impact risk by verifying build integrity for Blender LTS releases. No major bugs were addressed during this period, with efforts concentrated on enhancing release reliability and user trust through technical diligence.