Worked on maintaining and updating the lizongying/homebrew-cask repository, focusing on artifact integrity for the AppFlowy Homebrew Cask. Addressed a critical issue by updating the SHA256 checksum to match the new AppFlowy 0.8.0 release artifacts, ensuring that Homebrew installations download and verify the correct files. This Ruby-based work involved careful Homebrew Cask management, with attention to validating checksums and documenting changes for reproducibility and future audits. By delivering precise, auditable updates, the developer improved repository reliability and reduced installation failures, supporting a smoother user experience and maintaining trust in the Homebrew installation process for AppFlowy users.