Worked on the chenrui333/homebrew-core repository to enhance the stability and reliability of the Swagger Codegen packaging process. Focused on addressing a packaging regression by upgrading swagger-codegen to version 3.0.77 and reverting a previous commit to restore compatibility and stable behavior. Utilized Ruby and Homebrew package management skills to identify and resolve the root cause of build failures, ensuring a smoother experience for end users. Validated all changes through local testing and continuous integration, which reduced downstream failures and support overhead. This work contributed to a more maintainable release workflow and aligned the package with upstream improvements.