During July 2025, Mingwes focused on backend reliability and deployment quality across the ferrocene/ferrocene and hydro-project/hydro repositories. In ferrocene/ferrocene, Mingwes addressed CORS risks by refining how rustdoc generates font links, ensuring the crossorigin attribute is only applied when necessary and validating the change with targeted Rust tests. For hydro-project/hydro, Mingwes resolved a publishing edge case involving the example_test crate as a dev-dependency, updating Cargo configuration and documentation to support smoother releases. Throughout the month, Mingwes leveraged skills in CI/CD, Rust, and Cargo, emphasizing correctness, maintainability, and improved developer experience through precise bug fixes and documentation updates.