During September 2025, Todd worked on the gohugoio/hugo repository, focusing on backend development and testing with Go. He addressed a floating-point precision issue affecting the Atan and Tan math functions on the s390x architecture, implementing architecture-specific workarounds to ensure template function outputs remained consistent across platforms. By updating regression tests to cover s390x edge cases, Todd improved the reliability and stability of Hugo’s math and template subsystems. His work reduced cross-platform test flakiness and addressed subtle bugs that could impact users running Hugo on less common architectures, demonstrating careful attention to cross-architecture compatibility and robust software engineering practices.