Worked on the ecmwf/anemoi-utils repository to address stability issues related to provenance-mounted filesystem handling. Focused on resolving a specific bug by updating the changelog for traceability and refining documentation to clarify the fix for future contributors. Improved the continuous integration configuration by extending Python version support, which broadened compatibility and enhanced test coverage. Utilized Markdown for documentation updates and implemented a regex correction in pre-commit hooks to prevent regressions and improve linting accuracy. The work emphasized code quality and maintainability, ensuring that onboarding and ongoing maintenance processes were streamlined for developers working with documentation and CI tooling.