Worked on maintaining and updating the web-platform-tests/wpt-metadata repository to ensure alignment with ongoing Safari browser updates. Focused on metadata management by updating the META.yml file to reflect the removal of SVGPathSeg and SVGDocument interfaces, referencing relevant WebKit bug reports for traceability. Utilized YAML for structured metadata editing and Git for precise change tracking, supporting the maintainability of the test suite. This work addressed browser compatibility by incorporating new Safari test results and reducing drift between test metadata and browser implementations. Emphasized test suite maintenance and cross-browser knowledge to improve the accuracy and coverage of web-platform-tests across evolving browser standards.