In March 2026, Sun How contributed to the ant-design/ant-design repository by implementing deprecation guidance for the Descriptions component. He introduced @deprecated annotations for the labelStyle and contentStyle properties, directing users to adopt styles.label and styles.content instead. This approach aligned with the project’s deprecation policy and aimed to minimize breaking changes for future releases. Sun How updated the documentation to clearly communicate these changes, laying the groundwork for a smoother migration path. His work focused on front end development using React and TypeScript, demonstrating a methodical approach to API evolution and documentation consistency within a large-scale codebase.