During April 2025, Wang Yuan focused on enhancing the redis/docs repository by updating documentation to clarify TLS I/O threading support introduced in Redis 8.0 and later. Using Markdown and leveraging strong documentation skills, Wang Yuan ensured that the documentation accurately reflected the current capabilities of Redis, specifically addressing previous limitations around TLS and I/O threading. This targeted update improved the clarity and traceability of feature support, making it easier for developers to understand and adopt new functionality. The work contributed to better onboarding and reduced confusion, demonstrating careful attention to detail and a commitment to maintaining high-quality technical documentation.