Ben Niu focused on maintaining and improving documentation for the emqx/emqx repository, delivering a targeted update to the README.md file. He removed outdated EMQX Cloud edition links and clarified setup instructions, ensuring that onboarding resources accurately reflected current product offerings. Using Markdown and leveraging his technical writing skills, Ben prioritized repository health by making low-risk, documentation-only changes that enhance knowledge base accuracy and accessibility. Although no bugs were fixed during this period, his work aimed to streamline the onboarding process, reduce user confusion, and minimize support queries, laying a foundation for smoother future feature integration and improved user experience.