In February 2025, Haifeng Liu contributed to the cubefs/cubefs repository by updating the MAINTAINERS.md file to reflect accurate maintainer contact information, specifically correcting his own email address. This documentation-focused work, implemented using Markdown, aimed to improve governance processes and ensure that support and escalation requests are routed efficiently. Haifeng followed disciplined change management practices by making the update through a traceable commit, linking documentation changes directly to business process improvements. While the scope of work was limited to a single feature and did not involve bug fixes, the update enhanced the project’s documentation reliability and maintainer traceability.