During November 2025, Yijun Jiang contributed to the ModelEngine-Group/nexent repository by implementing an open-source memorial wall contributor message, designed to welcome and motivate new community members. Their work focused on enhancing the contributor experience through targeted documentation updates, using Markdown to clearly communicate community guidelines and foster engagement. Rather than altering runtime code, Yijun prioritized stability by improving the project’s openness and transparency. The technical approach centered on community engagement and documentation, ensuring that new contributors felt supported. While no bugs were addressed during this period, the work demonstrated a thoughtful balance between collaboration and maintaining codebase reliability.