Hanyuan delivered the Open-source Memorial Wall feature for the ModelEngine-Group/nexent repository, focusing on surfacing positive feedback from a competition participant to enhance community engagement. The work centered on content creation and documentation, using Markdown to clearly describe the new feature and its intended usage. Hanyuan employed Git-based workflows to manage contributions and updates, ensuring transparency and ease of collaboration within the open-source project. While no bugs were addressed during this period, the primary contribution lay in strengthening onboarding and documentation quality, making it easier for new contributors to participate and understand the project’s evolving features and collaborative practices.