Yichia refined the documentation for the allenai/rslearn repository, focusing on simplifying a core process from four steps to three. Using Markdown and leveraging technical writing skills, Yichia updated the central documentation to align with recent process changes, ensuring clarity and reducing the potential for user error. The work emphasized traceability by referencing the specific commit where the change occurred, supporting both onboarding and ongoing maintenance. While no bugs were addressed during this period, the update improved procedural transparency and consistency for contributors. The depth of the work lay in its careful alignment of documentation with evolving project requirements and workflows.