During January 2025, Leo focused on quality improvements for the apache/auron and apache/datafusion-comet repositories, addressing documentation and installation reliability. He resolved two bugs, first enhancing the README in apache/auron by correcting grammar to improve clarity for new users. In apache/datafusion-comet, Leo fixed a configuration parsing issue in the installation script by updating a Spark script example, ensuring accurate config application and reducing setup errors. His work emphasized Markdown documentation and careful attention to onboarding experience, with all changes thoroughly documented and cross-referenced for traceability. Leo’s contributions reflected a detail-oriented approach to documentation and deployment robustness.