During June 2025, this developer reorganized the datasets directory for the Alibaba-NLP/DeepResearch repository to streamline data management and improve downstream processing. They deleted the legacy directory and consolidated two JSONL files into a new, centralized structure, standardizing file paths for easier access and future scalability. Their work focused on JSON handling, data organization, and file management, establishing a maintainable layout that supports efficient pipeline integration and simplifies future migrations or audits. While the scope was limited to a single feature over one month, the changes addressed foundational data governance needs and laid groundwork for more robust data workflows within the project.