Worked on establishing foundational documentation scaffolding for the HWTeng-Teaching/202502-Statistics-II repository by creating a placeholder README.md within the 112705054_Darius directory. Focused on structuring the project’s documentation to support future onboarding and maintainability, the approach emphasized version control best practices and repository organization. Utilized Markdown for documentation formatting and Git for source control, ensuring that the groundwork was in place for consistent documentation growth. No bug fixes were addressed during this period, as the primary objective was to lay out a clear, maintainable structure that would streamline future contributions and facilitate easier onboarding for new developers.