Worked on enhancing project documentation within the gammapy/gammapy-meetings repository, focusing on improving onboarding and sprint coordination for the LaLaguna 2025-04 coding sprint. Updated the README file using Markdown to accurately reflect the current participant roster, specifically adding a new participant to ensure clarity and readiness for upcoming collaborative work. The approach centered on precise documentation practices rather than code changes, emphasizing the importance of up-to-date project information for team efficiency. No bug fixes were required during this period, and the work demonstrated a methodical application of documentation skills to support project transparency and smooth team integration.