During June 2025, Angel Lopez focused on repository hygiene and documentation restructuring for the ecmwf-projects/cads-messages repository. He removed macOS-specific .DS_Store files to prevent accidental commits and reduce repository clutter, improving overall maintainability. Using Markdown and file management skills, Angel reorganized maintenance announcements and user feedback content, moving system-session documentation to a standardized Common directory and introducing new user-survey materials. These changes streamlined the documentation structure, making it easier for users to navigate and for future updates to be integrated. While no bugs were fixed, the work addressed operational risk and enhanced the repository’s long-term usability and clarity.