Worked on the umbraco/Umbraco-CMS repository to improve contributor documentation by addressing a navigation issue in the onboarding process. Focused on enhancing the CONTRIBUTING.md file, the developer identified and fixed a broken hyperlink, ensuring it directed users to the correct contributing-first-issue.md resource. This change was implemented using Markdown and required careful validation of documentation paths to prevent future confusion for new contributors. The work emphasized documentation quality and repository clarity, with clear commit messaging and adherence to contribution guidelines. No new features were released during this period, but the targeted fix improved the overall accessibility and maintainability of project documentation.