Worked on documentation improvements for the precice/precicehub.io.git repository, focusing on enhancing the Ubuntu installation guide and developer documentation navigation. Updated installation instructions to align with Ubuntu 24.04 naming conventions, ensuring that package links and guidance accurately reflect the latest distribution standards. Addressed a broken link in the developer documentation overview, improving internal accessibility for contributors. The work was carried out using Markdown and emphasized clear, reliable onboarding for new users as well as streamlined navigation for existing contributors. The changes contributed to a more robust documentation experience, reducing confusion and supporting both external users and internal development workflows.