During June 2025, Sr2168 enhanced the pantheon-systems/documentation repository by refining instructions for managing upstream dependencies. They focused on improving the documentation by clarifying the process of adding upstream dependencies, specifically instructing users to change directories and directly edit the composer.json file. This update, implemented using Markdown and leveraging documentation best practices, addressed internal feedback by removing ambiguous references to a 'config version.' The work aimed to streamline contributor onboarding and reduce misconfiguration risks, resulting in more actionable and precise guidance. Sr2168’s contribution demonstrated a focused approach to documentation, emphasizing clarity and alignment with established dependency management workflows.