During November 2025, Diego Mariucci focused on improving the developer experience for the polarsource/polar repository by addressing documentation issues related to API integration. He identified and fixed a broken Webhook API link in the README, ensuring that the documentation accurately reflected the current state of the Polar API and provided clear guidance for users integrating webhooks. Working primarily with Markdown and leveraging his skills in documentation and API integration, Diego’s efforts eliminated a source of confusion that could hinder onboarding and support. While no new features were added, his targeted bug fix contributed to more reliable and user-friendly documentation.