During April 2025, Ox0spy focused on improving documentation for the deepset-ai/haystack-home repository. They addressed a key onboarding issue by updating the Quick-start guide, replacing the outdated PromptBuilder import with ChatPromptBuilder to accurately reflect the current chat-based prompt building components. This targeted Markdown documentation fix reduced confusion for new users and aligned the guide with the product’s evolving capabilities. Ox0spy’s work emphasized clarity and maintainability, ensuring that support teams and users could rely on up-to-date instructions. While no new features were released, their contribution demonstrated attention to detail and a commitment to high-quality technical documentation practices.