Eduardo Minguez updated the XAA feature documentation in the auth0/docs-v2 repository, focusing on aligning screenshots with the current behavior of the XAA feature. He used Markdown and Git-based version control to deliver a precise, well-scoped change in a single commit, ensuring repository hygiene and traceability. By collaborating with product and UX teams, Eduardo ensured that the visual content accurately reflected the product’s latest state, which improved documentation clarity and reduced user confusion. This targeted documentation update enhanced onboarding for developers integrating XAA and laid the groundwork for faster, more efficient future updates, demonstrating strong technical writing and documentation skills.