The Sentry Build Plugin is a Netlify Build Plugin that automatically notifies Sentry of each Netlify deploy, allowing developers to monitor their code errors in real-time. With the plugin, Sentry can upload source maps and send commits with suspicious code labels, enabling teams to quickly identify and fix issues. The plugin also enables easy rollbacks to previous versions of the site, optimizing engineering work and improving user experience. By using Netlify and Sentry together, Outfit7 is able to deliver fast and efficient updates to their mobile app development process.