Native Deployment Checks are now available

Native Deployment Checks can now be run on every Vercel deployment, processing linting and typechecking in parallel with the build process. These built-in checks integrate with existing integrations (like GitHub) and execute scripts defined in the project's package.json. Users can configure these checks to be required for production deployments, specify which environments they run on, and utilize failure reporting features—including suggested fixes on pull requests—to maintain deployment quality.

Source: Vercel Blog | 2026-04-28