Changelog

In addition to defining a Build Command in the project Settings dashboard, you can also define a build script in [tool.vercel.scripts] inside your pyproject.toml to run after dependencies are installed and before your application is deployed.

Elysia, a popular ergonomic TypeScript framework with end-to-end type safety, can now be detected and deployed at Vercel.

Using bulk redirects, you can import millions of redirects via csv and other formats natively with Vercel.

You can now access the two GPT 5.1 Codex models with Vercel's AI Gateway with no other provider accounts required.

You can now access the two GPT 5.1 models with Vercel's AI Gateway with no other provider accounts required.

Connect Rollbar to your Vercel projects to track errors, monitor releases, and resolve issues faster. Get real-time observability for Next.js, React, and serverless apps.

Model fallbacks now supported in Vercel AI Gateway in addition to provider routing, giving you failover options when models fail or are unavailable.

Vercel now detects and deploys TanStack Start, a full-stack framework powered by TanStack Router for React and Solid.