Changelog

Call DeepSeek V4 Flash with image input through Vercel AI Gateway with one API key, a 1M token context window, fallbacks, and a trace on every request.

Always-on tracing collects sampled traces from your production and preview traffic, so you can debug real requests without reproducing them.

Same-branch previews link Preview Deployments across polyrepo cross-repository microfrontends, letting you review coordinated changes across repositories in one preview.

List, inspect, reply to, and resolve Vercel Toolbar comments from the terminal with the new vercel comments command.

Emit your own metrics from Vercel Functions and analyze them alongside Vercel's built-in observability data.

Start a code channel to give a task its own shared Vercel Agent session, where your team can send requests, review diffs, and coordinate together.

Manage Vercel Container Registry with Vercel CLI. The new vercel vcr commands let you create and inspect repositories, browse images and tags, and connect your existing container tooling. Docker, Podman, and Buildah are all supported.

Vercel Functions now support the new Bun 1.4 release, a complete rewrite of Bun from Zig to Rust, with many improvements to Node.js compatibility and bug fixes.