Prefill Sign Up & Sign In Components, Improved SAML Account Linking, and Stable Remix v2 Support

Prefill Sign Up & Sign In Components

You are now able to prefill email address, username, and phone numbers in the <SignUp /> and <SignIn /> components, either by passing an initialValues prop or by using query strings. Check out the docs⁠ to learn more!

Here, we want to build session management in Next.js without using any authentication library to show you what is really happening under the hood.

Improved SAML Account Linking

Users who exist in your account before you enable SAML can now authenticate with your IdP and link an enterprise connection to their account.

Stable Remix v2 Support

The newly released @clerk/remix package introduces stable support for Remix v2, without the need for the V2_ prefixes of “future-flags”. Since this is a breaking change, a major bump was needed (v3) – to get the latest version, use npm i @clerk/remix@latest.

Other Fixes & Improvements

• Updated Email Blocking so that blocking an email address will also block all its subaddresses
• Added support in the Clerk Expo Starter⁠ for the file-system-based router that was introduced with Expo Router v2