The latest version of Hydrogen, 2025.5.0 is out today. With this release, Hydrogen is upgrading from Remix 2 to React Router 7. Follow the upgrade guide shared in our Hydrogen May 2025 release blog post https://hydrogen.shopify.dev/update/may-2025. And please drop your comments, feedback, and suggestions in GitHub Discussions!
This is a companion discussion topic for the original entry at https://shopify.dev/changelog/hydrogen-may-2025-release