Updates

Our latest release delivers major improvements to the Hydrogen toolkit, adding support for the Storefront API 2025-07 and updating key dependencies like React Router 7.9.2 and Miniflare v3. With this release, we’re making sure it’s clear which configurations are supported out of the box by pinning to specific versions of dependencies by default in the provided package.json file. You can still update or enable different RR7 feature flags, but note that those paths might introduce breaking changes. This release also makes vibe coding with Hydrogen even better, and includes 10 new ways to easi...

Future Flag Migration for React Router 7 Before upgrading to React Router 7, you need to make sure to adopt all Remix future flags. The CLI upgrade command (npx shopify hydrogen upgrade) provides guides on how to do this, but this guide consolidates all the steps. First of all, the legacy classic Remix compiler is no longer supported, and you must upgrade to Vite if you haven't already. After running npx shopify hydrogen upgrade, run npx shopify hydrogen setup vite to migrate to Vite. Next enable each of these future flags. It's easiest to do one at a time, making sure the app is functional...

Welcome to the April release! In this release, we bring fixes to internationalization, cart functionality, and template improvements. Let's dive into what's new. Internationalization Improvements Fixed duplicate content issues with internationalized product handles (#2821). Previously, translated product handles could create duplicate content at multiple URLs. For example: https://hydrogen.shop/de-de/products/das-chaos https://hydrogen.shop/de-de/products/the-havoc The starter template now redirects to the localized URL, improving SEO and user experience. Cart and Customer Account Enhanceme...

Welcome to our March release! In this release, we’ve added support for Vite 6 and the Remix v3_routeConfig future flag. Support for Vite 6 Hydrogen has completed the migration from Vite 5 to Vite 6, following the Remix upgrade to Vite 6 in version 2.16.0. Vite 6 offers performance enhancements and improved HMR (Hot Module Replacement). If you have any custom Vite integrations, please refer to vite migration guide for more information. Turn on Remix future flag: v3_routeConfig Remix is merging with React Router 7. Enabling v3_routeConfig future flag is the recommended migration path to React...