[ci] release 2026.4.3 (#3760)

shopify-github-actions-access[bot] · github-actions[bot] · web-flow · commit 253bb275c488 · 2026-06-08T09:54:09.000-07:00
Co-authored-by: github-actions[bot] &lt;41898282+github-actions[bot]@users.noreply.github.com&gt;
diff --git a/.changeset/fix-cart-get-default-cartid.md b/.changeset/fix-cart-get-default-cartid.md
diff --git a/.changeset/fix-image-fluid-x-descriptors.md b/.changeset/fix-image-fluid-x-descriptors.md
diff --git a/.changeset/fix-storefront-redirect-single-fetch.md b/.changeset/fix-storefront-redirect-single-fetch.md
diff --git a/.changeset/odd-numbers-hug.md b/.changeset/odd-numbers-hug.md
diff --git a/.changeset/typed-custom-cart-fragments.md b/.changeset/typed-custom-cart-fragments.md
diff --git a/.changeset/wide-react-router-peer-ranges.md b/.changeset/wide-react-router-peer-ranges.md
diff --git a/packages/cli/CHANGELOG.md b/packages/cli/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @shopify/cli-hydrogen
 
+## 12.0.1
+
+### Patch Changes
+
+- Include line item children recursively in cart. ([#3753](https://github.com/Shopify/hydrogen/pull/3753)) by [@martin-pettersson](https://github.com/martin-pettersson)
+
+- Add generic cart result typing to `createCartHandler` so custom cart fragments can use their generated fragment types. ([#3767](https://github.com/Shopify/hydrogen/pull/3767)) by [@andguy95](https://github.com/andguy95)
+
+- Widen React Router peer dependency ranges so Hydrogen packages accept compatible React Router 7.16 patch versions without npm peer dependency conflicts. New Hydrogen projects now default to React Router 7.16.0. ([#3771](https://github.com/Shopify/hydrogen/pull/3771)) by [@fredericoo](https://github.com/fredericoo)
+
 ## 12.0.0
 
 ### Minor Changes
diff --git a/packages/cli/oclif.manifest.json b/packages/cli/oclif.manifest.json
@@ -1675,5 +1675,5 @@
       ]
     }
   },
-  "version": "12.0.0"
+  "version": "12.0.1"
 }
diff --git a/packages/cli/package.json b/packages/cli/package.json
@@ -4,7 +4,7 @@
     "access": "public",
     "@shopify:registry": "https://registry.npmjs.org"
   },
-  "version": "12.0.0",
+  "version": "12.0.1",
   "license": "MIT",
   "type": "module",
   "repository": {
diff --git a/packages/create-hydrogen/CHANGELOG.md b/packages/create-hydrogen/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @shopify/create-hydrogen
 
+## 5.0.37
+
+### Patch Changes
+
+- Include line item children recursively in cart. ([#3753](https://github.com/Shopify/hydrogen/pull/3753)) by [@martin-pettersson](https://github.com/martin-pettersson)
+
+- Add generic cart result typing to `createCartHandler` so custom cart fragments can use their generated fragment types. ([#3767](https://github.com/Shopify/hydrogen/pull/3767)) by [@andguy95](https://github.com/andguy95)
+
+- Widen React Router peer dependency ranges so Hydrogen packages accept compatible React Router 7.16 patch versions without npm peer dependency conflicts. New Hydrogen projects now default to React Router 7.16.0. ([#3771](https://github.com/Shopify/hydrogen/pull/3771)) by [@fredericoo](https://github.com/fredericoo)
+
 ## 5.0.36
 
 ### Patch Changes
diff --git a/packages/create-hydrogen/package.json b/packages/create-hydrogen/package.json
@@ -5,7 +5,7 @@
     "@shopify:registry": "https://registry.npmjs.org"
   },
   "license": "MIT",
-  "version": "5.0.36",
+  "version": "5.0.37",
   "type": "module",
   "repository": {
     "type": "git",
diff --git a/packages/hydrogen-react/CHANGELOG.md b/packages/hydrogen-react/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @shopify/hydrogen-react
 
+## 2026.4.3
+
+### Patch Changes
+
+- Fix `Image` component generating `1x/2x/3x` density descriptors instead of `w` descriptors for fluid (responsive) images whose source dimensions cap the srcset to exactly 3 entries. ([#3756](https://github.com/Shopify/hydrogen/pull/3756)) by [@z0n](https://github.com/z0n)
+
+  **What was happening:** When a product image stored in Shopify was small enough that the default srcset ladder (200px, 400px, 600px, 800px, …) was filtered down to exactly 3 entries by the source-dimension cap, the `Image` component incorrectly switched to density descriptors (`1x`/`2x`/`3x`) and silently ignored the `sizes` attribute. On a DPR-1 screen this caused the smallest srcset entry (200px) to be used regardless of the rendered image size, resulting in blurry images.
+
+  **The fix:** Descriptor type (density vs width) is now determined by whether the image is in fixed or fluid mode — not by how many srcset entries happen to survive source-dimension filtering.
+
 ## 2026.4.2
 
 ### Minor Changes
diff --git a/packages/hydrogen-react/package.json b/packages/hydrogen-react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@shopify/hydrogen-react",
-  "version": "2026.4.2",
+  "version": "2026.4.3",
   "description": "React components, hooks, and utilities for creating custom Shopify storefronts",
   "homepage": "https://github.com/Shopify/hydrogen/tree/main/packages/hydrogen-react",
   "license": "MIT",
diff --git a/packages/hydrogen/CHANGELOG.md b/packages/hydrogen/CHANGELOG.md
@@ -1,5 +1,26 @@
 # @shopify/hydrogen
 
+## 2026.4.3
+
+### Patch Changes
+
+- Fix `cart.get()` to use provided `cartId` before falling back to `getCartId()` ([#3664](https://github.com/Shopify/hydrogen/pull/3664)) by [@Vitalini](https://github.com/Vitalini)
+
+- Fix `Image` component generating `1x/2x/3x` density descriptors instead of `w` descriptors for fluid (responsive) images whose source dimensions cap the srcset to exactly 3 entries. ([#3756](https://github.com/Shopify/hydrogen/pull/3756)) by [@z0n](https://github.com/z0n)
+
+  **What was happening:** When a product image stored in Shopify was small enough that the default srcset ladder (200px, 400px, 600px, 800px, …) was filtered down to exactly 3 entries by the source-dimension cap, the `Image` component incorrectly switched to density descriptors (`1x`/`2x`/`3x`) and silently ignored the `sizes` attribute. On a DPR-1 screen this caused the smallest srcset entry (200px) to be used regardless of the rendered image size, resulting in blurry images.
+
+  **The fix:** Descriptor type (density vs width) is now determined by whether the image is in fixed or fluid mode — not by how many srcset entries happen to survive source-dimension filtering.
+
+- Fix `storefrontRedirect` not working for client-side navigations. React Router v7's Single Fetch changed how data requests work — they now use a `.data` pathname suffix instead of a `_data` query parameter. `storefrontRedirect` now correctly detects both conventions, strips the `.data` suffix before matching redirects, and returns the proper `204` status code for soft navigation redirect responses. ([#3762](https://github.com/Shopify/hydrogen/pull/3762)) by [@fredericoo](https://github.com/fredericoo)
+
+- Add generic cart result typing to `createCartHandler` so custom cart fragments can use their generated fragment types. ([#3767](https://github.com/Shopify/hydrogen/pull/3767)) by [@andguy95](https://github.com/andguy95)
+
+- Widen React Router peer dependency ranges so Hydrogen packages accept compatible React Router 7.16 patch versions without npm peer dependency conflicts. New Hydrogen projects now default to React Router 7.16.0. ([#3771](https://github.com/Shopify/hydrogen/pull/3771)) by [@fredericoo](https://github.com/fredericoo)
+
+- Updated dependencies [[`a810db483c108ac8bbeaac45595b130ed95a2ec7`](https://github.com/Shopify/hydrogen/commit/a810db483c108ac8bbeaac45595b130ed95a2ec7)]:
+  - @shopify/hydrogen-react@2026.4.3
+
 ## 2026.4.2
 
 ### Minor Changes
diff --git a/packages/hydrogen/package.json b/packages/hydrogen/package.json
@@ -5,7 +5,7 @@
     "@shopify:registry": "https://registry.npmjs.org"
   },
   "type": "module",
-  "version": "2026.4.2",
+  "version": "2026.4.3",
   "license": "MIT",
   "main": "dist/index.cjs",
   "module": "dist/production/index.js",
diff --git a/packages/hydrogen/src/version.ts b/packages/hydrogen/src/version.ts
@@ -1 +1 @@
-export const LIB_VERSION = '2026.4.2';
+export const LIB_VERSION = '2026.4.3';
diff --git a/packages/remix-oxygen/CHANGELOG.md b/packages/remix-oxygen/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @shopify/remix-oxygen
 
+## 3.0.4
+
+### Patch Changes
+
+- Widen React Router peer dependency ranges so Hydrogen packages accept compatible React Router 7.16 patch versions without npm peer dependency conflicts. New Hydrogen projects now default to React Router 7.16.0. ([#3771](https://github.com/Shopify/hydrogen/pull/3771)) by [@fredericoo](https://github.com/fredericoo)
+
 ## 3.0.3
 
 ### Patch Changes
diff --git a/packages/remix-oxygen/package.json b/packages/remix-oxygen/package.json
@@ -6,7 +6,7 @@
     "@shopify:registry": "https://registry.npmjs.org"
   },
   "type": "module",
-  "version": "3.0.3",
+  "version": "3.0.4",
   "license": "MIT",
   "main": "dist/index.cjs",
   "module": "dist/production/index.js",
diff --git a/templates/skeleton/CHANGELOG.md b/templates/skeleton/CHANGELOG.md
@@ -1,5 +1,18 @@
 # skeleton
 
+## 2026.4.3
+
+### Patch Changes
+
+- Include line item children recursively in cart. ([#3753](https://github.com/Shopify/hydrogen/pull/3753)) by [@martin-pettersson](https://github.com/martin-pettersson)
+
+- Add generic cart result typing to `createCartHandler` so custom cart fragments can use their generated fragment types. ([#3767](https://github.com/Shopify/hydrogen/pull/3767)) by [@andguy95](https://github.com/andguy95)
+
+- Widen React Router peer dependency ranges so Hydrogen packages accept compatible React Router 7.16 patch versions without npm peer dependency conflicts. New Hydrogen projects now default to React Router 7.16.0. ([#3771](https://github.com/Shopify/hydrogen/pull/3771)) by [@fredericoo](https://github.com/fredericoo)
+
+- Updated dependencies [[`3ccc22e0a3407298e835104e29adfb036f261474`](https://github.com/Shopify/hydrogen/commit/3ccc22e0a3407298e835104e29adfb036f261474), [`a810db483c108ac8bbeaac45595b130ed95a2ec7`](https://github.com/Shopify/hydrogen/commit/a810db483c108ac8bbeaac45595b130ed95a2ec7), [`d17057eb4630710743e81b83573973100ec56d23`](https://github.com/Shopify/hydrogen/commit/d17057eb4630710743e81b83573973100ec56d23), [`995190036d99e02ba6fb559b8e3c406c90043599`](https://github.com/Shopify/hydrogen/commit/995190036d99e02ba6fb559b8e3c406c90043599), [`39f2b326e9fddda36b1d12149794bf4ffcc0d4b8`](https://github.com/Shopify/hydrogen/commit/39f2b326e9fddda36b1d12149794bf4ffcc0d4b8)]:
+  - @shopify/hydrogen@2026.4.3
+
 ## 2026.4.2
 
 ### Patch Changes
diff --git a/templates/skeleton/package.json b/templates/skeleton/package.json
@@ -2,7 +2,7 @@
   "name": "skeleton",
   "private": true,
   "sideEffects": false,
-  "version": "2026.4.2",
+  "version": "2026.4.3",
   "type": "module",
   "scripts": {
     "build": "shopify hydrogen build --codegen",

Original file line number	Diff line number	Diff line change
`@@ -1675,5 +1675,5 @@`
`1675`	`1675`	`]`
`1676`	`1676`	`}`
`1677`	`1677`	`},`
`1678`		`- "version": "12.0.0"`
	`1678`	`+ "version": "12.0.1"`
`1679`	`1679`	`}`