reactive · github-actions · Apr 12, 2026
diff --git a/.changeset/content-property.md b/.changeset/content-property.md
diff --git a/.changeset/deepclone-own-properties.md b/.changeset/deepclone-own-properties.md
diff --git a/.changeset/getdependency-switch.md b/.changeset/getdependency-switch.md
diff --git a/.changeset/globalcache-preallocate.md b/.changeset/globalcache-preallocate.md
diff --git a/.changeset/lazy-entity-clone.md b/.changeset/lazy-entity-clone.md
diff --git a/.changeset/normalize-hidden-class.md b/.changeset/normalize-hidden-class.md
diff --git a/examples/benchmark-react/CHANGELOG.md b/examples/benchmark-react/CHANGELOG.md
@@ -1,5 +1,14 @@
 # example-benchmark-react
 
+## 0.1.7
+
+### Patch Changes
+
+- Updated dependencies [[`8a7c8d9`](https://github.com/reactive/data-client/commit/8a7c8d9cc4228a6281849f56121699f237af4b0f)]:
+  - @data-client/rest@0.16.6
+  - @data-client/react@0.16.0
+  - @data-client/endpoint@0.16.3
+
 ## 0.1.6
 
 ### Patch Changes

diff --git a/examples/benchmark-react/package.json b/examples/benchmark-react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "example-benchmark-react",
-  "version": "0.1.6",
+  "version": "0.1.7",
   "private": true,
   "description": "React rendering benchmark comparing @data-client/react against other data libraries",
   "scripts": {

diff --git a/examples/benchmark/CHANGELOG.md b/examples/benchmark/CHANGELOG.md
@@ -1,5 +1,13 @@
 # example-benchmark
 
+## 0.4.83
+
+### Patch Changes
+
+- Updated dependencies [[`467a5f6`](https://github.com/reactive/data-client/commit/467a5f6f9d4cdaf0927fa7e22520c5d2c1462ff5), [`e9e96f1`](https://github.com/reactive/data-client/commit/e9e96f1751895c17e046461a1c38bb4bb093c141), [`7d28629`](https://github.com/reactive/data-client/commit/7d28629d07f6cade43e36f3cf1956f175f98d84f), [`7df6a49`](https://github.com/reactive/data-client/commit/7df6a49ee9fcdac10f9f24ec48c4df0931efa0b0), [`98a7831`](https://github.com/reactive/data-client/commit/98a78318770feaa8433708693bec90b81cbcb1b2)]:
+  - @data-client/normalizr@0.16.6
+  - @data-client/endpoint@0.16.3
+
 ## 0.4.82
 
 ### Patch Changes

diff --git a/examples/benchmark/package.json b/examples/benchmark/package.json
@@ -1,6 +1,6 @@
 {
   "name": "example-benchmark",
-  "version": "0.4.82",
+  "version": "0.4.83",
   "description": "Benchmark for normalizr",
   "main": "index.js",
   "author": "Nathaniel Tucker",

diff --git a/examples/coin-app/CHANGELOG.md b/examples/coin-app/CHANGELOG.md
@@ -1,5 +1,12 @@
 # coinbase-lite
 
+## 0.0.22
+
+### Patch Changes
+
+- Updated dependencies [[`8a7c8d9`](https://github.com/reactive/data-client/commit/8a7c8d9cc4228a6281849f56121699f237af4b0f)]:
+  - @data-client/rest@0.16.6
+
 ## 0.0.21
 
 ### Patch Changes

diff --git a/examples/coin-app/package.json b/examples/coin-app/package.json
@@ -1,6 +1,6 @@
 {
   "name": "coinbase-lite",
-  "version": "0.0.21",
+  "version": "0.0.22",
   "packageManager": "yarn@4.13.0",
   "description": "Coin App",
   "scripts": {
@@ -46,7 +46,7 @@
     "@babel/runtime-corejs3": "7.29.2",
     "@data-client/img": "0.16.0",
     "@data-client/react": "0.16.0",
-    "@data-client/rest": "0.16.5",
+    "@data-client/rest": "0.16.6",
     "core-js": "3.49.0",
     "d3": "7.9.0",
     "history": "*",

diff --git a/examples/normalizr-github/CHANGELOG.md b/examples/normalizr-github/CHANGELOG.md
@@ -1,5 +1,13 @@
 # normalizr-github-example
 
+## 0.1.58
+
+### Patch Changes
+
+- Updated dependencies [[`467a5f6`](https://github.com/reactive/data-client/commit/467a5f6f9d4cdaf0927fa7e22520c5d2c1462ff5), [`e9e96f1`](https://github.com/reactive/data-client/commit/e9e96f1751895c17e046461a1c38bb4bb093c141), [`7d28629`](https://github.com/reactive/data-client/commit/7d28629d07f6cade43e36f3cf1956f175f98d84f), [`7df6a49`](https://github.com/reactive/data-client/commit/7df6a49ee9fcdac10f9f24ec48c4df0931efa0b0), [`98a7831`](https://github.com/reactive/data-client/commit/98a78318770feaa8433708693bec90b81cbcb1b2)]:
+  - @data-client/normalizr@0.16.6
+  - @data-client/endpoint@0.16.3
+
 ## 0.1.57
 
 ### Patch Changes

diff --git a/examples/normalizr-github/package.json b/examples/normalizr-github/package.json
@@ -1,6 +1,6 @@
 {
   "name": "normalizr-github-example",
-  "version": "0.1.57",
+  "version": "0.1.58",
   "description": "And example of using Normalizr with github",
   "main": "index.js",
   "author": "Paul Armstrong",

diff --git a/examples/normalizr-redux/CHANGELOG.md b/examples/normalizr-redux/CHANGELOG.md
@@ -1,5 +1,13 @@
 # normalizr-redux-example
 
+## 0.1.56
+
+### Patch Changes
+
+- Updated dependencies [[`467a5f6`](https://github.com/reactive/data-client/commit/467a5f6f9d4cdaf0927fa7e22520c5d2c1462ff5), [`e9e96f1`](https://github.com/reactive/data-client/commit/e9e96f1751895c17e046461a1c38bb4bb093c141), [`7d28629`](https://github.com/reactive/data-client/commit/7d28629d07f6cade43e36f3cf1956f175f98d84f), [`7df6a49`](https://github.com/reactive/data-client/commit/7df6a49ee9fcdac10f9f24ec48c4df0931efa0b0), [`98a7831`](https://github.com/reactive/data-client/commit/98a78318770feaa8433708693bec90b81cbcb1b2)]:
+  - @data-client/normalizr@0.16.6
+  - @data-client/endpoint@0.16.3
+
 ## 0.1.55
 
 ### Patch Changes

diff --git a/examples/normalizr-redux/package.json b/examples/normalizr-redux/package.json
@@ -1,6 +1,6 @@
 {
   "name": "normalizr-redux-example",
-  "version": "0.1.55",
+  "version": "0.1.56",
   "description": "And example of using Normalizr with Redux",
   "main": "index.js",
   "author": "Paul Armstrong",

diff --git a/examples/normalizr-relationships/CHANGELOG.md b/examples/normalizr-relationships/CHANGELOG.md
@@ -1,5 +1,13 @@
 # normalizr-relationships
 
+## 0.1.58
+
+### Patch Changes
+
+- Updated dependencies [[`467a5f6`](https://github.com/reactive/data-client/commit/467a5f6f9d4cdaf0927fa7e22520c5d2c1462ff5), [`e9e96f1`](https://github.com/reactive/data-client/commit/e9e96f1751895c17e046461a1c38bb4bb093c141), [`7d28629`](https://github.com/reactive/data-client/commit/7d28629d07f6cade43e36f3cf1956f175f98d84f), [`7df6a49`](https://github.com/reactive/data-client/commit/7df6a49ee9fcdac10f9f24ec48c4df0931efa0b0), [`98a7831`](https://github.com/reactive/data-client/commit/98a78318770feaa8433708693bec90b81cbcb1b2)]:
+  - @data-client/normalizr@0.16.6
+  - @data-client/endpoint@0.16.3
+
 ## 0.1.57
 
 ### Patch Changes

diff --git a/examples/normalizr-relationships/package.json b/examples/normalizr-relationships/package.json
@@ -1,6 +1,6 @@
 {
   "name": "normalizr-relationships",
-  "version": "0.1.57",
+  "version": "0.1.58",
   "description": "And example of using Normalizr with relationships",
   "main": "index.js",
   "author": "Paul Armstrong",

diff --git a/examples/test-bundlesize/CHANGELOG.md b/examples/test-bundlesize/CHANGELOG.md
@@ -1,5 +1,13 @@
 # test-bundlesize
 
+## 0.1.14
+
+### Patch Changes
+
+- Updated dependencies [[`8a7c8d9`](https://github.com/reactive/data-client/commit/8a7c8d9cc4228a6281849f56121699f237af4b0f)]:
+  - @data-client/rest@0.16.6
+  - @data-client/react@0.16.0
+
 ## 0.1.13
 
 ### Patch Changes

diff --git a/examples/test-bundlesize/package.json b/examples/test-bundlesize/package.json
@@ -1,6 +1,6 @@
 {
   "name": "test-bundlesize",
-  "version": "0.1.13",
+  "version": "0.1.14",
   "packageManager": "yarn@4.13.0",
   "description": "Testing Bundled Size",
   "scripts": {

diff --git a/packages/normalizr/CHANGELOG.md b/packages/normalizr/CHANGELOG.md
@@ -1,5 +1,29 @@
 # Change Log
 
+## 0.16.6
+
+### Patch Changes
+
+- [#3875](https://github.com/reactive/data-client/pull/3875) [`467a5f6`](https://github.com/reactive/data-client/commit/467a5f6f9d4cdaf0927fa7e22520c5d2c1462ff5) - Fix deepClone to only copy own properties
+
+  `deepClone` in the immutable store path now uses `Object.keys()` instead of `for...in`, preventing inherited properties from being copied into cloned state.
+
+- [#3877](https://github.com/reactive/data-client/pull/3877) [`e9e96f1`](https://github.com/reactive/data-client/commit/e9e96f1751895c17e046461a1c38bb4bb093c141) - Replace megamorphic computed dispatch in getDependency with switch
+
+  `getDependency` used `delegate[array[index]](...spread)` which creates a temporary array, a computed property lookup, and a spread call on every invocation — a megamorphic pattern that prevents V8 from inlining or type-specializing the call site. Replaced with a `switch` on `path.length` for monomorphic dispatch.
+
+- [#3876](https://github.com/reactive/data-client/pull/3876) [`7d28629`](https://github.com/reactive/data-client/commit/7d28629d07f6cade43e36f3cf1956f175f98d84f) - Improve denormalization performance by pre-allocating the dependency tracking slot
+
+  Replace `Array.prototype.unshift()` in `GlobalCache.getResults()` with a pre-allocated slot at index 0, avoiding O(n) element shifting on every cache-miss denormalization.
+
+- [#3884](https://github.com/reactive/data-client/pull/3884) [`7df6a49`](https://github.com/reactive/data-client/commit/7df6a49ee9fcdac10f9f24ec48c4df0931efa0b0) - Move entity table POJO clone from getNewEntities to setEntity
+
+  Lazy-clone entity and meta tables on first write per entity type instead of eagerly in getNewEntities. This keeps getNewEntities as a pure Map operation, eliminating its V8 Maglev bailout ("Insufficient type feedback for generic named access" on `this.entities`).
+
+- [#3878](https://github.com/reactive/data-client/pull/3878) [`98a7831`](https://github.com/reactive/data-client/commit/98a78318770feaa8433708693bec90b81cbcb1b2) - Avoid hidden class mutation in normalize() return object
+
+  The normalize result object was constructed with `result: '' as any` then mutated via `ret.result = visit(...)`, causing a V8 hidden class transition when the property type changed from string to the actual result type. Restructured to compute the result first and construct the final object in a single step.
+
 ## 0.16.0
 
 ### Patch Changes

diff --git a/packages/normalizr/package.json b/packages/normalizr/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@data-client/normalizr",
-  "version": "0.16.0",
+  "version": "0.16.6",
   "description": "Normalizes and denormalizes JSON according to schema for Redux and Flux applications",
   "homepage": "https://dataclient.io/docs/concepts/normalization",
   "keywords": [

diff --git a/packages/rest/CHANGELOG.md b/packages/rest/CHANGELOG.md
@@ -1,5 +1,34 @@
 # @data-client/rest
 
+## 0.16.6
+
+### Patch Changes
+
+- [#3868](https://github.com/reactive/data-client/pull/3868) [`8a7c8d9`](https://github.com/reactive/data-client/commit/8a7c8d9cc4228a6281849f56121699f237af4b0f) - Add `content` property to RestEndpoint for typed response parsing
+
+  Set `content` to control how the response body is parsed, with automatic return type inference:
+
+  ```ts
+  const downloadFile = new RestEndpoint({
+    path: '/files/:id/download',
+    content: 'blob',
+    dataExpiryLength: 0,
+  });
+  const blob: Blob = await ctrl.fetch(downloadFile, { id: '123' });
+  ```
+
+  Accepted values: `'json'`, `'blob'`, `'text'`, `'arrayBuffer'`, `'stream'`.
+
+  Non-JSON content types (`'blob'`, `'text'`, `'arrayBuffer'`, `'stream'`) constrain `schema` to
+  `undefined` at the type level, with a runtime check that throws if a normalizable schema is set.
+
+  When `content` is not set, auto-detection now handles binary Content-Types (`image/*`,
+  `application/octet-stream`, `application/pdf`, etc.) by returning `response.blob()` instead of
+  corrupting data via `.text()`.
+
+- Updated dependencies []:
+  - @data-client/endpoint@0.16.3
+
 ## 0.16.5
 
 ### Patch Changes

diff --git a/packages/rest/package.json b/packages/rest/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@data-client/rest",
-  "version": "0.16.5",
+  "version": "0.16.6",
   "description": "Quickly define typed REST resources and endpoints",
   "homepage": "https://dataclient.io/rest",
   "repository": {

diff --git a/yarn.lock b/yarn.lock
@@ -3330,7 +3330,7 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@data-client/rest@npm:0.16.5, @data-client/rest@workspace:*, @data-client/rest@workspace:packages/rest":
+"@data-client/rest@npm:0.16.6, @data-client/rest@workspace:*, @data-client/rest@workspace:packages/rest":
   version: 0.0.0-use.local
   resolution: "@data-client/rest@workspace:packages/rest"
   dependencies:
@@ -11039,7 +11039,7 @@ __metadata:
     "@babel/runtime-corejs3": "npm:7.29.2"
     "@data-client/img": "npm:0.16.0"
     "@data-client/react": "npm:0.16.0"
-    "@data-client/rest": "npm:0.16.5"
+    "@data-client/rest": "npm:0.16.6"
     "@linaria/core": "npm:*"
     "@linaria/react": "npm:*"
     "@linaria/shaker": "npm:*"