diff --git a/.changeset/sync-models.md b/.changeset/sync-models.md
deleted file mode 100644
index 34862bcd2..000000000
--- a/.changeset/sync-models.md
+++ /dev/null
@@ -1,9 +0,0 @@
----
-'@tanstack/ai-anthropic': patch
-'@tanstack/ai-gemini': patch
-'@tanstack/ai-grok': patch
-'@tanstack/ai-openai': patch
-'@tanstack/ai-openrouter': patch
----
-
-Update model metadata from OpenRouter API
diff --git a/.changeset/thick-ghosts-burn.md b/.changeset/thick-ghosts-burn.md
deleted file mode 100644
index 1d71c7674..000000000
--- a/.changeset/thick-ghosts-burn.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'@tanstack/ai-ollama': patch
----
-
-Add `headers` support to `OllamaClientConfig` and `createOllamaChat`. The Ollama SDK already accepts `config.headers` and passes them on every request — this change exposes the option through the TanStack AI adapter, enabling custom headers like `X-Test-Id` for test isolation.
diff --git a/examples/ts-svelte-chat/CHANGELOG.md b/examples/ts-svelte-chat/CHANGELOG.md
index 6d9ccb4da..3bfa994fe 100644
--- a/examples/ts-svelte-chat/CHANGELOG.md
+++ b/examples/ts-svelte-chat/CHANGELOG.md
@@ -1,5 +1,15 @@
 # ts-svelte-chat
 
+## 0.1.29
+
+### Patch Changes
+
+- Updated dependencies [[`1bdd07c`](https://github.com/TanStack/ai/commit/1bdd07c941859da4a2848a486a18dd3057a605a6), [`ca1ca44`](https://github.com/TanStack/ai/commit/ca1ca44866030a06599133f64c699c4f2f42353c)]:
+  - @tanstack/ai-anthropic@0.7.3
+  - @tanstack/ai-gemini@0.8.6
+  - @tanstack/ai-openai@0.7.4
+  - @tanstack/ai-ollama@0.6.5
+
 ## 0.1.28
 
 ### Patch Changes
diff --git a/examples/ts-svelte-chat/package.json b/examples/ts-svelte-chat/package.json
index 2343b84c2..e269e0808 100644
--- a/examples/ts-svelte-chat/package.json
+++ b/examples/ts-svelte-chat/package.json
@@ -1,7 +1,7 @@
 {
   "name": "ts-svelte-chat",
   "private": true,
-  "version": "0.1.28",
+  "version": "0.1.29",
   "type": "module",
   "scripts": {
     "dev": "vite dev --port 3000",
diff --git a/examples/ts-vue-chat/CHANGELOG.md b/examples/ts-vue-chat/CHANGELOG.md
index 0a66fe8c0..5da698ee8 100644
--- a/examples/ts-vue-chat/CHANGELOG.md
+++ b/examples/ts-vue-chat/CHANGELOG.md
@@ -1,5 +1,15 @@
 # ts-vue-chat
 
+## 0.1.29
+
+### Patch Changes
+
+- Updated dependencies [[`1bdd07c`](https://github.com/TanStack/ai/commit/1bdd07c941859da4a2848a486a18dd3057a605a6), [`ca1ca44`](https://github.com/TanStack/ai/commit/ca1ca44866030a06599133f64c699c4f2f42353c)]:
+  - @tanstack/ai-anthropic@0.7.3
+  - @tanstack/ai-gemini@0.8.6
+  - @tanstack/ai-openai@0.7.4
+  - @tanstack/ai-ollama@0.6.5
+
 ## 0.1.28
 
 ### Patch Changes
diff --git a/examples/ts-vue-chat/package.json b/examples/ts-vue-chat/package.json
index feaeda2f3..be2468118 100644
--- a/examples/ts-vue-chat/package.json
+++ b/examples/ts-vue-chat/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ts-vue-chat",
-  "version": "0.1.28",
+  "version": "0.1.29",
   "private": true,
   "type": "module",
   "scripts": {
diff --git a/packages/typescript/ai-anthropic/CHANGELOG.md b/packages/typescript/ai-anthropic/CHANGELOG.md
index 4810a0f86..3b6973861 100644
--- a/packages/typescript/ai-anthropic/CHANGELOG.md
+++ b/packages/typescript/ai-anthropic/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @tanstack/ai-anthropic
 
+## 0.7.3
+
+### Patch Changes
+
+- Update model metadata from OpenRouter API ([#433](https://github.com/TanStack/ai/pull/433))
+
 ## 0.7.2
 
 ### Patch Changes
diff --git a/packages/typescript/ai-anthropic/package.json b/packages/typescript/ai-anthropic/package.json
index c6321e82e..44a27492b 100644
--- a/packages/typescript/ai-anthropic/package.json
+++ b/packages/typescript/ai-anthropic/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-anthropic",
-  "version": "0.7.2",
+  "version": "0.7.3",
   "description": "Anthropic Claude adapter for TanStack AI",
   "author": "",
   "license": "MIT",
diff --git a/packages/typescript/ai-code-mode/models-eval/CHANGELOG.md b/packages/typescript/ai-code-mode/models-eval/CHANGELOG.md
index 949ccba3a..98aef793f 100644
--- a/packages/typescript/ai-code-mode/models-eval/CHANGELOG.md
+++ b/packages/typescript/ai-code-mode/models-eval/CHANGELOG.md
@@ -1,5 +1,16 @@
 # @tanstack/ai-code-mode-models-eval
 
+## 0.0.3
+
+### Patch Changes
+
+- Updated dependencies [[`1bdd07c`](https://github.com/TanStack/ai/commit/1bdd07c941859da4a2848a486a18dd3057a605a6), [`ca1ca44`](https://github.com/TanStack/ai/commit/ca1ca44866030a06599133f64c699c4f2f42353c)]:
+  - @tanstack/ai-anthropic@0.7.3
+  - @tanstack/ai-gemini@0.8.6
+  - @tanstack/ai-grok@0.6.5
+  - @tanstack/ai-openai@0.7.4
+  - @tanstack/ai-ollama@0.6.5
+
 ## 0.0.2
 
 ### Patch Changes
diff --git a/packages/typescript/ai-code-mode/models-eval/package.json b/packages/typescript/ai-code-mode/models-eval/package.json
index 419a37550..3ddc7c4c3 100644
--- a/packages/typescript/ai-code-mode/models-eval/package.json
+++ b/packages/typescript/ai-code-mode/models-eval/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-code-mode-models-eval",
-  "version": "0.0.2",
+  "version": "0.0.3",
   "private": true,
   "type": "module",
   "description": "Dev benchmark: local/cloud models vs code-mode database-demo gold (not published)",
diff --git a/packages/typescript/ai-gemini/CHANGELOG.md b/packages/typescript/ai-gemini/CHANGELOG.md
index 85ddacbf9..ab26762e0 100644
--- a/packages/typescript/ai-gemini/CHANGELOG.md
+++ b/packages/typescript/ai-gemini/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @tanstack/ai-gemini
 
+## 0.8.6
+
+### Patch Changes
+
+- Update model metadata from OpenRouter API ([#433](https://github.com/TanStack/ai/pull/433))
+
 ## 0.8.5
 
 ### Patch Changes
diff --git a/packages/typescript/ai-gemini/package.json b/packages/typescript/ai-gemini/package.json
index f018140cc..626e5b820 100644
--- a/packages/typescript/ai-gemini/package.json
+++ b/packages/typescript/ai-gemini/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-gemini",
-  "version": "0.8.5",
+  "version": "0.8.6",
   "description": "Google Gemini adapter for TanStack AI",
   "author": "",
   "license": "MIT",
diff --git a/packages/typescript/ai-grok/CHANGELOG.md b/packages/typescript/ai-grok/CHANGELOG.md
index 9e801d775..daeae0fab 100644
--- a/packages/typescript/ai-grok/CHANGELOG.md
+++ b/packages/typescript/ai-grok/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @tanstack/ai-grok
 
+## 0.6.5
+
+### Patch Changes
+
+- Update model metadata from OpenRouter API ([#433](https://github.com/TanStack/ai/pull/433))
+
 ## 0.6.4
 
 ### Patch Changes
diff --git a/packages/typescript/ai-grok/package.json b/packages/typescript/ai-grok/package.json
index 54b4e98b4..ae861eee4 100644
--- a/packages/typescript/ai-grok/package.json
+++ b/packages/typescript/ai-grok/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-grok",
-  "version": "0.6.4",
+  "version": "0.6.5",
   "description": "Grok (xAI) adapter for TanStack AI",
   "author": "",
   "license": "MIT",
diff --git a/packages/typescript/ai-ollama/CHANGELOG.md b/packages/typescript/ai-ollama/CHANGELOG.md
index 0184d128c..83d27be33 100644
--- a/packages/typescript/ai-ollama/CHANGELOG.md
+++ b/packages/typescript/ai-ollama/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @tanstack/ai-ollama
 
+## 0.6.5
+
+### Patch Changes
+
+- Add `headers` support to `OllamaClientConfig` and `createOllamaChat`. The Ollama SDK already accepts `config.headers` and passes them on every request — this change exposes the option through the TanStack AI adapter, enabling custom headers like `X-Test-Id` for test isolation. ([#417](https://github.com/TanStack/ai/pull/417))
+
 ## 0.6.4
 
 ### Patch Changes
diff --git a/packages/typescript/ai-ollama/package.json b/packages/typescript/ai-ollama/package.json
index 8585964f5..9828cb5a3 100644
--- a/packages/typescript/ai-ollama/package.json
+++ b/packages/typescript/ai-ollama/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-ollama",
-  "version": "0.6.4",
+  "version": "0.6.5",
   "description": "Ollama adapter for TanStack AI",
   "author": "",
   "license": "MIT",
diff --git a/packages/typescript/ai-openai/CHANGELOG.md b/packages/typescript/ai-openai/CHANGELOG.md
index 32c99d055..15e354ee2 100644
--- a/packages/typescript/ai-openai/CHANGELOG.md
+++ b/packages/typescript/ai-openai/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @tanstack/ai-openai
 
+## 0.7.4
+
+### Patch Changes
+
+- Update model metadata from OpenRouter API ([#433](https://github.com/TanStack/ai/pull/433))
+
 ## 0.7.3
 
 ### Patch Changes
diff --git a/packages/typescript/ai-openai/package.json b/packages/typescript/ai-openai/package.json
index f6240c663..0fdbc8d99 100644
--- a/packages/typescript/ai-openai/package.json
+++ b/packages/typescript/ai-openai/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-openai",
-  "version": "0.7.3",
+  "version": "0.7.4",
   "description": "OpenAI adapter for TanStack AI",
   "author": "",
   "license": "MIT",
diff --git a/packages/typescript/ai-openrouter/CHANGELOG.md b/packages/typescript/ai-openrouter/CHANGELOG.md
index ea9fbf3cf..e90f11d26 100644
--- a/packages/typescript/ai-openrouter/CHANGELOG.md
+++ b/packages/typescript/ai-openrouter/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @tanstack/ai-openrouter
 
+## 0.7.3
+
+### Patch Changes
+
+- Update model metadata from OpenRouter API ([#433](https://github.com/TanStack/ai/pull/433))
+
 ## 0.7.2
 
 ### Patch Changes
diff --git a/packages/typescript/ai-openrouter/package.json b/packages/typescript/ai-openrouter/package.json
index 616121bf5..a7e320742 100644
--- a/packages/typescript/ai-openrouter/package.json
+++ b/packages/typescript/ai-openrouter/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-openrouter",
-  "version": "0.7.2",
+  "version": "0.7.3",
   "description": "OpenRouter adapter for TanStack AI",
   "author": "",
   "license": "MIT",