TanStack · AlemTuzlak · Aug 21, 2026 · Aug 21, 2026
diff --git a/.changeset/ai-octane-port.md b/.changeset/ai-octane-port.md
diff --git a/.changeset/anthropic-client-injection.md b/.changeset/anthropic-client-injection.md
diff --git a/.changeset/calm-lions-throw.md b/.changeset/calm-lions-throw.md
diff --git a/.changeset/calm-thinkers-wait.md b/.changeset/calm-thinkers-wait.md
diff --git a/.changeset/calm-tools-return.md b/.changeset/calm-tools-return.md
diff --git a/.changeset/chatclient-hidden-tab-live-yield.md b/.changeset/chatclient-hidden-tab-live-yield.md
diff --git a/.changeset/fix-interleaved-text-tool-call-input.md b/.changeset/fix-interleaved-text-tool-call-input.md
diff --git a/.changeset/gentle-tools-omit.md b/.changeset/gentle-tools-omit.md
diff --git a/.changeset/llmgateway-adapter.md b/.changeset/llmgateway-adapter.md
diff --git a/.changeset/openrouter-disable-reasoning.md b/.changeset/openrouter-disable-reasoning.md
diff --git a/.changeset/quiet-dragons-write.md b/.changeset/quiet-dragons-write.md
diff --git a/.changeset/soft-teams-work.md b/.changeset/soft-teams-work.md
diff --git a/.changeset/sync-models.md b/.changeset/sync-models.md
diff --git a/.changeset/tidy-pdfs.md b/.changeset/tidy-pdfs.md
diff --git a/.changeset/vertex-gemini.md b/.changeset/vertex-gemini.md
diff --git a/.changeset/vertex-grok-mistral.md b/.changeset/vertex-grok-mistral.md
diff --git a/examples/ag-ui/CHANGELOG.md b/examples/ag-ui/CHANGELOG.md
@@ -1,5 +1,14 @@
 # ag-ui
 
+## 0.0.10
+
+### Patch Changes
+
+- Updated dependencies [[`2c7381c`](https://github.com/TanStack/ai/commit/2c7381c602d8fd05c20a0b41863f42b2568c0603), [`849d666`](https://github.com/TanStack/ai/commit/849d666fa3cfa2b29d814c80d1f9f8cc9abf42d7)]:
+  - @tanstack/ai-client@0.25.2
+  - @tanstack/ai-react@0.21.2
+  - @tanstack/ai-react-ui@0.8.18
+
 ## 0.0.9
 
 ### Patch Changes

diff --git a/examples/ag-ui/package.json b/examples/ag-ui/package.json
@@ -2,7 +2,7 @@
   "name": "ag-ui",
   "private": true,
   "type": "module",
-  "version": "0.0.9",
+  "version": "0.0.10",
   "scripts": {
     "detect-servers": "node scripts/detect-servers.mjs",
     "predev": "node scripts/detect-servers.mjs",

diff --git a/packages/ai-angular/CHANGELOG.md b/packages/ai-angular/CHANGELOG.md
@@ -1,5 +1,20 @@
 # @tanstack/ai-angular
 
+## 0.6.2
+
+### Patch Changes
+
+- [#1082](https://github.com/TanStack/ai/pull/1082) [`849d666`](https://github.com/TanStack/ai/commit/849d666fa3cfa2b29d814c80d1f9f8cc9abf42d7) - Fix audio-recorder transforming overloads so options without `onComplete`
+  (e.g. `{ onError }`) keep `AudioRecording` instead of collapsing
+  `recording`/`stop()` to `unknown` (issue [#1001](https://github.com/TanStack/ai/issues/1001)).
+
+  The transforming overload now requires `onComplete`, matching the fix already
+  landed in the Octane port ([#1000](https://github.com/TanStack/ai/issues/1000)). Runtime behavior is unchanged.
+
+- Updated dependencies [[`7c4b73a`](https://github.com/TanStack/ai/commit/7c4b73af5023e7ab7e113121644213c75d611aac), [`87e497f`](https://github.com/TanStack/ai/commit/87e497f2e282c2389579051ec743fa4cc8cf493e), [`2c7381c`](https://github.com/TanStack/ai/commit/2c7381c602d8fd05c20a0b41863f42b2568c0603), [`c0ba484`](https://github.com/TanStack/ai/commit/c0ba48402a807d6482e1cb36a0cf393d0cd26b2b), [`d34b6c0`](https://github.com/TanStack/ai/commit/d34b6c01fbc9ed83e5dc9bd2725eb05f6b03bfd4)]:
+  - @tanstack/ai@0.47.3
+  - @tanstack/ai-client@0.25.2
+
 ## 0.6.1
 
 ### Patch Changes

diff --git a/packages/ai-angular/package.json b/packages/ai-angular/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-angular",
-  "version": "0.6.1",
+  "version": "0.6.2",
   "description": "Angular signals integration for TanStack AI streaming chat, structured outputs, and media generation.",
   "author": "",
   "license": "MIT",

diff --git a/packages/ai-anthropic/CHANGELOG.md b/packages/ai-anthropic/CHANGELOG.md
@@ -1,5 +1,26 @@
 # @tanstack/ai-anthropic
 
+## 0.17.0
+
+### Minor Changes
+
+- [#989](https://github.com/TanStack/ai/pull/989) [`75dbdfa`](https://github.com/TanStack/ai/commit/75dbdfa2fe4141cc240fe74307820fe43bd31e07) - Add `createAnthropicChatWithClient` and `anthropicVertexText` (from
+  `@tanstack/ai-anthropic/vertex`) so Claude can run on Vertex AI and other
+  Anthropic-compatible transports.
+
+- [#989](https://github.com/TanStack/ai/pull/989) [`75dbdfa`](https://github.com/TanStack/ai/commit/75dbdfa2fe4141cc240fe74307820fe43bd31e07) - Add Vertex AI factories for Grok (`grokVertexText`, `grokVertexSummarize`)
+  and Mistral (`mistralVertexText`) on `@tanstack/ai-grok/vertex` and
+  `@tanstack/ai-mistral/vertex`. Vertex factories accept only the chat
+  models in the Google partner catalog. `anthropicVertexText` now uses
+  the same Vertex Claude catalog.
+
+### Patch Changes
+
+- [#1021](https://github.com/TanStack/ai/pull/1021) [`5bf4402`](https://github.com/TanStack/ai/commit/5bf440252685d5bfd69eb7d1c066e6e2de5ee101) - Serialize only Anthropic-supported fields from document and image metadata; use `filename` as a fallback document title.
+
+- Updated dependencies [[`7c4b73a`](https://github.com/TanStack/ai/commit/7c4b73af5023e7ab7e113121644213c75d611aac), [`87e497f`](https://github.com/TanStack/ai/commit/87e497f2e282c2389579051ec743fa4cc8cf493e), [`c0ba484`](https://github.com/TanStack/ai/commit/c0ba48402a807d6482e1cb36a0cf393d0cd26b2b), [`d34b6c0`](https://github.com/TanStack/ai/commit/d34b6c01fbc9ed83e5dc9bd2725eb05f6b03bfd4)]:
+  - @tanstack/ai@0.47.3
+
 ## 0.16.9
 
 ### Patch Changes

diff --git a/packages/ai-anthropic/package.json b/packages/ai-anthropic/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-anthropic",
-  "version": "0.16.9",
+  "version": "0.17.0",
   "description": "Anthropic Claude adapter for TanStack AI chat, tool calling, thinking, and structured outputs.",
   "author": "Tanner Linsley",
   "license": "MIT",

diff --git a/packages/ai-client/CHANGELOG.md b/packages/ai-client/CHANGELOG.md
@@ -1,5 +1,16 @@
 # @tanstack/ai-client
 
+## 0.25.2
+
+### Patch Changes
+
+- [#1012](https://github.com/TanStack/ai/pull/1012) [`2c7381c`](https://github.com/TanStack/ai/commit/2c7381c602d8fd05c20a0b41863f42b2568c0603) - Fix live stream stalling in background browser tabs.
+
+  The live path skips the per-chunk `setTimeout(0)` while `document.hidden` is true, so stream pull is not paced by the hidden-tab timer clamp. Visible tabs, Node, and resume replay (`defer: false`) are unchanged.
+
+- Updated dependencies [[`7c4b73a`](https://github.com/TanStack/ai/commit/7c4b73af5023e7ab7e113121644213c75d611aac), [`87e497f`](https://github.com/TanStack/ai/commit/87e497f2e282c2389579051ec743fa4cc8cf493e), [`c0ba484`](https://github.com/TanStack/ai/commit/c0ba48402a807d6482e1cb36a0cf393d0cd26b2b), [`d34b6c0`](https://github.com/TanStack/ai/commit/d34b6c01fbc9ed83e5dc9bd2725eb05f6b03bfd4)]:
+  - @tanstack/ai@0.47.3
+
 ## 0.25.1
 
 ### Patch Changes

diff --git a/packages/ai-client/package.json b/packages/ai-client/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-client",
-  "version": "0.25.1",
+  "version": "0.25.2",
   "description": "Framework-agnostic headless client for TanStack AI chat, realtime sessions, streaming transports, and media generations.",
   "author": "Tanner Linsley",
   "license": "MIT",

diff --git a/packages/ai-gemini/CHANGELOG.md b/packages/ai-gemini/CHANGELOG.md
@@ -1,5 +1,17 @@
 # @tanstack/ai-gemini
 
+## 0.25.0
+
+### Minor Changes
+
+- [#989](https://github.com/TanStack/ai/pull/989) [`75dbdfa`](https://github.com/TanStack/ai/commit/75dbdfa2fe4141cc240fe74307820fe43bd31e07) - Add `@tanstack/ai-vertex` for Gemini on Vertex AI, and allow the Gemini
+  client to start without an API key when Vertex or Enterprise mode is on.
+
+### Patch Changes
+
+- Updated dependencies [[`7c4b73a`](https://github.com/TanStack/ai/commit/7c4b73af5023e7ab7e113121644213c75d611aac), [`87e497f`](https://github.com/TanStack/ai/commit/87e497f2e282c2389579051ec743fa4cc8cf493e), [`c0ba484`](https://github.com/TanStack/ai/commit/c0ba48402a807d6482e1cb36a0cf393d0cd26b2b), [`d34b6c0`](https://github.com/TanStack/ai/commit/d34b6c01fbc9ed83e5dc9bd2725eb05f6b03bfd4)]:
+  - @tanstack/ai@0.47.3
+
 ## 0.24.2
 
 ### Patch Changes

diff --git a/packages/ai-gemini/package.json b/packages/ai-gemini/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-gemini",
-  "version": "0.24.2",
+  "version": "0.25.0",
   "description": "Google Gemini adapter for TanStack AI chat, images, speech, audio generation, and structured outputs.",
   "author": "Tanner Linsley",
   "license": "MIT",

diff --git a/packages/ai-grok/CHANGELOG.md b/packages/ai-grok/CHANGELOG.md
@@ -1,5 +1,21 @@
 # @tanstack/ai-grok
 
+## 0.17.0
+
+### Minor Changes
+
+- [#989](https://github.com/TanStack/ai/pull/989) [`75dbdfa`](https://github.com/TanStack/ai/commit/75dbdfa2fe4141cc240fe74307820fe43bd31e07) - Add Vertex AI factories for Grok (`grokVertexText`, `grokVertexSummarize`)
+  and Mistral (`mistralVertexText`) on `@tanstack/ai-grok/vertex` and
+  `@tanstack/ai-mistral/vertex`. Vertex factories accept only the chat
+  models in the Google partner catalog. `anthropicVertexText` now uses
+  the same Vertex Claude catalog.
+
+### Patch Changes
+
+- Updated dependencies [[`7c4b73a`](https://github.com/TanStack/ai/commit/7c4b73af5023e7ab7e113121644213c75d611aac), [`87e497f`](https://github.com/TanStack/ai/commit/87e497f2e282c2389579051ec743fa4cc8cf493e), [`ff27fde`](https://github.com/TanStack/ai/commit/ff27fdeb2e134cb4c2b69e6809774477ffdc26a0), [`c0ba484`](https://github.com/TanStack/ai/commit/c0ba48402a807d6482e1cb36a0cf393d0cd26b2b), [`d34b6c0`](https://github.com/TanStack/ai/commit/d34b6c01fbc9ed83e5dc9bd2725eb05f6b03bfd4), [`66ba92c`](https://github.com/TanStack/ai/commit/66ba92cb5c2cfaf07ee2269306048e2fd4f788fe)]:
+  - @tanstack/ai@0.47.3
+  - @tanstack/openai-base@0.10.2
+
 ## 0.16.2
 
 ### Patch Changes

diff --git a/packages/ai-grok/package.json b/packages/ai-grok/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-grok",
-  "version": "0.16.2",
+  "version": "0.17.0",
   "description": "xAI Grok adapter for TanStack AI chat, image generation, realtime, and structured outputs.",
   "author": "Tanner Linsley",
   "license": "MIT",

diff --git a/packages/ai-llmgateway/CHANGELOG.md b/packages/ai-llmgateway/CHANGELOG.md
@@ -0,0 +1,31 @@
+# @tanstack/ai-llmgateway
+
+## 0.1.0
+
+### Minor Changes
+
+- [#1016](https://github.com/TanStack/ai/pull/1016) [`d34b6c0`](https://github.com/TanStack/ai/commit/d34b6c01fbc9ed83e5dc9bd2725eb05f6b03bfd4) - New provider adapter: `@tanstack/ai-llmgateway` connects TanStack AI to
+  [LLM Gateway](https://llmgateway.io), an open-source, self-hostable AI
+  gateway that routes one OpenAI-compatible endpoint to hundreds of models
+  across many providers.
+  - `llmGatewayText` / `createLLMGatewayText` — streaming chat with tool
+    calling, structured outputs, multimodal (image) input, and reasoning
+    deltas (`reasoning_content`) surfaced as AG-UI `REASONING_*` events
+  - `llmGatewaySummarize` / `createLLMGatewaySummarize` — summarization via
+    the shared `ChatStreamSummarizeAdapter`
+  - `LLMGATEWAY_CHAT_MODELS` — a curated list of flagship model ids, with
+    per-model input modalities and tool capabilities resolved at the type
+    level, and any other model id from llmgateway.io/models accepted and
+    typed against the generic provider options
+  - `provider/model` ids pin routing to a specific provider; bare ids let
+    the gateway choose
+
+  `@tanstack/ai` registers `llmgateway` in the summarize wrapper's
+  provider-native token-key map, so `summarize({ maxLength })` reaches the
+  gateway as `max_tokens` instead of being dropped with a warning.
+
+### Patch Changes
+
+- Updated dependencies [[`7c4b73a`](https://github.com/TanStack/ai/commit/7c4b73af5023e7ab7e113121644213c75d611aac), [`87e497f`](https://github.com/TanStack/ai/commit/87e497f2e282c2389579051ec743fa4cc8cf493e), [`ff27fde`](https://github.com/TanStack/ai/commit/ff27fdeb2e134cb4c2b69e6809774477ffdc26a0), [`c0ba484`](https://github.com/TanStack/ai/commit/c0ba48402a807d6482e1cb36a0cf393d0cd26b2b), [`d34b6c0`](https://github.com/TanStack/ai/commit/d34b6c01fbc9ed83e5dc9bd2725eb05f6b03bfd4), [`66ba92c`](https://github.com/TanStack/ai/commit/66ba92cb5c2cfaf07ee2269306048e2fd4f788fe)]:
+  - @tanstack/ai@0.47.3
+  - @tanstack/openai-base@0.10.2
diff --git a/packages/ai-llmgateway/package.json b/packages/ai-llmgateway/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-llmgateway",
-  "version": "0.0.0",
+  "version": "0.1.0",
   "description": "LLM Gateway adapter for TanStack AI — one OpenAI-compatible endpoint for chat, tool calling, and structured outputs across many providers and models.",
   "author": "Tanner Linsley",
   "license": "MIT",