TanStack · github-actions · Jul 5, 2026
diff --git a/.changeset/anthropic-max-tokens-default.md b/.changeset/anthropic-max-tokens-default.md
diff --git a/.changeset/openai-transcription-diarization.md b/.changeset/openai-transcription-diarization.md
diff --git a/packages/ai-acp/CHANGELOG.md b/packages/ai-acp/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-acp
 
+## 0.2.1
+
+### Patch Changes
+
+- Updated dependencies [[`5deda27`](https://github.com/TanStack/ai/commit/5deda27085c8785894a28feb5bb3655dbd8f7e0a)]:
+  - @tanstack/ai@0.40.0
+  - @tanstack/ai-sandbox@0.2.2
+
 ## 0.2.0
 
 ### Minor Changes

diff --git a/packages/ai-acp/package.json b/packages/ai-acp/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-acp",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "Shared Agent Client Protocol (ACP) transport, session, and AG-UI translation for TanStack AI harness adapters.",
   "author": "",
   "license": "MIT",

diff --git a/packages/ai-angular/CHANGELOG.md b/packages/ai-angular/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-angular
 
+## 0.2.3
+
+### Patch Changes
+
+- Updated dependencies [[`5deda27`](https://github.com/TanStack/ai/commit/5deda27085c8785894a28feb5bb3655dbd8f7e0a)]:
+  - @tanstack/ai@0.40.0
+  - @tanstack/ai-client@0.20.0
+
 ## 0.2.2
 
 ### 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": "0.2.2",
+  "version": "0.2.3",
   "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 +1,32 @@
 # @tanstack/ai-anthropic
 
+## 0.16.1
+
+### Patch Changes
+
+- [#853](https://github.com/TanStack/ai/pull/853) [`9be8fa4`](https://github.com/TanStack/ai/commit/9be8fa41c7a6f6bea8e6734a0818f02ccb309ddd) - Default Anthropic `max_tokens` to the selected model's real output ceiling
+  (`max_output_tokens` from model metadata — e.g. 64K for Sonnet, 128K for Opus)
+  when the caller doesn't pass one, instead of a hard-coded `1024` that silently
+  truncated long responses with `stop_reason: "max_tokens"` ([#849](https://github.com/TanStack/ai/issues/849)). Unknown
+  models fall back to a safe constant. `max_tokens` is a ceiling, not a
+  reservation, so this costs nothing unless the model genuinely produces more.
+
+  The adapter also now logs a warning when a response is truncated while using the
+  defaulted (caller-unspecified) cap, so the truncation isn't silently attributed
+  to the model "doing nothing". Callers that set `modelOptions.max_tokens`
+  explicitly are unaffected.
+
+  The non-streaming structured-output path (`structuredOutput()`) clamps this
+  default to the Anthropic SDK's non-streaming-safe limit (~21K tokens). The SDK
+  refuses a non-streaming request whose `max_tokens` could exceed its 10-minute
+  timeout, so without the clamp the full-ceiling default would make every
+  `chat({ outputSchema })` call on a fallback-path model throw "Streaming is
+  required for operations that may take longer than 10 minutes". The streaming
+  chat path keeps the model's full ceiling.
+
+- Updated dependencies [[`5deda27`](https://github.com/TanStack/ai/commit/5deda27085c8785894a28feb5bb3655dbd8f7e0a)]:
+  - @tanstack/ai@0.40.0
+
 ## 0.16.0
 
 ### Minor Changes

diff --git a/packages/ai-anthropic/package.json b/packages/ai-anthropic/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-anthropic",
-  "version": "0.16.0",
+  "version": "0.16.1",
   "description": "Anthropic Claude adapter for TanStack AI chat, tool calling, thinking, and structured outputs.",
   "author": "Tanner Linsley",
   "license": "MIT",

diff --git a/packages/ai-bedrock/CHANGELOG.md b/packages/ai-bedrock/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-bedrock
 
+## 0.1.2
+
+### Patch Changes
+
+- Updated dependencies [[`5deda27`](https://github.com/TanStack/ai/commit/5deda27085c8785894a28feb5bb3655dbd8f7e0a)]:
+  - @tanstack/ai@0.40.0
+  - @tanstack/openai-base@0.9.7
+
 ## 0.1.1
 
 ### Patch Changes

diff --git a/packages/ai-bedrock/package.json b/packages/ai-bedrock/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-bedrock",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "type": "module",
   "description": "Amazon Bedrock adapter for TanStack AI — OpenAI-compatible chat, responses, tools, and reasoning.",
   "author": "",

diff --git a/packages/ai-claude-code/CHANGELOG.md b/packages/ai-claude-code/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-claude-code
 
+## 0.2.1
+
+### Patch Changes
+
+- Updated dependencies [[`5deda27`](https://github.com/TanStack/ai/commit/5deda27085c8785894a28feb5bb3655dbd8f7e0a)]:
+  - @tanstack/ai@0.40.0
+  - @tanstack/ai-sandbox@0.2.2
+
 ## 0.2.0
 
 ### Minor Changes

diff --git a/packages/ai-claude-code/package.json b/packages/ai-claude-code/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-claude-code",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "Claude Code harness adapter for TanStack AI — run Claude Code as a chat backend with local tool execution and stateful sessions.",
   "author": "",
   "license": "MIT",

diff --git a/packages/ai-client/CHANGELOG.md b/packages/ai-client/CHANGELOG.md
@@ -1,5 +1,16 @@
 # @tanstack/ai-client
 
+## 0.20.0
+
+### Minor Changes
+
+- [#651](https://github.com/TanStack/ai/pull/651) [`5deda27`](https://github.com/TanStack/ai/commit/5deda27085c8785894a28feb5bb3655dbd8f7e0a) - Add OpenAI transcription diarization support with `diarized_json` output, speaker-labeled segments, diarization model validation, chunking strategy options, and docs.
+
+### Patch Changes
+
+- Updated dependencies [[`5deda27`](https://github.com/TanStack/ai/commit/5deda27085c8785894a28feb5bb3655dbd8f7e0a)]:
+  - @tanstack/ai@0.40.0
+
 ## 0.19.2
 
 ### 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": "0.19.2",
+  "version": "0.20.0",
   "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-code-mode-skills/CHANGELOG.md b/packages/ai-code-mode-skills/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-code-mode-skills
 
+## 0.3.9
+
+### Patch Changes
+
+- Updated dependencies [[`5deda27`](https://github.com/TanStack/ai/commit/5deda27085c8785894a28feb5bb3655dbd8f7e0a)]:
+  - @tanstack/ai@0.40.0
+  - @tanstack/ai-code-mode@0.3.6
+
 ## 0.3.8
 
 ### Patch Changes

diff --git a/packages/ai-code-mode-skills/package.json b/packages/ai-code-mode-skills/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-code-mode-skills",
-  "version": "0.3.8",
+  "version": "0.3.9",
   "description": "Persistent runtime skill library for TanStack AI Code Mode agents and sandboxed tool orchestration.",
   "author": "Tanner Linsley",
   "license": "MIT",

diff --git a/packages/ai-code-mode/CHANGELOG.md b/packages/ai-code-mode/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/ai-code-mode
 
+## 0.3.6
+
+### Patch Changes
+
+- Updated dependencies [[`5deda27`](https://github.com/TanStack/ai/commit/5deda27085c8785894a28feb5bb3655dbd8f7e0a)]:
+  - @tanstack/ai@0.40.0
+
 ## 0.3.5
 
 ### Patch Changes

diff --git a/packages/ai-code-mode/package.json b/packages/ai-code-mode/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-code-mode",
-  "version": "0.3.5",
+  "version": "0.3.6",
   "description": "Secure TypeScript Code Mode for TanStack AI agents to execute sandboxed tool orchestration programs.",
   "author": "Tanner Linsley",
   "license": "MIT",

diff --git a/packages/ai-codex/CHANGELOG.md b/packages/ai-codex/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-codex
 
+## 0.2.1
+
+### Patch Changes
+
+- Updated dependencies [[`5deda27`](https://github.com/TanStack/ai/commit/5deda27085c8785894a28feb5bb3655dbd8f7e0a)]:
+  - @tanstack/ai@0.40.0
+  - @tanstack/ai-sandbox@0.2.2
+
 ## 0.2.0
 
 ### Minor Changes

diff --git a/packages/ai-codex/package.json b/packages/ai-codex/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-codex",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "Codex harness adapter for TanStack AI — run OpenAI Codex as a chat backend with local tool execution and stateful sessions.",
   "author": "",
   "license": "MIT",

diff --git a/packages/ai-devtools/CHANGELOG.md b/packages/ai-devtools/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/ai-devtools-core
 
+## 0.4.22
+
+### Patch Changes
+
+- Updated dependencies [[`5deda27`](https://github.com/TanStack/ai/commit/5deda27085c8785894a28feb5bb3655dbd8f7e0a)]:
+  - @tanstack/ai@0.40.0
+
 ## 0.4.21
 
 ### Patch Changes

diff --git a/packages/ai-devtools/package.json b/packages/ai-devtools/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-devtools-core",
-  "version": "0.4.21",
+  "version": "0.4.22",
   "description": "Core TanStack AI Devtools plugin for inspecting chat messages, tool calls, streams, and errors.",
   "author": "Tanner Linsley",
   "license": "MIT",

diff --git a/packages/ai-elevenlabs/CHANGELOG.md b/packages/ai-elevenlabs/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/ai-elevenlabs
 
+## 0.2.32
+
+### Patch Changes
+
+- Updated dependencies [[`5deda27`](https://github.com/TanStack/ai/commit/5deda27085c8785894a28feb5bb3655dbd8f7e0a)]:
+  - @tanstack/ai@0.40.0
+
 ## 0.2.31
 
 ### Patch Changes

diff --git a/packages/ai-elevenlabs/package.json b/packages/ai-elevenlabs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-elevenlabs",
-  "version": "0.2.31",
+  "version": "0.2.32",
   "description": "ElevenLabs adapter for TanStack AI realtime voice, text-to-speech, transcription, music, and sound effects.",
   "author": "Tanner Linsley",
   "license": "MIT",

diff --git a/packages/ai-fal/CHANGELOG.md b/packages/ai-fal/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/ai-fal
 
+## 0.9.10
+
+### Patch Changes
+
+- Updated dependencies [[`5deda27`](https://github.com/TanStack/ai/commit/5deda27085c8785894a28feb5bb3655dbd8f7e0a)]:
+  - @tanstack/ai@0.40.0
+
 ## 0.9.9
 
 ### Patch Changes

diff --git a/packages/ai-fal/package.json b/packages/ai-fal/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-fal",
-  "version": "0.9.9",
+  "version": "0.9.10",
   "description": "fal.ai adapter for TanStack AI image, video, audio, speech, and transcription generation.",
   "author": "Tanner Linsley",
   "license": "MIT",

diff --git a/packages/ai-gemini/CHANGELOG.md b/packages/ai-gemini/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/ai-gemini
 
+## 0.19.1
+
+### Patch Changes
+
+- Updated dependencies [[`5deda27`](https://github.com/TanStack/ai/commit/5deda27085c8785894a28feb5bb3655dbd8f7e0a)]:
+  - @tanstack/ai@0.40.0
+
 ## 0.19.0
 
 ### Minor Changes

diff --git a/packages/ai-gemini/package.json b/packages/ai-gemini/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-gemini",
-  "version": "0.19.0",
+  "version": "0.19.1",
   "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-build/CHANGELOG.md b/packages/ai-grok-build/CHANGELOG.md
@@ -1,5 +1,14 @@
 # @tanstack/ai-grok-build
 
+## 0.2.1
+
+### Patch Changes
+
+- Updated dependencies [[`5deda27`](https://github.com/TanStack/ai/commit/5deda27085c8785894a28feb5bb3655dbd8f7e0a)]:
+  - @tanstack/ai@0.40.0
+  - @tanstack/ai-acp@0.2.1
+  - @tanstack/ai-sandbox@0.2.2
+
 ## 0.2.0
 
 ### Minor Changes

diff --git a/packages/ai-grok-build/package.json b/packages/ai-grok-build/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-grok-build",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "Grok Build harness adapter for TanStack AI — run Grok Build as a chat backend with local tool execution and stateful sessions.",
   "author": "",
   "license": "MIT",

diff --git a/packages/ai-grok/CHANGELOG.md b/packages/ai-grok/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-grok
 
+## 0.14.7
+
+### Patch Changes
+
+- Updated dependencies [[`5deda27`](https://github.com/TanStack/ai/commit/5deda27085c8785894a28feb5bb3655dbd8f7e0a)]:
+  - @tanstack/ai@0.40.0
+  - @tanstack/openai-base@0.9.7
+
 ## 0.14.6
 
 ### 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": "0.14.6",
+  "version": "0.14.7",
   "description": "xAI Grok adapter for TanStack AI chat, image generation, realtime, and structured outputs.",
   "author": "Tanner Linsley",
   "license": "MIT",

diff --git a/packages/ai-groq/CHANGELOG.md b/packages/ai-groq/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-groq
 
+## 0.5.1
+
+### Patch Changes
+
+- Updated dependencies [[`5deda27`](https://github.com/TanStack/ai/commit/5deda27085c8785894a28feb5bb3655dbd8f7e0a)]:
+  - @tanstack/ai@0.40.0
+  - @tanstack/openai-base@0.9.7
+
 ## 0.5.0
 
 ### Minor Changes