TanStack · github-actions · Aug 26, 2026
diff --git a/.changeset/bright-tools-roundtrip.md b/.changeset/bright-tools-roundtrip.md
diff --git a/.changeset/quiet-tools-stop.md b/.changeset/quiet-tools-stop.md
diff --git a/.changeset/tidy-ants-listen.md b/.changeset/tidy-ants-listen.md
diff --git a/examples/ag-ui/CHANGELOG.md b/examples/ag-ui/CHANGELOG.md
@@ -1,5 +1,14 @@
 # ag-ui
 
+## 0.0.14
+
+### Patch Changes
+
+- Updated dependencies [[`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b), [`4e9c5d2`](https://github.com/TanStack/ai/commit/4e9c5d2887dc9a3d64fce6ed424aa68f451e20f6), [`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b)]:
+  - @tanstack/ai-client@0.29.0
+  - @tanstack/ai-react@0.22.2
+  - @tanstack/ai-react-ui@0.8.22
+
 ## 0.0.13
 
 ### 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": "0.0.13",
+  "version": "0.0.14",
   "scripts": {
     "detect-servers": "node scripts/detect-servers.mjs",
     "predev": "node scripts/detect-servers.mjs",

diff --git a/packages/ai-acp/CHANGELOG.md b/packages/ai-acp/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-acp
 
+## 0.3.6
+
+### Patch Changes
+
+- Updated dependencies [[`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b), [`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b)]:
+  - @tanstack/ai@0.50.0
+  - @tanstack/ai-sandbox@0.5.2
+
 ## 0.3.5
 
 ### Patch Changes

diff --git a/packages/ai-acp/package.json b/packages/ai-acp/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-acp",
-  "version": "0.3.5",
+  "version": "0.3.6",
   "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
 
+## 0.7.2
+
+### Patch Changes
+
+- Updated dependencies [[`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b), [`4e9c5d2`](https://github.com/TanStack/ai/commit/4e9c5d2887dc9a3d64fce6ed424aa68f451e20f6), [`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b)]:
+  - @tanstack/ai@0.50.0
+  - @tanstack/ai-client@0.29.0
+
 ## 0.7.1
 
 ### 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": "0.7.1",
+  "version": "0.7.2",
   "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 +1,12 @@
 # @tanstack/ai-anthropic
 
+## 0.18.1
+
+### Patch Changes
+
+- Updated dependencies [[`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b), [`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b)]:
+  - @tanstack/ai@0.50.0
+
 ## 0.18.0
 
 ### 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": "0.18.0",
+  "version": "0.18.1",
   "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
 
+## 0.3.1
+
+### Patch Changes
+
+- Updated dependencies [[`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b), [`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b)]:
+  - @tanstack/ai@0.50.0
+  - @tanstack/openai-base@0.10.6
+
 ## 0.3.0
 
 ### Minor Changes

diff --git a/packages/ai-bedrock/package.json b/packages/ai-bedrock/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-bedrock",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "type": "module",
   "description": "Amazon Bedrock adapter for TanStack AI — OpenAI-compatible chat, responses, tools, and reasoning.",
   "author": "",

diff --git a/packages/ai-byteplus/CHANGELOG.md b/packages/ai-byteplus/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-byteplus
 
+## 0.3.1
+
+### Patch Changes
+
+- Updated dependencies [[`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b), [`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b)]:
+  - @tanstack/ai@0.50.0
+  - @tanstack/openai-base@0.10.6
+
 ## 0.3.0
 
 ### Minor Changes

diff --git a/packages/ai-byteplus/package.json b/packages/ai-byteplus/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-byteplus",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "BytePlus ModelArk adapter for TanStack AI: Seed LLM chat, Seedance video, Seedream image, and Seed Speech TTS/ASR.",
   "author": "Tanner Linsley",
   "license": "MIT",

diff --git a/packages/ai-claude-code/CHANGELOG.md b/packages/ai-claude-code/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-claude-code
 
+## 0.6.1
+
+### Patch Changes
+
+- Updated dependencies [[`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b), [`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b)]:
+  - @tanstack/ai@0.50.0
+  - @tanstack/ai-sandbox@0.5.2
+
 ## 0.6.0
 
 ### 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": "0.6.0",
+  "version": "0.6.1",
   "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 +1,25 @@
 # @tanstack/ai-client
 
+## 0.29.0
+
+### Minor Changes
+
+- [#1204](https://github.com/TanStack/ai/pull/1204) [`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b) - Preserve tool-result identity, metadata, multimodal content, and timestamps across message conversions and hydration.
+
+  Correct the public `WireMessage` type. System and user messages now require content, and the union no longer includes outbound activity messages.
+
+  Keep structured multimodal content compatible with the AI devtools message store.
+
+### Patch Changes
+
+- [#1220](https://github.com/TanStack/ai/pull/1220) [`4e9c5d2`](https://github.com/TanStack/ai/commit/4e9c5d2887dc9a3d64fce6ed424aa68f451e20f6) - Prevent pending client tools and a post-stop `addToolResult()` from continuing a chat after `ChatClient.stop()`.
+
+- [#1204](https://github.com/TanStack/ai/pull/1204) [`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b) - Preserve AG-UI message fields and UI state across serialization, snapshots, and persistence.
+
+- Updated dependencies [[`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b), [`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b)]:
+  - @tanstack/ai@0.50.0
+  - @tanstack/ai-event-client@0.11.0
+
 ## 0.28.0
 
 ### Minor Changes

diff --git a/packages/ai-client/package.json b/packages/ai-client/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-client",
-  "version": "0.28.0",
+  "version": "0.29.0",
   "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-snippets/CHANGELOG.md b/packages/ai-code-mode-snippets/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-code-mode-snippets
 
+## 0.4.5
+
+### Patch Changes
+
+- Updated dependencies [[`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b), [`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b)]:
+  - @tanstack/ai@0.50.0
+  - @tanstack/ai-code-mode@0.4.5
+
 ## 0.4.4
 
 ### Patch Changes

diff --git a/packages/ai-code-mode-snippets/package.json b/packages/ai-code-mode-snippets/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-code-mode-snippets",
-  "version": "0.4.4",
+  "version": "0.4.5",
   "description": "Persistent runtime snippet 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
 
+## 0.4.5
+
+### Patch Changes
+
+- Updated dependencies [[`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b), [`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b)]:
+  - @tanstack/ai@0.50.0
+
 ## 0.4.4
 
 ### 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": "0.4.4",
+  "version": "0.4.5",
   "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
 
+## 0.5.1
+
+### Patch Changes
+
+- Updated dependencies [[`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b), [`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b)]:
+  - @tanstack/ai@0.50.0
+  - @tanstack/ai-sandbox@0.5.2
+
 ## 0.5.0
 
 ### 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": "0.5.0",
+  "version": "0.5.1",
   "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-cohere/CHANGELOG.md b/packages/ai-cohere/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/ai-cohere
 
+## 0.3.1
+
+### Patch Changes
+
+- Updated dependencies [[`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b), [`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b)]:
+  - @tanstack/ai@0.50.0
+
 ## 0.3.0
 
 ### Minor Changes

diff --git a/packages/ai-cohere/package.json b/packages/ai-cohere/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-cohere",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "Cohere adapter for TanStack AI — multimodal embeddings and document reranking.",
   "author": "Tanner Linsley",
   "license": "MIT",

diff --git a/packages/ai-devtools/CHANGELOG.md b/packages/ai-devtools/CHANGELOG.md
@@ -1,5 +1,19 @@
 # @tanstack/ai-devtools-core
 
+## 0.5.9
+
+### Patch Changes
+
+- [#1204](https://github.com/TanStack/ai/pull/1204) [`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b) - Preserve tool-result identity, metadata, multimodal content, and timestamps across message conversions and hydration.
+
+  Correct the public `WireMessage` type. System and user messages now require content, and the union no longer includes outbound activity messages.
+
+  Keep structured multimodal content compatible with the AI devtools message store.
+
+- Updated dependencies [[`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b), [`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b)]:
+  - @tanstack/ai@0.50.0
+  - @tanstack/ai-event-client@0.11.0
+
 ## 0.5.8
 
 ### 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": "0.5.8",
+  "version": "0.5.9",
   "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-durable-stream/CHANGELOG.md b/packages/ai-durable-stream/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/ai-durable-stream
 
+## 0.1.7
+
+### Patch Changes
+
+- Updated dependencies [[`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b), [`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b)]:
+  - @tanstack/ai@0.50.0
+
 ## 0.1.6
 
 ### Patch Changes

diff --git a/packages/ai-durable-stream/package.json b/packages/ai-durable-stream/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-durable-stream",
-  "version": "0.1.6",
+  "version": "0.1.7",
   "description": "Delivery durability for TanStack AI over the durable-streams HTTP protocol — a resumable StreamDurability transport sink (append/read/resume) that stores zero delivery events itself.",
   "author": "",
   "license": "MIT",

diff --git a/packages/ai-elevenlabs/CHANGELOG.md b/packages/ai-elevenlabs/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/ai-elevenlabs
 
+## 0.3.1
+
+### Patch Changes
+
+- Updated dependencies [[`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b), [`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b)]:
+  - @tanstack/ai@0.50.0
+
 ## 0.3.0
 
 ### Minor Changes

diff --git a/packages/ai-elevenlabs/package.json b/packages/ai-elevenlabs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-elevenlabs",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "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-event-client/CHANGELOG.md b/packages/ai-event-client/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @tanstack/ai-event-client
 
+## 0.11.0
+
+### Minor Changes
+
+- [#1204](https://github.com/TanStack/ai/pull/1204) [`62c19ed`](https://github.com/TanStack/ai/commit/62c19edce7a814d868491ca920003899ec4c486b) - Preserve tool-result identity, metadata, multimodal content, and timestamps across message conversions and hydration.
+
+  Correct the public `WireMessage` type. System and user messages now require content, and the union no longer includes outbound activity messages.
+
+  Keep structured multimodal content compatible with the AI devtools message store.
+
 ## 0.10.0
 
 ### Minor Changes

diff --git a/packages/ai-event-client/package.json b/packages/ai-event-client/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-event-client",
-  "version": "0.10.0",
+  "version": "0.11.0",
   "description": "Typed event client for TanStack AI devtools, observability, and streamed runtime events.",
   "author": "Tanner Linsley",
   "license": "MIT",