diff --git a/.changeset/fal-billable-units-usage.md b/.changeset/fal-billable-units-usage.md
deleted file mode 100644
index cce58450e..000000000
--- a/.changeset/fal-billable-units-usage.md
+++ /dev/null
@@ -1,11 +0,0 @@
----
-'@tanstack/ai-event-client': minor
-'@tanstack/ai-fal': minor
-'@tanstack/ai': minor
----
-
-Surface fal's billed units as `result.usage`. The fal adapters now read fal's `x-fal-billable-units` response header off the result fetch and expose the billed quantity (`usage.unitsBilled`) on the generation result, so consumers can compute exact media-generation cost without wrapping `fetch` themselves.
-
-- `TokenUsage` gains an optional `unitsBilled` field for usage-based (non-token) billing, denominated in the provider's priced unit.
-- `falImage`, `falAudio`, `falVideo`, `falSpeech`, and `falTranscription` populate `result.usage.unitsBilled` when fal reports it.
-- `VideoUrlResult` gains an optional `usage` slot; `getVideoJobStatus` now emits the `video:usage` event and returns `usage` when the completed result reports billed units.
diff --git a/.changeset/gemini-model-meta-refresh.md b/.changeset/gemini-model-meta-refresh.md
deleted file mode 100644
index 4512dfefd..000000000
--- a/.changeset/gemini-model-meta-refresh.md
+++ /dev/null
@@ -1,23 +0,0 @@
----
-'@tanstack/ai-gemini': minor
----
-
-Sync Gemini model metadata with Google's current published model list (#620, #621).
-
-**Added**
-
-- `gemini-3.1-flash-lite` (stable GA) — joins the existing `gemini-3.1-flash-lite-preview` entry and qualifies for the native combined tools + `responseSchema` streaming path (`GEMINI_COMBINED_TOOLS_AND_SCHEMA_MODELS`).
-
-**Removed (retired by Google — these ids now 404 against the Gemini API or are no longer published)**
-
-- `gemini-3-pro-preview` (verified 404; superseded by `gemini-3.1-pro-preview`)
-- `gemini-2.5-flash-preview-09-2025` (superseded by stable `gemini-2.5-flash`)
-- `gemini-2.5-flash-lite-preview-09-2025` (superseded by stable `gemini-2.5-flash-lite`)
-- `gemini-2.0-flash` and `gemini-2.0-flash-lite` (2.0 line retired from Google's published list)
-- `gemini-2.0-flash-preview-image-generation` (image; superseded by `gemini-2.5-flash-image`)
-
-**Fixed**
-
-- `gemini-3.5-flash` was missing from `GeminiChatModelToolCapabilitiesByName`, leaving its provider-tool typing broken.
-
-If you were passing a removed id to `geminiText()` / `geminiSummarize()`, switch to the listed successor (e.g. `gemini-2.0-flash` → `gemini-2.5-flash`).
diff --git a/packages/ai-anthropic/CHANGELOG.md b/packages/ai-anthropic/CHANGELOG.md
index 1f6820195..7b60bec31 100644
--- a/packages/ai-anthropic/CHANGELOG.md
+++ b/packages/ai-anthropic/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/ai-anthropic
 
+## 0.15.2
+
+### Patch Changes
+
+- Updated dependencies [[`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164)]:
+  - @tanstack/ai@0.29.0
+
 ## 0.15.1
 
 ### Patch Changes
diff --git a/packages/ai-anthropic/package.json b/packages/ai-anthropic/package.json
index e1b4173f2..252f973b7 100644
--- a/packages/ai-anthropic/package.json
+++ b/packages/ai-anthropic/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-anthropic",
-  "version": "0.15.1",
+  "version": "0.15.2",
   "description": "Anthropic Claude adapter for TanStack AI chat, tool calling, thinking, and structured outputs.",
   "author": "",
   "license": "MIT",
diff --git a/packages/ai-client/CHANGELOG.md b/packages/ai-client/CHANGELOG.md
index 49c3a6e92..2da339c54 100644
--- a/packages/ai-client/CHANGELOG.md
+++ b/packages/ai-client/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-client
 
+## 0.16.4
+
+### Patch Changes
+
+- Updated dependencies [[`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164)]:
+  - @tanstack/ai-event-client@0.6.0
+  - @tanstack/ai@0.29.0
+
 ## 0.16.3
 
 ### Patch Changes
diff --git a/packages/ai-client/package.json b/packages/ai-client/package.json
index 43e32919d..f9cde432a 100644
--- a/packages/ai-client/package.json
+++ b/packages/ai-client/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-client",
-  "version": "0.16.3",
+  "version": "0.16.4",
   "description": "Framework-agnostic headless client for TanStack AI chat, realtime sessions, streaming transports, and media generations.",
   "author": "",
   "license": "MIT",
diff --git a/packages/ai-code-mode-skills/CHANGELOG.md b/packages/ai-code-mode-skills/CHANGELOG.md
index 1c90da393..7aca5861d 100644
--- 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
 
+## 0.2.6
+
+### Patch Changes
+
+- Updated dependencies [[`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164)]:
+  - @tanstack/ai@0.29.0
+  - @tanstack/ai-code-mode@0.2.6
+
 ## 0.2.5
 
 ### Patch Changes
diff --git a/packages/ai-code-mode-skills/package.json b/packages/ai-code-mode-skills/package.json
index a22795f79..e1252a243 100644
--- 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": "0.2.5",
+  "version": "0.2.6",
   "description": "Persistent runtime skill library for TanStack AI Code Mode agents and sandboxed tool orchestration.",
   "author": "",
   "license": "MIT",
diff --git a/packages/ai-code-mode/CHANGELOG.md b/packages/ai-code-mode/CHANGELOG.md
index 576606cb5..b78e78548 100644
--- a/packages/ai-code-mode/CHANGELOG.md
+++ b/packages/ai-code-mode/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/ai-code-mode
 
+## 0.2.6
+
+### Patch Changes
+
+- Updated dependencies [[`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164)]:
+  - @tanstack/ai@0.29.0
+
 ## 0.2.5
 
 ### Patch Changes
diff --git a/packages/ai-code-mode/package.json b/packages/ai-code-mode/package.json
index 9919e9e18..c6594cbfe 100644
--- a/packages/ai-code-mode/package.json
+++ b/packages/ai-code-mode/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-code-mode",
-  "version": "0.2.5",
+  "version": "0.2.6",
   "description": "Secure TypeScript Code Mode for TanStack AI agents to execute sandboxed tool orchestration programs.",
   "author": "",
   "license": "MIT",
diff --git a/packages/ai-devtools/CHANGELOG.md b/packages/ai-devtools/CHANGELOG.md
index 694e08cf9..2a32e7da7 100644
--- a/packages/ai-devtools/CHANGELOG.md
+++ b/packages/ai-devtools/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-devtools-core
 
+## 0.4.9
+
+### Patch Changes
+
+- Updated dependencies [[`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164)]:
+  - @tanstack/ai-event-client@0.6.0
+  - @tanstack/ai@0.29.0
+
 ## 0.4.8
 
 ### Patch Changes
diff --git a/packages/ai-devtools/package.json b/packages/ai-devtools/package.json
index ade868818..e43d5b4de 100644
--- a/packages/ai-devtools/package.json
+++ b/packages/ai-devtools/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-devtools-core",
-  "version": "0.4.8",
+  "version": "0.4.9",
   "description": "Core TanStack AI Devtools plugin for inspecting chat messages, tool calls, streams, and errors.",
   "author": "",
   "license": "MIT",
diff --git a/packages/ai-elevenlabs/CHANGELOG.md b/packages/ai-elevenlabs/CHANGELOG.md
index 4bacffd51..17dc63865 100644
--- a/packages/ai-elevenlabs/CHANGELOG.md
+++ b/packages/ai-elevenlabs/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-elevenlabs
 
+## 0.2.21
+
+### Patch Changes
+
+- Updated dependencies [[`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164)]:
+  - @tanstack/ai@0.29.0
+  - @tanstack/ai-client@0.16.4
+
 ## 0.2.20
 
 ### Patch Changes
diff --git a/packages/ai-elevenlabs/package.json b/packages/ai-elevenlabs/package.json
index e3d1a4b1c..5d9787d93 100644
--- a/packages/ai-elevenlabs/package.json
+++ b/packages/ai-elevenlabs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-elevenlabs",
-  "version": "0.2.20",
+  "version": "0.2.21",
   "description": "ElevenLabs adapter for TanStack AI realtime voice, text-to-speech, transcription, music, and sound effects.",
   "author": "",
   "license": "MIT",
diff --git a/packages/ai-event-client/CHANGELOG.md b/packages/ai-event-client/CHANGELOG.md
index 9ded25ba0..ad847d818 100644
--- a/packages/ai-event-client/CHANGELOG.md
+++ b/packages/ai-event-client/CHANGELOG.md
@@ -1,5 +1,19 @@
 # @tanstack/ai-event-client
 
+## 0.6.0
+
+### Minor Changes
+
+- [#723](https://github.com/TanStack/ai/pull/723) [`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164) - Surface fal's billed units as `result.usage`. The fal adapters now read fal's `x-fal-billable-units` response header off the result fetch and expose the billed quantity (`usage.unitsBilled`) on the generation result, so consumers can compute exact media-generation cost without wrapping `fetch` themselves.
+  - `TokenUsage` gains an optional `unitsBilled` field for usage-based (non-token) billing, denominated in the provider's priced unit.
+  - `falImage`, `falAudio`, `falVideo`, `falSpeech`, and `falTranscription` populate `result.usage.unitsBilled` when fal reports it.
+  - `VideoUrlResult` gains an optional `usage` slot; `getVideoJobStatus` now emits the `video:usage` event and returns `usage` when the completed result reports billed units.
+
+### Patch Changes
+
+- Updated dependencies [[`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164)]:
+  - @tanstack/ai@0.29.0
+
 ## 0.5.4
 
 ### Patch Changes
diff --git a/packages/ai-event-client/package.json b/packages/ai-event-client/package.json
index 984b85497..026e92ba5 100644
--- a/packages/ai-event-client/package.json
+++ b/packages/ai-event-client/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-event-client",
-  "version": "0.5.4",
+  "version": "0.6.0",
   "description": "Typed event client for TanStack AI devtools, observability, and streamed runtime events.",
   "author": "",
   "license": "MIT",
diff --git a/packages/ai-fal/CHANGELOG.md b/packages/ai-fal/CHANGELOG.md
index 6699354c2..6a304a391 100644
--- a/packages/ai-fal/CHANGELOG.md
+++ b/packages/ai-fal/CHANGELOG.md
@@ -1,5 +1,19 @@
 # @tanstack/ai-fal
 
+## 0.8.0
+
+### Minor Changes
+
+- [#723](https://github.com/TanStack/ai/pull/723) [`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164) - Surface fal's billed units as `result.usage`. The fal adapters now read fal's `x-fal-billable-units` response header off the result fetch and expose the billed quantity (`usage.unitsBilled`) on the generation result, so consumers can compute exact media-generation cost without wrapping `fetch` themselves.
+  - `TokenUsage` gains an optional `unitsBilled` field for usage-based (non-token) billing, denominated in the provider's priced unit.
+  - `falImage`, `falAudio`, `falVideo`, `falSpeech`, and `falTranscription` populate `result.usage.unitsBilled` when fal reports it.
+  - `VideoUrlResult` gains an optional `usage` slot; `getVideoJobStatus` now emits the `video:usage` event and returns `usage` when the completed result reports billed units.
+
+### Patch Changes
+
+- Updated dependencies [[`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164)]:
+  - @tanstack/ai@0.29.0
+
 ## 0.7.23
 
 ### Patch Changes
diff --git a/packages/ai-fal/package.json b/packages/ai-fal/package.json
index 4e9cfc6c6..27cb36dcc 100644
--- a/packages/ai-fal/package.json
+++ b/packages/ai-fal/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-fal",
-  "version": "0.7.23",
+  "version": "0.8.0",
   "description": "fal.ai adapter for TanStack AI image, video, audio, speech, and transcription generation.",
   "author": "",
   "license": "MIT",
diff --git a/packages/ai-gemini/CHANGELOG.md b/packages/ai-gemini/CHANGELOG.md
index aab7d6496..297c3144e 100644
--- a/packages/ai-gemini/CHANGELOG.md
+++ b/packages/ai-gemini/CHANGELOG.md
@@ -1,5 +1,31 @@
 # @tanstack/ai-gemini
 
+## 0.16.0
+
+### Minor Changes
+
+- [#714](https://github.com/TanStack/ai/pull/714) [`efa76c8`](https://github.com/TanStack/ai/commit/efa76c8cdac37f402a0b35d74538ed2ae477e45c) - Sync Gemini model metadata with Google's current published model list ([#620](https://github.com/TanStack/ai/issues/620), [#621](https://github.com/TanStack/ai/issues/621)).
+
+  **Added**
+  - `gemini-3.1-flash-lite` (stable GA) — joins the existing `gemini-3.1-flash-lite-preview` entry and qualifies for the native combined tools + `responseSchema` streaming path (`GEMINI_COMBINED_TOOLS_AND_SCHEMA_MODELS`).
+
+  **Removed (retired by Google — these ids now 404 against the Gemini API or are no longer published)**
+  - `gemini-3-pro-preview` (verified 404; superseded by `gemini-3.1-pro-preview`)
+  - `gemini-2.5-flash-preview-09-2025` (superseded by stable `gemini-2.5-flash`)
+  - `gemini-2.5-flash-lite-preview-09-2025` (superseded by stable `gemini-2.5-flash-lite`)
+  - `gemini-2.0-flash` and `gemini-2.0-flash-lite` (2.0 line retired from Google's published list)
+  - `gemini-2.0-flash-preview-image-generation` (image; superseded by `gemini-2.5-flash-image`)
+
+  **Fixed**
+  - `gemini-3.5-flash` was missing from `GeminiChatModelToolCapabilitiesByName`, leaving its provider-tool typing broken.
+
+  If you were passing a removed id to `geminiText()` / `geminiSummarize()`, switch to the listed successor (e.g. `gemini-2.0-flash` → `gemini-2.5-flash`).
+
+### Patch Changes
+
+- Updated dependencies [[`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164)]:
+  - @tanstack/ai@0.29.0
+
 ## 0.15.1
 
 ### Patch Changes
diff --git a/packages/ai-gemini/package.json b/packages/ai-gemini/package.json
index 6780301d3..3c2213195 100644
--- a/packages/ai-gemini/package.json
+++ b/packages/ai-gemini/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-gemini",
-  "version": "0.15.1",
+  "version": "0.16.0",
   "description": "Google Gemini adapter for TanStack AI chat, images, speech, audio generation, and structured outputs.",
   "author": "",
   "license": "MIT",
diff --git a/packages/ai-grok/CHANGELOG.md b/packages/ai-grok/CHANGELOG.md
index 11e0998ea..e30441e34 100644
--- a/packages/ai-grok/CHANGELOG.md
+++ b/packages/ai-grok/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-grok
 
+## 0.11.3
+
+### Patch Changes
+
+- Updated dependencies [[`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164)]:
+  - @tanstack/ai@0.29.0
+  - @tanstack/openai-base@0.8.2
+
 ## 0.11.2
 
 ### Patch Changes
diff --git a/packages/ai-grok/package.json b/packages/ai-grok/package.json
index 0d6f4534a..ce5baaad2 100644
--- a/packages/ai-grok/package.json
+++ b/packages/ai-grok/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-grok",
-  "version": "0.11.2",
+  "version": "0.11.3",
   "description": "xAI Grok adapter for TanStack AI chat, image generation, realtime, and structured outputs.",
   "author": "",
   "license": "MIT",
diff --git a/packages/ai-groq/CHANGELOG.md b/packages/ai-groq/CHANGELOG.md
index 8862020be..87343841c 100644
--- a/packages/ai-groq/CHANGELOG.md
+++ b/packages/ai-groq/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-groq
 
+## 0.4.3
+
+### Patch Changes
+
+- Updated dependencies [[`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164)]:
+  - @tanstack/ai@0.29.0
+  - @tanstack/openai-base@0.8.2
+
 ## 0.4.2
 
 ### Patch Changes
diff --git a/packages/ai-groq/package.json b/packages/ai-groq/package.json
index f35b94110..246c16b42 100644
--- a/packages/ai-groq/package.json
+++ b/packages/ai-groq/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-groq",
-  "version": "0.4.2",
+  "version": "0.4.3",
   "type": "module",
   "description": "Groq adapter for TanStack AI low-latency chat, tool calling, and structured outputs.",
   "author": "",
diff --git a/packages/ai-isolate-cloudflare/CHANGELOG.md b/packages/ai-isolate-cloudflare/CHANGELOG.md
index 1047c36a7..dd7b08887 100644
--- a/packages/ai-isolate-cloudflare/CHANGELOG.md
+++ b/packages/ai-isolate-cloudflare/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/ai-isolate-cloudflare
 
+## 0.2.22
+
+### Patch Changes
+
+- Updated dependencies []:
+  - @tanstack/ai-code-mode@0.2.6
+
 ## 0.2.21
 
 ### Patch Changes
diff --git a/packages/ai-isolate-cloudflare/package.json b/packages/ai-isolate-cloudflare/package.json
index e9d8b99b1..334cc2587 100644
--- a/packages/ai-isolate-cloudflare/package.json
+++ b/packages/ai-isolate-cloudflare/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-isolate-cloudflare",
-  "version": "0.2.21",
+  "version": "0.2.22",
   "description": "Cloudflare Workers sandbox driver for TanStack AI Code Mode TypeScript execution at the edge.",
   "author": "",
   "license": "MIT",
diff --git a/packages/ai-isolate-node/CHANGELOG.md b/packages/ai-isolate-node/CHANGELOG.md
index 93b9a2a30..29ec80b28 100644
--- a/packages/ai-isolate-node/CHANGELOG.md
+++ b/packages/ai-isolate-node/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/ai-isolate-node
 
+## 0.1.31
+
+### Patch Changes
+
+- Updated dependencies []:
+  - @tanstack/ai-code-mode@0.2.6
+
 ## 0.1.30
 
 ### Patch Changes
diff --git a/packages/ai-isolate-node/package.json b/packages/ai-isolate-node/package.json
index ca5a30491..fec05307d 100644
--- a/packages/ai-isolate-node/package.json
+++ b/packages/ai-isolate-node/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-isolate-node",
-  "version": "0.1.30",
+  "version": "0.1.31",
   "description": "Node.js isolated-vm sandbox driver for TanStack AI Code Mode TypeScript execution.",
   "author": "",
   "license": "MIT",
diff --git a/packages/ai-isolate-quickjs/CHANGELOG.md b/packages/ai-isolate-quickjs/CHANGELOG.md
index 9e242b10c..d679f2cc9 100644
--- a/packages/ai-isolate-quickjs/CHANGELOG.md
+++ b/packages/ai-isolate-quickjs/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/ai-isolate-quickjs
 
+## 0.1.31
+
+### Patch Changes
+
+- Updated dependencies []:
+  - @tanstack/ai-code-mode@0.2.6
+
 ## 0.1.30
 
 ### Patch Changes
diff --git a/packages/ai-isolate-quickjs/package.json b/packages/ai-isolate-quickjs/package.json
index 4893b797e..2a026fe71 100644
--- a/packages/ai-isolate-quickjs/package.json
+++ b/packages/ai-isolate-quickjs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-isolate-quickjs",
-  "version": "0.1.30",
+  "version": "0.1.31",
   "description": "QuickJS WASM sandbox driver for TanStack AI Code Mode TypeScript execution across runtimes.",
   "author": "",
   "license": "MIT",
diff --git a/packages/ai-mcp/CHANGELOG.md b/packages/ai-mcp/CHANGELOG.md
index c8f559e81..de1510396 100644
--- a/packages/ai-mcp/CHANGELOG.md
+++ b/packages/ai-mcp/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/ai-mcp
 
+## 0.1.1
+
+### Patch Changes
+
+- Updated dependencies [[`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164)]:
+  - @tanstack/ai@0.29.0
+
 ## 0.1.0
 
 ### Minor Changes
diff --git a/packages/ai-mcp/package.json b/packages/ai-mcp/package.json
index 687afbaf9..2146c947b 100644
--- a/packages/ai-mcp/package.json
+++ b/packages/ai-mcp/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-mcp",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "Host-side Model Context Protocol client for TanStack AI: discover and run MCP server tools, resources, and prompts in any adapter's chat() loop, with generated end-to-end types.",
   "license": "MIT",
   "repository": {
diff --git a/packages/ai-ollama/CHANGELOG.md b/packages/ai-ollama/CHANGELOG.md
index 894010f0e..808aa048e 100644
--- a/packages/ai-ollama/CHANGELOG.md
+++ b/packages/ai-ollama/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/ai-ollama
 
+## 0.8.2
+
+### Patch Changes
+
+- Updated dependencies [[`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164)]:
+  - @tanstack/ai@0.29.0
+
 ## 0.8.1
 
 ### Patch Changes
diff --git a/packages/ai-ollama/package.json b/packages/ai-ollama/package.json
index 89b653788..c52704f93 100644
--- a/packages/ai-ollama/package.json
+++ b/packages/ai-ollama/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-ollama",
-  "version": "0.8.1",
+  "version": "0.8.2",
   "description": "Ollama adapter for TanStack AI local LLM chat, tool calling, and structured outputs.",
   "author": "",
   "license": "MIT",
diff --git a/packages/ai-openai/CHANGELOG.md b/packages/ai-openai/CHANGELOG.md
index ea3166c0c..e233d8d4c 100644
--- a/packages/ai-openai/CHANGELOG.md
+++ b/packages/ai-openai/CHANGELOG.md
@@ -1,5 +1,14 @@
 # @tanstack/ai-openai
 
+## 0.14.2
+
+### Patch Changes
+
+- Updated dependencies [[`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164)]:
+  - @tanstack/ai@0.29.0
+  - @tanstack/ai-client@0.16.4
+  - @tanstack/openai-base@0.8.2
+
 ## 0.14.1
 
 ### Patch Changes
diff --git a/packages/ai-openai/package.json b/packages/ai-openai/package.json
index 560c0f381..24f42c1da 100644
--- a/packages/ai-openai/package.json
+++ b/packages/ai-openai/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-openai",
-  "version": "0.14.1",
+  "version": "0.14.2",
   "description": "OpenAI adapter for TanStack AI chat, tools, images, video, speech, transcription, realtime, and structured outputs.",
   "author": "",
   "license": "MIT",
diff --git a/packages/ai-openrouter/CHANGELOG.md b/packages/ai-openrouter/CHANGELOG.md
index 06269a0a1..97bb976a1 100644
--- a/packages/ai-openrouter/CHANGELOG.md
+++ b/packages/ai-openrouter/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/ai-openrouter
 
+## 0.13.2
+
+### Patch Changes
+
+- Updated dependencies [[`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164)]:
+  - @tanstack/ai@0.29.0
+
 ## 0.13.1
 
 ### Patch Changes
diff --git a/packages/ai-openrouter/package.json b/packages/ai-openrouter/package.json
index ef59cab93..4add0e370 100644
--- a/packages/ai-openrouter/package.json
+++ b/packages/ai-openrouter/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-openrouter",
-  "version": "0.13.1",
+  "version": "0.13.2",
   "description": "TanStack AI adapter for OpenRouter chat, provider tools, structured outputs, and access to hundreds of LLMs.",
   "author": "",
   "license": "MIT",
diff --git a/packages/ai-preact/CHANGELOG.md b/packages/ai-preact/CHANGELOG.md
index c36da54f6..12738f4ea 100644
--- a/packages/ai-preact/CHANGELOG.md
+++ b/packages/ai-preact/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-preact
 
+## 0.9.5
+
+### Patch Changes
+
+- Updated dependencies [[`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164)]:
+  - @tanstack/ai@0.29.0
+  - @tanstack/ai-client@0.16.4
+
 ## 0.9.4
 
 ### Patch Changes
diff --git a/packages/ai-preact/package.json b/packages/ai-preact/package.json
index c5c640e24..350cf06b6 100644
--- a/packages/ai-preact/package.json
+++ b/packages/ai-preact/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-preact",
-  "version": "0.9.4",
+  "version": "0.9.5",
   "description": "Preact hooks for TanStack AI streaming chat and typed messages.",
   "author": "",
   "license": "MIT",
diff --git a/packages/ai-react/CHANGELOG.md b/packages/ai-react/CHANGELOG.md
index 3a9e02ab9..29072399c 100644
--- a/packages/ai-react/CHANGELOG.md
+++ b/packages/ai-react/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-react
 
+## 0.15.5
+
+### Patch Changes
+
+- Updated dependencies [[`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164)]:
+  - @tanstack/ai@0.29.0
+  - @tanstack/ai-client@0.16.4
+
 ## 0.15.4
 
 ### Patch Changes
diff --git a/packages/ai-react/package.json b/packages/ai-react/package.json
index b6ab7c59f..0d8617c7b 100644
--- a/packages/ai-react/package.json
+++ b/packages/ai-react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-react",
-  "version": "0.15.4",
+  "version": "0.15.5",
   "description": "React hooks for TanStack AI streaming chat, realtime voice, structured outputs, and media generation.",
   "author": "",
   "license": "MIT",
diff --git a/packages/ai-solid/CHANGELOG.md b/packages/ai-solid/CHANGELOG.md
index 692e105ba..278f5dd81 100644
--- a/packages/ai-solid/CHANGELOG.md
+++ b/packages/ai-solid/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-solid
 
+## 0.13.5
+
+### Patch Changes
+
+- Updated dependencies [[`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164)]:
+  - @tanstack/ai@0.29.0
+  - @tanstack/ai-client@0.16.4
+
 ## 0.13.4
 
 ### Patch Changes
diff --git a/packages/ai-solid/package.json b/packages/ai-solid/package.json
index f7cbca148..e680fa1bc 100644
--- a/packages/ai-solid/package.json
+++ b/packages/ai-solid/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-solid",
-  "version": "0.13.4",
+  "version": "0.13.5",
   "description": "Solid hooks for TanStack AI streaming chat, structured outputs, and media generation.",
   "author": "",
   "license": "MIT",
diff --git a/packages/ai-svelte/CHANGELOG.md b/packages/ai-svelte/CHANGELOG.md
index e212f0585..eb96ae7c5 100644
--- a/packages/ai-svelte/CHANGELOG.md
+++ b/packages/ai-svelte/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-svelte
 
+## 0.13.5
+
+### Patch Changes
+
+- Updated dependencies [[`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164)]:
+  - @tanstack/ai@0.29.0
+  - @tanstack/ai-client@0.16.4
+
 ## 0.13.4
 
 ### Patch Changes
diff --git a/packages/ai-svelte/package.json b/packages/ai-svelte/package.json
index e93530a8c..6217a39f1 100644
--- a/packages/ai-svelte/package.json
+++ b/packages/ai-svelte/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-svelte",
-  "version": "0.13.4",
+  "version": "0.13.5",
   "description": "Svelte 5 bindings for TanStack AI streaming chat, structured outputs, and media generation.",
   "author": "",
   "license": "MIT",
diff --git a/packages/ai-vue-ui/CHANGELOG.md b/packages/ai-vue-ui/CHANGELOG.md
index d9c0cbf80..6a7044ac5 100644
--- a/packages/ai-vue-ui/CHANGELOG.md
+++ b/packages/ai-vue-ui/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/ai-vue-ui
 
+## 0.2.17
+
+### Patch Changes
+
+- Updated dependencies []:
+  - @tanstack/ai-vue@0.13.5
+
 ## 0.2.16
 
 ### Patch Changes
diff --git a/packages/ai-vue-ui/package.json b/packages/ai-vue-ui/package.json
index 7bc13d9f0..0df424ea7 100644
--- a/packages/ai-vue-ui/package.json
+++ b/packages/ai-vue-ui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-vue-ui",
-  "version": "0.2.16",
+  "version": "0.2.17",
   "description": "Headless Vue components for building TanStack AI chat interfaces with streamed message parts.",
   "module": "./src/index.ts",
   "types": "./src/index.ts",
diff --git a/packages/ai-vue/CHANGELOG.md b/packages/ai-vue/CHANGELOG.md
index aaefb7e5d..f7ae3f5bc 100644
--- a/packages/ai-vue/CHANGELOG.md
+++ b/packages/ai-vue/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-vue
 
+## 0.13.5
+
+### Patch Changes
+
+- Updated dependencies [[`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164)]:
+  - @tanstack/ai@0.29.0
+  - @tanstack/ai-client@0.16.4
+
 ## 0.13.4
 
 ### Patch Changes
diff --git a/packages/ai-vue/package.json b/packages/ai-vue/package.json
index cfe4d9bbf..d03021b35 100644
--- a/packages/ai-vue/package.json
+++ b/packages/ai-vue/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-vue",
-  "version": "0.13.4",
+  "version": "0.13.5",
   "description": "Vue composables for TanStack AI streaming chat, structured outputs, and media generation.",
   "author": "",
   "license": "MIT",
diff --git a/packages/ai/CHANGELOG.md b/packages/ai/CHANGELOG.md
index 8bbea920e..dacfefe02 100644
--- a/packages/ai/CHANGELOG.md
+++ b/packages/ai/CHANGELOG.md
@@ -1,5 +1,19 @@
 # @tanstack/ai
 
+## 0.29.0
+
+### Minor Changes
+
+- [#723](https://github.com/TanStack/ai/pull/723) [`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164) - Surface fal's billed units as `result.usage`. The fal adapters now read fal's `x-fal-billable-units` response header off the result fetch and expose the billed quantity (`usage.unitsBilled`) on the generation result, so consumers can compute exact media-generation cost without wrapping `fetch` themselves.
+  - `TokenUsage` gains an optional `unitsBilled` field for usage-based (non-token) billing, denominated in the provider's priced unit.
+  - `falImage`, `falAudio`, `falVideo`, `falSpeech`, and `falTranscription` populate `result.usage.unitsBilled` when fal reports it.
+  - `VideoUrlResult` gains an optional `usage` slot; `getVideoJobStatus` now emits the `video:usage` event and returns `usage` when the completed result reports billed units.
+
+### Patch Changes
+
+- Updated dependencies [[`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164)]:
+  - @tanstack/ai-event-client@0.6.0
+
 ## 0.28.0
 
 ### Minor Changes
diff --git a/packages/ai/package.json b/packages/ai/package.json
index 1ffd3b4f8..bb01c103f 100644
--- a/packages/ai/package.json
+++ b/packages/ai/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai",
-  "version": "0.28.0",
+  "version": "0.29.0",
   "description": "Type-safe TypeScript AI SDK for streaming chat, tool calling, agents, structured outputs, and multimodal generation.",
   "author": "Tanner Linsley",
   "license": "MIT",
diff --git a/packages/openai-base/CHANGELOG.md b/packages/openai-base/CHANGELOG.md
index d49485847..4ed81d61d 100644
--- a/packages/openai-base/CHANGELOG.md
+++ b/packages/openai-base/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/openai-base
 
+## 0.8.2
+
+### Patch Changes
+
+- Updated dependencies [[`22c9b42`](https://github.com/TanStack/ai/commit/22c9b42baec74914b720e440f29bd02be04eb164)]:
+  - @tanstack/ai@0.29.0
+
 ## 0.8.1
 
 ### Patch Changes
diff --git a/packages/openai-base/package.json b/packages/openai-base/package.json
index 58dcb2047..62493dd5c 100644
--- a/packages/openai-base/package.json
+++ b/packages/openai-base/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/openai-base",
-  "version": "0.8.1",
+  "version": "0.8.2",
   "description": "Shared OpenAI SDK base adapters for TanStack AI providers using Chat Completions and Responses APIs.",
   "author": "",
   "license": "MIT",
diff --git a/packages/preact-ai-devtools/CHANGELOG.md b/packages/preact-ai-devtools/CHANGELOG.md
index 9f7f18b01..119bef9d7 100644
--- a/packages/preact-ai-devtools/CHANGELOG.md
+++ b/packages/preact-ai-devtools/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/preact-ai-devtools
 
+## 0.1.52
+
+### Patch Changes
+
+- Updated dependencies []:
+  - @tanstack/ai-devtools-core@0.4.9
+
 ## 0.1.51
 
 ### Patch Changes
diff --git a/packages/preact-ai-devtools/package.json b/packages/preact-ai-devtools/package.json
index 964552f45..6355b3cb0 100644
--- a/packages/preact-ai-devtools/package.json
+++ b/packages/preact-ai-devtools/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/preact-ai-devtools",
-  "version": "0.1.51",
+  "version": "0.1.52",
   "description": "Preact Devtools plugin for inspecting TanStack AI chat messages, tool calls, streams, and errors.",
   "author": "tannerlinsley",
   "license": "MIT",
diff --git a/packages/react-ai-devtools/CHANGELOG.md b/packages/react-ai-devtools/CHANGELOG.md
index 52bcf5d8b..c5da866ad 100644
--- a/packages/react-ai-devtools/CHANGELOG.md
+++ b/packages/react-ai-devtools/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/react-ai-devtools
 
+## 0.2.52
+
+### Patch Changes
+
+- Updated dependencies []:
+  - @tanstack/ai-devtools-core@0.4.9
+
 ## 0.2.51
 
 ### Patch Changes
diff --git a/packages/react-ai-devtools/package.json b/packages/react-ai-devtools/package.json
index 7f601a7d3..d34a46420 100644
--- a/packages/react-ai-devtools/package.json
+++ b/packages/react-ai-devtools/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/react-ai-devtools",
-  "version": "0.2.51",
+  "version": "0.2.52",
   "description": "React Devtools plugin for inspecting TanStack AI chat messages, tool calls, streams, and errors.",
   "author": "tannerlinsley",
   "license": "MIT",
diff --git a/packages/solid-ai-devtools/CHANGELOG.md b/packages/solid-ai-devtools/CHANGELOG.md
index 563befaee..58895a33e 100644
--- a/packages/solid-ai-devtools/CHANGELOG.md
+++ b/packages/solid-ai-devtools/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/solid-ai-devtools
 
+## 0.2.52
+
+### Patch Changes
+
+- Updated dependencies []:
+  - @tanstack/ai-devtools-core@0.4.9
+
 ## 0.2.51
 
 ### Patch Changes
diff --git a/packages/solid-ai-devtools/package.json b/packages/solid-ai-devtools/package.json
index eda153b0d..9574e9542 100644
--- a/packages/solid-ai-devtools/package.json
+++ b/packages/solid-ai-devtools/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/solid-ai-devtools",
-  "version": "0.2.51",
+  "version": "0.2.52",
   "description": "Solid Devtools plugin for inspecting TanStack AI chat messages, tool calls, streams, and errors.",
   "author": "",
   "license": "MIT",