diff --git a/.changeset/anthropic-context-window-stop-reason.md b/.changeset/anthropic-context-window-stop-reason.md
deleted file mode 100644
index 348525e..0000000
--- a/.changeset/anthropic-context-window-stop-reason.md
+++ /dev/null
@@ -1,10 +0,0 @@
----
-'@core-ai/anthropic': patch
----
-
-Report a response cut off at the context window as truncated.
-
-- A response that stops with `model_context_window_exceeded` now reports
-  `finishReason: 'length'` instead of `'unknown'`.
-- Upgrade `@anthropic-ai/sdk` to `^0.114.0`, the first version whose
-  `StopReason` type includes that value.
diff --git a/.changeset/calm-rivers-count.md b/.changeset/calm-rivers-count.md
deleted file mode 100644
index 2ef066d..0000000
--- a/.changeset/calm-rivers-count.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'@core-ai/google-genai': patch
----
-
-Use each Gemini 3 model's own thinking levels. `capabilities.reasoning.supportedEfforts` now lists the efforts a model has a level for, and a supported effort is sent as that level: `medium` sends `MEDIUM` and `minimal` sends `MINIMAL` where the model accepts them, instead of both collapsing to `LOW`. Efforts without a level are clamped to the nearest one, so `max` still resolves to `HIGH`.
diff --git a/packages/anthropic-vertex/CHANGELOG.md b/packages/anthropic-vertex/CHANGELOG.md
index 7d6950c..2140a9c 100644
--- a/packages/anthropic-vertex/CHANGELOG.md
+++ b/packages/anthropic-vertex/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @core-ai/anthropic-vertex
 
+## 0.29.1
+
+### Patch Changes
+
+- Updated dependencies [842a0d4]
+    - @core-ai/anthropic@0.29.1
+    - @core-ai/core-ai@0.29.1
+
 ## 0.29.0
 
 ### Minor Changes
diff --git a/packages/anthropic-vertex/package.json b/packages/anthropic-vertex/package.json
index 2a6887f..60902a0 100644
--- a/packages/anthropic-vertex/package.json
+++ b/packages/anthropic-vertex/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@core-ai/anthropic-vertex",
-    "version": "0.29.0",
+    "version": "0.29.1",
     "description": "Vertex AI Anthropic (Claude) provider package for @core-ai/core-ai",
     "license": "MIT",
     "author": "Omnifact (https://omnifact.ai)",
@@ -49,8 +49,8 @@
     },
     "dependencies": {
         "@anthropic-ai/vertex-sdk": "^0.19.0",
-        "@core-ai/anthropic": "^0.29.0",
-        "@core-ai/core-ai": "^0.29.0",
+        "@core-ai/anthropic": "^0.29.1",
+        "@core-ai/core-ai": "^0.29.1",
         "google-auth-library": "^10.2.0"
     },
     "peerDependencies": {
diff --git a/packages/anthropic/CHANGELOG.md b/packages/anthropic/CHANGELOG.md
index 064dcf2..7d2e210 100644
--- a/packages/anthropic/CHANGELOG.md
+++ b/packages/anthropic/CHANGELOG.md
@@ -1,5 +1,16 @@
 # @core-ai/anthropic
 
+## 0.29.1
+
+### Patch Changes
+
+- 842a0d4: Report a response cut off at the context window as truncated.
+    - A response that stops with `model_context_window_exceeded` now reports
+      `finishReason: 'length'` instead of `'unknown'`.
+    - Upgrade `@anthropic-ai/sdk` to `^0.114.0`, the first version whose
+      `StopReason` type includes that value.
+    - @core-ai/core-ai@0.29.1
+
 ## 0.29.0
 
 ### Minor Changes
diff --git a/packages/anthropic/package.json b/packages/anthropic/package.json
index c4d555b..4574160 100644
--- a/packages/anthropic/package.json
+++ b/packages/anthropic/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@core-ai/anthropic",
-    "version": "0.29.0",
+    "version": "0.29.1",
     "description": "Anthropic provider package for @core-ai/core-ai",
     "license": "MIT",
     "author": "Omnifact (https://omnifact.ai)",
@@ -45,7 +45,7 @@
     },
     "dependencies": {
         "@anthropic-ai/sdk": "^0.114.0",
-        "@core-ai/core-ai": "^0.29.0"
+        "@core-ai/core-ai": "^0.29.1"
     },
     "peerDependencies": {
         "zod": "^4.0.0"
diff --git a/packages/axiom/CHANGELOG.md b/packages/axiom/CHANGELOG.md
index a03bc9c..d05b3e7 100644
--- a/packages/axiom/CHANGELOG.md
+++ b/packages/axiom/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @core-ai/axiom
 
+## 0.29.1
+
+### Patch Changes
+
+- @core-ai/opentelemetry@0.29.1
+
 ## 0.29.0
 
 ### Patch Changes
diff --git a/packages/axiom/package.json b/packages/axiom/package.json
index 64a322d..14b66e0 100644
--- a/packages/axiom/package.json
+++ b/packages/axiom/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@core-ai/axiom",
-    "version": "0.29.0",
+    "version": "0.29.1",
     "description": "Axiom GenAI telemetry middleware for @core-ai/core-ai",
     "license": "MIT",
     "author": "Omnifact (https://omnifact.ai)",
@@ -44,7 +44,7 @@
         "test:watch": "vitest"
     },
     "dependencies": {
-        "@core-ai/opentelemetry": "^0.29.0"
+        "@core-ai/opentelemetry": "^0.29.1"
     },
     "peerDependencies": {
         "@opentelemetry/api": "^1.9.1"
diff --git a/packages/azure-openai/CHANGELOG.md b/packages/azure-openai/CHANGELOG.md
index c9d424b..8222892 100644
--- a/packages/azure-openai/CHANGELOG.md
+++ b/packages/azure-openai/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @core-ai/azure-openai
 
+## 0.29.1
+
+### Patch Changes
+
+- @core-ai/core-ai@0.29.1
+- @core-ai/openai@0.29.1
+
 ## 0.29.0
 
 ### Patch Changes
diff --git a/packages/azure-openai/package.json b/packages/azure-openai/package.json
index 27df5cc..343267c 100644
--- a/packages/azure-openai/package.json
+++ b/packages/azure-openai/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@core-ai/azure-openai",
-    "version": "0.29.0",
+    "version": "0.29.1",
     "description": "Azure OpenAI provider package for @core-ai/core-ai",
     "license": "MIT",
     "author": "Omnifact (https://omnifact.ai)",
@@ -46,8 +46,8 @@
         "test:watch": "vitest"
     },
     "dependencies": {
-        "@core-ai/core-ai": "^0.29.0",
-        "@core-ai/openai": "^0.29.0",
+        "@core-ai/core-ai": "^0.29.1",
+        "@core-ai/openai": "^0.29.1",
         "openai": "^6.46.0"
     },
     "peerDependencies": {
diff --git a/packages/core-ai/CHANGELOG.md b/packages/core-ai/CHANGELOG.md
index 1de7c94..26a73cb 100644
--- a/packages/core-ai/CHANGELOG.md
+++ b/packages/core-ai/CHANGELOG.md
@@ -1,5 +1,7 @@
 # @core-ai/core-ai
 
+## 0.29.1
+
 ## 0.29.0
 
 ### Minor Changes
diff --git a/packages/core-ai/package.json b/packages/core-ai/package.json
index aaf798d..e4609c1 100644
--- a/packages/core-ai/package.json
+++ b/packages/core-ai/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@core-ai/core-ai",
-    "version": "0.29.0",
+    "version": "0.29.1",
     "description": "Type-safe LLM abstraction layer over native provider SDKs",
     "license": "MIT",
     "author": "Omnifact (https://omnifact.ai)",
diff --git a/packages/google-genai/CHANGELOG.md b/packages/google-genai/CHANGELOG.md
index 6926904..7ea1e5c 100644
--- a/packages/google-genai/CHANGELOG.md
+++ b/packages/google-genai/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @core-ai/google-genai
 
+## 0.29.1
+
+### Patch Changes
+
+- 8080346: Use each Gemini 3 model's own thinking levels. `capabilities.reasoning.supportedEfforts` now lists the efforts a model has a level for, and a supported effort is sent as that level: `medium` sends `MEDIUM` and `minimal` sends `MINIMAL` where the model accepts them, instead of both collapsing to `LOW`. Efforts without a level are clamped to the nearest one, so `max` still resolves to `HIGH`.
+    - @core-ai/core-ai@0.29.1
+
 ## 0.29.0
 
 ### Minor Changes
diff --git a/packages/google-genai/package.json b/packages/google-genai/package.json
index dba6daf..fcff6e8 100644
--- a/packages/google-genai/package.json
+++ b/packages/google-genai/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@core-ai/google-genai",
-    "version": "0.29.0",
+    "version": "0.29.1",
     "description": "Google GenAI provider package for @core-ai/core-ai",
     "license": "MIT",
     "author": "Omnifact (https://omnifact.ai)",
@@ -45,7 +45,7 @@
         "test:watch": "vitest"
     },
     "dependencies": {
-        "@core-ai/core-ai": "^0.29.0",
+        "@core-ai/core-ai": "^0.29.1",
         "@google/genai": "^1.42.0"
     },
     "peerDependencies": {
diff --git a/packages/google-vertex/CHANGELOG.md b/packages/google-vertex/CHANGELOG.md
index b702adc..1bb844a 100644
--- a/packages/google-vertex/CHANGELOG.md
+++ b/packages/google-vertex/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @core-ai/google-vertex
 
+## 0.29.1
+
+### Patch Changes
+
+- Updated dependencies [8080346]
+    - @core-ai/google-genai@0.29.1
+    - @core-ai/core-ai@0.29.1
+
 ## 0.29.0
 
 ### Minor Changes
diff --git a/packages/google-vertex/package.json b/packages/google-vertex/package.json
index d9db704..ae0d248 100644
--- a/packages/google-vertex/package.json
+++ b/packages/google-vertex/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@core-ai/google-vertex",
-    "version": "0.29.0",
+    "version": "0.29.1",
     "description": "Vertex AI Google provider package for @core-ai/core-ai",
     "license": "MIT",
     "author": "Omnifact (https://omnifact.ai)",
@@ -49,8 +49,8 @@
         "test:watch": "vitest"
     },
     "dependencies": {
-        "@core-ai/core-ai": "^0.29.0",
-        "@core-ai/google-genai": "^0.29.0",
+        "@core-ai/core-ai": "^0.29.1",
+        "@core-ai/google-genai": "^0.29.1",
         "@google/genai": "^1.42.0"
     },
     "peerDependencies": {
diff --git a/packages/kimi/CHANGELOG.md b/packages/kimi/CHANGELOG.md
index 123d983..24e7943 100644
--- a/packages/kimi/CHANGELOG.md
+++ b/packages/kimi/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @core-ai/kimi
 
+## 0.29.1
+
+### Patch Changes
+
+- @core-ai/core-ai@0.29.1
+- @core-ai/openai@0.29.1
+
 ## 0.29.0
 
 ### Patch Changes
diff --git a/packages/kimi/package.json b/packages/kimi/package.json
index a230939..2608781 100644
--- a/packages/kimi/package.json
+++ b/packages/kimi/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@core-ai/kimi",
-    "version": "0.29.0",
+    "version": "0.29.1",
     "description": "Kimi (Moonshot AI) provider package for @core-ai/core-ai",
     "license": "MIT",
     "author": "Omnifact (https://omnifact.ai)",
@@ -45,8 +45,8 @@
         "test:watch": "vitest"
     },
     "dependencies": {
-        "@core-ai/core-ai": "^0.29.0",
-        "@core-ai/openai": "^0.29.0"
+        "@core-ai/core-ai": "^0.29.1",
+        "@core-ai/openai": "^0.29.1"
     },
     "peerDependencies": {
         "zod": "^4.0.0"
diff --git a/packages/langfuse/CHANGELOG.md b/packages/langfuse/CHANGELOG.md
index 3786ba9..66108b2 100644
--- a/packages/langfuse/CHANGELOG.md
+++ b/packages/langfuse/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @core-ai/langfuse
 
+## 0.29.1
+
+### Patch Changes
+
+- @core-ai/core-ai@0.29.1
+
 ## 0.29.0
 
 ### Patch Changes
diff --git a/packages/langfuse/package.json b/packages/langfuse/package.json
index ed9e68a..29a8f7a 100644
--- a/packages/langfuse/package.json
+++ b/packages/langfuse/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@core-ai/langfuse",
-    "version": "0.29.0",
+    "version": "0.29.1",
     "description": "Langfuse middleware for @core-ai/core-ai",
     "license": "MIT",
     "author": "Omnifact (https://omnifact.ai)",
@@ -43,7 +43,7 @@
         "test:watch": "vitest"
     },
     "dependencies": {
-        "@core-ai/core-ai": "^0.29.0"
+        "@core-ai/core-ai": "^0.29.1"
     },
     "peerDependencies": {
         "@langfuse/otel": "^5.1.0",
diff --git a/packages/mistral/CHANGELOG.md b/packages/mistral/CHANGELOG.md
index 811532f..bf45c0c 100644
--- a/packages/mistral/CHANGELOG.md
+++ b/packages/mistral/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @core-ai/mistral
 
+## 0.29.1
+
+### Patch Changes
+
+- @core-ai/core-ai@0.29.1
+
 ## 0.29.0
 
 ### Patch Changes
diff --git a/packages/mistral/package.json b/packages/mistral/package.json
index 3bc8e0d..c010ef5 100644
--- a/packages/mistral/package.json
+++ b/packages/mistral/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@core-ai/mistral",
-    "version": "0.29.0",
+    "version": "0.29.1",
     "description": "Mistral provider package for @core-ai/core-ai",
     "license": "MIT",
     "author": "Omnifact (https://omnifact.ai)",
@@ -43,7 +43,7 @@
         "test:watch": "vitest"
     },
     "dependencies": {
-        "@core-ai/core-ai": "^0.29.0",
+        "@core-ai/core-ai": "^0.29.1",
         "@mistralai/mistralai": "^2.4.1"
     },
     "peerDependencies": {
diff --git a/packages/omnifact/CHANGELOG.md b/packages/omnifact/CHANGELOG.md
index 35418f1..69d700e 100644
--- a/packages/omnifact/CHANGELOG.md
+++ b/packages/omnifact/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @core-ai/omnifact
 
+## 0.29.1
+
+### Patch Changes
+
+- @core-ai/core-ai@0.29.1
+- @core-ai/openai@0.29.1
+
 ## 0.29.0
 
 ### Patch Changes
diff --git a/packages/omnifact/package.json b/packages/omnifact/package.json
index e2acb55..6a29b34 100644
--- a/packages/omnifact/package.json
+++ b/packages/omnifact/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@core-ai/omnifact",
-    "version": "0.29.0",
+    "version": "0.29.1",
     "description": "Omnifact provider package for @core-ai/core-ai",
     "license": "MIT",
     "author": "Omnifact (https://omnifact.ai)",
@@ -44,8 +44,8 @@
         "test:watch": "vitest"
     },
     "dependencies": {
-        "@core-ai/core-ai": "^0.29.0",
-        "@core-ai/openai": "^0.29.0"
+        "@core-ai/core-ai": "^0.29.1",
+        "@core-ai/openai": "^0.29.1"
     },
     "peerDependencies": {
         "zod": "^4.0.0"
diff --git a/packages/openai-compat/CHANGELOG.md b/packages/openai-compat/CHANGELOG.md
index ef78567..52bcf1d 100644
--- a/packages/openai-compat/CHANGELOG.md
+++ b/packages/openai-compat/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @core-ai/openai-compat
 
+## 0.29.1
+
+### Patch Changes
+
+- @core-ai/core-ai@0.29.1
+- @core-ai/openai@0.29.1
+
 ## 0.29.0
 
 ### Patch Changes
diff --git a/packages/openai-compat/package.json b/packages/openai-compat/package.json
index 7a7ddc1..16fdce9 100644
--- a/packages/openai-compat/package.json
+++ b/packages/openai-compat/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@core-ai/openai-compat",
-    "version": "0.29.0",
+    "version": "0.29.1",
     "description": "OpenAI-compatible Chat Completions provider for @core-ai/core-ai",
     "license": "MIT",
     "author": "Omnifact (https://omnifact.ai)",
@@ -45,8 +45,8 @@
         "test:watch": "vitest"
     },
     "dependencies": {
-        "@core-ai/core-ai": "^0.29.0",
-        "@core-ai/openai": "^0.29.0"
+        "@core-ai/core-ai": "^0.29.1",
+        "@core-ai/openai": "^0.29.1"
     },
     "peerDependencies": {
         "zod": "^4.0.0"
diff --git a/packages/openai/CHANGELOG.md b/packages/openai/CHANGELOG.md
index 405fe92..68af88c 100644
--- a/packages/openai/CHANGELOG.md
+++ b/packages/openai/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @core-ai/openai
 
+## 0.29.1
+
+### Patch Changes
+
+- @core-ai/core-ai@0.29.1
+
 ## 0.29.0
 
 ### Patch Changes
diff --git a/packages/openai/package.json b/packages/openai/package.json
index 26e9551..d778b3c 100644
--- a/packages/openai/package.json
+++ b/packages/openai/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@core-ai/openai",
-    "version": "0.29.0",
+    "version": "0.29.1",
     "description": "OpenAI provider package for @core-ai/core-ai",
     "license": "MIT",
     "author": "Omnifact (https://omnifact.ai)",
@@ -50,7 +50,7 @@
         "test:watch": "vitest"
     },
     "dependencies": {
-        "@core-ai/core-ai": "^0.29.0",
+        "@core-ai/core-ai": "^0.29.1",
         "openai": "^6.46.0"
     },
     "peerDependencies": {
diff --git a/packages/opentelemetry/CHANGELOG.md b/packages/opentelemetry/CHANGELOG.md
index 084bfe9..d2808cf 100644
--- a/packages/opentelemetry/CHANGELOG.md
+++ b/packages/opentelemetry/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @core-ai/opentelemetry
 
+## 0.29.1
+
+### Patch Changes
+
+- @core-ai/core-ai@0.29.1
+
 ## 0.29.0
 
 ### Patch Changes
diff --git a/packages/opentelemetry/package.json b/packages/opentelemetry/package.json
index a5675fa..7f26290 100644
--- a/packages/opentelemetry/package.json
+++ b/packages/opentelemetry/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@core-ai/opentelemetry",
-    "version": "0.29.0",
+    "version": "0.29.1",
     "description": "OpenTelemetry middleware for @core-ai/core-ai",
     "license": "MIT",
     "author": "Omnifact (https://omnifact.ai)",
@@ -44,7 +44,7 @@
         "test:watch": "vitest"
     },
     "dependencies": {
-        "@core-ai/core-ai": "^0.29.0"
+        "@core-ai/core-ai": "^0.29.1"
     },
     "peerDependencies": {
         "@opentelemetry/api": "^1.9.1"
diff --git a/packages/xai/CHANGELOG.md b/packages/xai/CHANGELOG.md
index 6a4d8d6..38eedd5 100644
--- a/packages/xai/CHANGELOG.md
+++ b/packages/xai/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @core-ai/xai
 
+## 0.29.1
+
+### Patch Changes
+
+- @core-ai/core-ai@0.29.1
+- @core-ai/openai@0.29.1
+
 ## 0.29.0
 
 ### Patch Changes
diff --git a/packages/xai/package.json b/packages/xai/package.json
index b3830dd..502bb30 100644
--- a/packages/xai/package.json
+++ b/packages/xai/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@core-ai/xai",
-    "version": "0.29.0",
+    "version": "0.29.1",
     "description": "xAI (Grok) provider package for @core-ai/core-ai",
     "license": "MIT",
     "author": "Omnifact (https://omnifact.ai)",
@@ -45,8 +45,8 @@
         "test:watch": "vitest"
     },
     "dependencies": {
-        "@core-ai/core-ai": "^0.29.0",
-        "@core-ai/openai": "^0.29.0"
+        "@core-ai/core-ai": "^0.29.1",
+        "@core-ai/openai": "^0.29.1"
     },
     "peerDependencies": {
         "zod": "^4.0.0"