langchain-ai · christian-bromann · Dec 5, 2025 · Dec 5, 2025
diff --git a/.changeset/cool-times-tell.md b/.changeset/cool-times-tell.md
diff --git a/.changeset/crisp-kiwis-end.md b/.changeset/crisp-kiwis-end.md
diff --git a/.changeset/eight-mangos-visit.md b/.changeset/eight-mangos-visit.md
diff --git a/.changeset/empty-tips-promise.md b/.changeset/empty-tips-promise.md
diff --git a/.changeset/free-ends-shave.md b/.changeset/free-ends-shave.md
diff --git a/.changeset/heavy-news-raise.md b/.changeset/heavy-news-raise.md
diff --git a/.changeset/nervous-clocks-invite.md b/.changeset/nervous-clocks-invite.md
diff --git a/libs/langchain-community/CHANGELOG.md b/libs/langchain-community/CHANGELOG.md
@@ -1,5 +1,17 @@
 # @langchain/community
 
+## 1.0.7
+
+### Patch Changes
+
+- [#9436](https://github.com/langchain-ai/langchainjs/pull/9436) [`ca32dd7`](https://github.com/langchain-ai/langchainjs/commit/ca32dd76f3f77704da53e38ccb22215dd60aecd2) Thanks [@sinedied](https://github.com/sinedied)! - Fix possible race condition in FileSystemChatMessageHistory
+
+- [#8333](https://github.com/langchain-ai/langchainjs/pull/8333) [`dc396c4`](https://github.com/langchain-ai/langchainjs/commit/dc396c417a07dc1748099c5c71f47ff7e749796a) Thanks [@ejscribner](https://github.com/ejscribner)! - community[minor]: Create CouchbaseQueryVectorStore
+
+- Updated dependencies []:
+  - @langchain/classic@1.0.5
+  - @langchain/openai@1.1.3
+
 ## 1.0.6
 
 ### Patch Changes

diff --git a/libs/langchain-community/package.json b/libs/langchain-community/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/community",
-  "version": "1.0.6",
+  "version": "1.0.7",
   "description": "Third-party integrations for LangChain.js",
   "author": "LangChain",
   "license": "MIT",

diff --git a/libs/langchain-core/CHANGELOG.md b/libs/langchain-core/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @langchain/core
 
+## 1.1.3
+
+### Patch Changes
+
+- [#9534](https://github.com/langchain-ai/langchainjs/pull/9534) [`bd2c46e`](https://github.com/langchain-ai/langchainjs/commit/bd2c46e09e661d9ac766c09e71bc6687d6fc811c) Thanks [@christian-bromann](https://github.com/christian-bromann)! - fix(@langchain/core): update and bundle `p-retry`, `ansi-styles`, `camelcase` and `decamelize` dependencies
+
+- [#9544](https://github.com/langchain-ai/langchainjs/pull/9544) [`487378b`](https://github.com/langchain-ai/langchainjs/commit/487378bf14277659c8ca0ef06ea0f9836b818ff4) Thanks [@hntrl](https://github.com/hntrl)! - fix tool chunk concat behavior (#9450)
+
+- [#9505](https://github.com/langchain-ai/langchainjs/pull/9505) [`138e7fb`](https://github.com/langchain-ai/langchainjs/commit/138e7fb6280705457079863bedb238b16b322032) Thanks [@chosh-dev](https://github.com/chosh-dev)! - feat: replace btoa with toBase64Url for encoding in drawMermaidImage
+
 ## 1.1.2
 
 ### Patch Changes

diff --git a/libs/langchain-core/package.json b/libs/langchain-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/core",
-  "version": "1.1.2",
+  "version": "1.1.3",
   "description": "Core LangChain.js abstractions and schemas",
   "type": "module",
   "engines": {

diff --git a/libs/langchain-mcp-adapters/CHANGELOG.md b/libs/langchain-mcp-adapters/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @langchain/mcp-adapters
 
+## 1.0.3
+
+### Patch Changes
+
+- [#9525](https://github.com/langchain-ai/langchainjs/pull/9525) [`668d7aa`](https://github.com/langchain-ai/langchainjs/commit/668d7aaac0bf69781e7e6c1f42b73fef019ced44) Thanks [@christian-bromann](https://github.com/christian-bromann)! - fix(@langchain/mcp-adapters): resolve $defs/$ref in JSON schemas for Pydantic v2 compatibility
+
 ## 1.0.2
 
 ### Patch Changes

diff --git a/libs/langchain-mcp-adapters/package.json b/libs/langchain-mcp-adapters/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/mcp-adapters",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "LangChain.js adapters for Model Context Protocol (MCP)",
   "author": "LangChain",
   "license": "MIT",

diff --git a/libs/langchain-standard-tests/CHANGELOG.md b/libs/langchain-standard-tests/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @langchain/standard-tests
 
+## 0.0.6
+
+### Patch Changes
+
+- Updated dependencies [[`bd2c46e`](https://github.com/langchain-ai/langchainjs/commit/bd2c46e09e661d9ac766c09e71bc6687d6fc811c), [`487378b`](https://github.com/langchain-ai/langchainjs/commit/487378bf14277659c8ca0ef06ea0f9836b818ff4), [`138e7fb`](https://github.com/langchain-ai/langchainjs/commit/138e7fb6280705457079863bedb238b16b322032)]:
+  - @langchain/core@1.1.3
+
 ## 0.0.5
 
 ### Patch Changes

diff --git a/libs/langchain-standard-tests/package.json b/libs/langchain-standard-tests/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/standard-tests",
-  "version": "0.0.5",
+  "version": "0.0.6",
   "description": "Standard tests for LangChain.js",
   "author": "LangChain",
   "license": "MIT",

diff --git a/libs/langchain/CHANGELOG.md b/libs/langchain/CHANGELOG.md
@@ -1,5 +1,12 @@
 # langchain
 
+## 1.1.4
+
+### Patch Changes
+
+- Updated dependencies [[`bd2c46e`](https://github.com/langchain-ai/langchainjs/commit/bd2c46e09e661d9ac766c09e71bc6687d6fc811c), [`487378b`](https://github.com/langchain-ai/langchainjs/commit/487378bf14277659c8ca0ef06ea0f9836b818ff4), [`138e7fb`](https://github.com/langchain-ai/langchainjs/commit/138e7fb6280705457079863bedb238b16b322032)]:
+  - @langchain/core@1.1.3
+
 ## 1.1.3
 
 ### Patch Changes

diff --git a/libs/langchain/package.json b/libs/langchain/package.json
@@ -1,6 +1,6 @@
 {
   "name": "langchain",
-  "version": "1.1.3",
+  "version": "1.1.4",
   "description": "Typescript bindings for langchain",
   "author": "LangChain",
   "license": "MIT",

diff --git a/libs/providers/langchain-anthropic/CHANGELOG.md b/libs/providers/langchain-anthropic/CHANGELOG.md
@@ -1,5 +1,14 @@
 # @langchain/anthropic
 
+## 1.2.2
+
+### Patch Changes
+
+- [#9520](https://github.com/langchain-ai/langchainjs/pull/9520) [`cc022b0`](https://github.com/langchain-ai/langchainjs/commit/cc022b0aab2c3959a5036b8d1b9d6ce0b547200e) Thanks [@yukukotani](https://github.com/yukukotani)! - Includes cache creation/read tokens in input_tokens of usage metadata
+
+- Updated dependencies [[`bd2c46e`](https://github.com/langchain-ai/langchainjs/commit/bd2c46e09e661d9ac766c09e71bc6687d6fc811c), [`487378b`](https://github.com/langchain-ai/langchainjs/commit/487378bf14277659c8ca0ef06ea0f9836b818ff4), [`138e7fb`](https://github.com/langchain-ai/langchainjs/commit/138e7fb6280705457079863bedb238b16b322032)]:
+  - @langchain/core@1.1.3
+
 ## 1.2.1
 
 ### Patch Changes

diff --git a/libs/providers/langchain-anthropic/package.json b/libs/providers/langchain-anthropic/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/anthropic",
-  "version": "1.2.1",
+  "version": "1.2.2",
   "description": "Anthropic integrations for LangChain.js",
   "author": "LangChain",
   "license": "MIT",

diff --git a/libs/providers/langchain-google-cloud-sql-pg/CHANGELOG.md b/libs/providers/langchain-google-cloud-sql-pg/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @langchain/google-cloud-sql-pg
 
+## 1.0.4
+
+### Patch Changes
+
+- Updated dependencies [[`bd2c46e`](https://github.com/langchain-ai/langchainjs/commit/bd2c46e09e661d9ac766c09e71bc6687d6fc811c), [`487378b`](https://github.com/langchain-ai/langchainjs/commit/487378bf14277659c8ca0ef06ea0f9836b818ff4), [`138e7fb`](https://github.com/langchain-ai/langchainjs/commit/138e7fb6280705457079863bedb238b16b322032)]:
+  - @langchain/core@1.1.3
+
 ## 1.0.3
 
 ### Patch Changes

diff --git a/libs/providers/langchain-google-cloud-sql-pg/package.json b/libs/providers/langchain-google-cloud-sql-pg/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/google-cloud-sql-pg",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "LangChain.js integrations for Google Cloud SQL for PostgreSQL",
   "author": "Google LLC",
   "license": "MIT",

diff --git a/libs/providers/langchain-google-common/CHANGELOG.md b/libs/providers/langchain-google-common/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @langchain/google-common
 
+## 2.0.3
+
+### Patch Changes
+
+- Updated dependencies [[`bd2c46e`](https://github.com/langchain-ai/langchainjs/commit/bd2c46e09e661d9ac766c09e71bc6687d6fc811c), [`487378b`](https://github.com/langchain-ai/langchainjs/commit/487378bf14277659c8ca0ef06ea0f9836b818ff4), [`138e7fb`](https://github.com/langchain-ai/langchainjs/commit/138e7fb6280705457079863bedb238b16b322032)]:
+  - @langchain/core@1.1.3
+
 ## 2.0.2
 
 ### Patch Changes

diff --git a/libs/providers/langchain-google-common/package.json b/libs/providers/langchain-google-common/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/google-common",
-  "version": "2.0.2",
+  "version": "2.0.3",
   "description": "Core types and classes for Google services.",
   "type": "module",
   "engines": {

diff --git a/libs/providers/langchain-google-gauth/CHANGELOG.md b/libs/providers/langchain-google-gauth/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @langchain/google-gauth
 
+## 2.0.3
+
+### Patch Changes
+
+- Updated dependencies []:
+  - @langchain/google-common@2.0.3
+
 ## 2.0.2
 
 ### Patch Changes

diff --git a/libs/providers/langchain-google-gauth/package.json b/libs/providers/langchain-google-gauth/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/google-gauth",
-  "version": "2.0.2",
+  "version": "2.0.3",
   "description": "Google auth based authentication support for Google services",
   "author": "LangChain",
   "license": "MIT",

diff --git a/libs/providers/langchain-google-genai/CHANGELOG.md b/libs/providers/langchain-google-genai/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @langchain/google-genai
 
+## 2.0.3
+
+### Patch Changes
+
+- Updated dependencies [[`bd2c46e`](https://github.com/langchain-ai/langchainjs/commit/bd2c46e09e661d9ac766c09e71bc6687d6fc811c), [`487378b`](https://github.com/langchain-ai/langchainjs/commit/487378bf14277659c8ca0ef06ea0f9836b818ff4), [`138e7fb`](https://github.com/langchain-ai/langchainjs/commit/138e7fb6280705457079863bedb238b16b322032)]:
+  - @langchain/core@1.1.3
+
 ## 2.0.2
 
 ### Patch Changes

diff --git a/libs/providers/langchain-google-genai/package.json b/libs/providers/langchain-google-genai/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/google-genai",
-  "version": "2.0.2",
+  "version": "2.0.3",
   "description": "Google Generative AI integration for LangChain.js",
   "author": "LangChain",
   "license": "MIT",

diff --git a/libs/providers/langchain-google-vertexai-web/CHANGELOG.md b/libs/providers/langchain-google-vertexai-web/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @langchain/google-vertexai-web
 
+## 2.0.3
+
+### Patch Changes
+
+- Updated dependencies []:
+  - @langchain/google-webauth@2.0.3
+
 ## 2.0.2
 
 ### Patch Changes

diff --git a/libs/providers/langchain-google-vertexai-web/package.json b/libs/providers/langchain-google-vertexai-web/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/google-vertexai-web",
-  "version": "2.0.2",
+  "version": "2.0.3",
   "description": "LangChain.js support for Google Vertex AI Web",
   "author": "LangChain",
   "license": "MIT",

diff --git a/libs/providers/langchain-google-vertexai/CHANGELOG.md b/libs/providers/langchain-google-vertexai/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @langchain/google-vertexai
 
+## 2.0.3
+
+### Patch Changes
+
+- Updated dependencies []:
+  - @langchain/google-gauth@2.0.3
+
 ## 2.0.2
 
 ### Patch Changes

diff --git a/libs/providers/langchain-google-vertexai/package.json b/libs/providers/langchain-google-vertexai/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/google-vertexai",
-  "version": "2.0.2",
+  "version": "2.0.3",
   "description": "LangChain.js support for Google Vertex AI",
   "author": "LangChain",
   "license": "MIT",

diff --git a/libs/providers/langchain-google-webauth/CHANGELOG.md b/libs/providers/langchain-google-webauth/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @langchain/google-webauth
 
+## 2.0.3
+
+### Patch Changes
+
+- Updated dependencies [[`bd2c46e`](https://github.com/langchain-ai/langchainjs/commit/bd2c46e09e661d9ac766c09e71bc6687d6fc811c), [`487378b`](https://github.com/langchain-ai/langchainjs/commit/487378bf14277659c8ca0ef06ea0f9836b818ff4), [`138e7fb`](https://github.com/langchain-ai/langchainjs/commit/138e7fb6280705457079863bedb238b16b322032)]:
+  - @langchain/core@1.1.3
+  - @langchain/google-common@2.0.3
+
 ## 2.0.2
 
 ### Patch Changes

diff --git a/libs/providers/langchain-google-webauth/package.json b/libs/providers/langchain-google-webauth/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/google-webauth",
-  "version": "2.0.2",
+  "version": "2.0.3",
   "description": "Web-based authentication support for Google services",
   "author": "LangChain",
   "license": "MIT",