diff --git a/.changeset/fifty-dancers-occur.md b/.changeset/fifty-dancers-occur.md
deleted file mode 100644
index fe5d994fbc50..000000000000
--- a/.changeset/fifty-dancers-occur.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@langchain/google": patch
----
-
-fix: merge consecutive same-role Gemini content blocks
diff --git a/.changeset/fix-alibaba-tongyi-vl-endpoint.md b/.changeset/fix-alibaba-tongyi-vl-endpoint.md
deleted file mode 100644
index 5543ce1ed961..000000000000
--- a/.changeset/fix-alibaba-tongyi-vl-endpoint.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@langchain/community": patch
----
-
-fix(community): auto-detect VL model endpoint and add apiUrl override for ChatAlibabaTongyi
diff --git a/.changeset/fix-anthropic-sampling-params.md b/.changeset/fix-anthropic-sampling-params.md
deleted file mode 100644
index 4e26c17da679..000000000000
--- a/.changeset/fix-anthropic-sampling-params.md
+++ /dev/null
@@ -1,7 +0,0 @@
----
-"@langchain/anthropic": patch
----
-
-Fix temperature/topK/topP handling: guard all three so undefined values are not
-set on the request object, and fix broken topK/topP validation when thinking is
-enabled.
diff --git a/.changeset/fix-react-agent-routing.md b/.changeset/fix-react-agent-routing.md
deleted file mode 100644
index e8e09879f4cf..000000000000
--- a/.changeset/fix-react-agent-routing.md
+++ /dev/null
@@ -1,7 +0,0 @@
----
-"langchain": patch
----
-
-fix(langchain/agents): Fix ReactAgent routing with returnDirect + beforeModel middleware
-
-This fixes a routing error when an agent has both tools with returnDirect: true and middleware with beforeModel hooks (e.g., summarizationMiddleware). Before this fix, non-returnDirect tools would fail with "Branch condition returned unknown or null destination".
diff --git a/.changeset/flat-candles-mix.md b/.changeset/flat-candles-mix.md
deleted file mode 100644
index 410a5dbaabc1..000000000000
--- a/.changeset/flat-candles-mix.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@langchain/community": patch
----
-
-fix/community-better-sqlite3-node24-support
diff --git a/.changeset/fresh-feet-shake.md b/.changeset/fresh-feet-shake.md
deleted file mode 100644
index 8388439a1881..000000000000
--- a/.changeset/fresh-feet-shake.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@langchain/aws": patch
----
-
-feat(aws): add defaultHeaders to ChatBedrockConverse
diff --git a/.changeset/happy-carpets-reply.md b/.changeset/happy-carpets-reply.md
deleted file mode 100644
index f1a426b36118..000000000000
--- a/.changeset/happy-carpets-reply.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@langchain/core": patch
----
-
-fix(core): respect timeout option in streamEvents v2
diff --git a/.changeset/little-lions-clean.md b/.changeset/little-lions-clean.md
deleted file mode 100644
index 55712b6b7fbd..000000000000
--- a/.changeset/little-lions-clean.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@langchain/community": patch
----
-
-fix(community): Add multimodal content support to Bedrock Anthropic formatter
diff --git a/.changeset/neat-dodos-switch.md b/.changeset/neat-dodos-switch.md
deleted file mode 100644
index 32fa2b5ac8f4..000000000000
--- a/.changeset/neat-dodos-switch.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@langchain/community": patch
----
-
-add missing AWS inference profile region prefixes (au, jp, global)
diff --git a/.changeset/nice-berries-invent.md b/.changeset/nice-berries-invent.md
deleted file mode 100644
index 94048e5a501b..000000000000
--- a/.changeset/nice-berries-invent.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@langchain/google": patch
----
-
-fix(langchain-google): parse JSON error bodies from non-JSON content types
diff --git a/.changeset/openai-tool-search.md b/.changeset/openai-tool-search.md
deleted file mode 100644
index f65f35bc4b8e..000000000000
--- a/.changeset/openai-tool-search.md
+++ /dev/null
@@ -1,10 +0,0 @@
----
-"@langchain/openai": minor
----
-
-feat(openai): support tool search and defer_loading
-
-- Add `tools.toolSearch()` factory for the OpenAI Responses API `tool_search` built-in tool, supporting both server-executed and client-executed modes.
-- Propagate `defer_loading` from LangChain tool `extras` through `bindTools()` and into the Responses API payload, enabling on-demand tool discovery.
-- Handle `tool_search_call` and `tool_search_output` response items in both streaming and non-streaming converters.
-- Add core block translator support to convert `tool_search_call` → `server_tool_call` and `tool_search_output` → `server_tool_call_result`.
diff --git a/.changeset/pretty-ghosts-shave.md b/.changeset/pretty-ghosts-shave.md
deleted file mode 100644
index f6b8a6d4dbce..000000000000
--- a/.changeset/pretty-ghosts-shave.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@langchain/google": patch
----
-
-fix(google): fix v1 converter dropping tool_calls, text-plain and file blocks
diff --git a/.changeset/rich-guests-vanish.md b/.changeset/rich-guests-vanish.md
deleted file mode 100644
index 4a40ef74a265..000000000000
--- a/.changeset/rich-guests-vanish.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@langchain/google": patch
----
-
-fix(google): use dynamic ls_provider based on platform instead of hardcoded "google"
diff --git a/.changeset/round-trip-thinking-content.md b/.changeset/round-trip-thinking-content.md
deleted file mode 100644
index 7ba842639c06..000000000000
--- a/.changeset/round-trip-thinking-content.md
+++ /dev/null
@@ -1,6 +0,0 @@
----
-"@langchain/google-genai": patch
-"@langchain/google": patch
----
-
-fix(genai): round-trip thinking content blocks in multi-turn convos
diff --git a/.changeset/shy-dolls-admire.md b/.changeset/shy-dolls-admire.md
deleted file mode 100644
index 1cc88476b222..000000000000
--- a/.changeset/shy-dolls-admire.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@langchain/google": patch
----
-
-lazy-load jose in CJS auth helpers
diff --git a/.changeset/silver-deers-reply.md b/.changeset/silver-deers-reply.md
deleted file mode 100644
index 4e6cc2cb9e7d..000000000000
--- a/.changeset/silver-deers-reply.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@langchain/google": patch
----
-
-fixes for Vertex function calls
diff --git a/.changeset/six-oranges-happen.md b/.changeset/six-oranges-happen.md
deleted file mode 100644
index 04ac779e552b..000000000000
--- a/.changeset/six-oranges-happen.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@langchain/community": patch
----
-
-fix(community): update PPTXLoader to use officeparser v6 API (fixes #10168)
diff --git a/.changeset/sour-taxis-press.md b/.changeset/sour-taxis-press.md
deleted file mode 100644
index 1f45d602675b..000000000000
--- a/.changeset/sour-taxis-press.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@langchain/google-common": patch
----
-
-fix(google-common): prevent 400 error when AIMessage has empty text content
diff --git a/.changeset/sweet-forks-report.md b/.changeset/sweet-forks-report.md
deleted file mode 100644
index d5915c6caa1a..000000000000
--- a/.changeset/sweet-forks-report.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@langchain/google": patch
----
-
-support role name for function response in Vertex
diff --git a/.changeset/tiny-horses-bake.md b/.changeset/tiny-horses-bake.md
deleted file mode 100644
index 1e71ca5846b1..000000000000
--- a/.changeset/tiny-horses-bake.md
+++ /dev/null
@@ -1,6 +0,0 @@
----
-"@langchain/google-common": patch
-"@langchain/google-genai": patch
----
-
-fix(google): add support for ContentBlock.Multimodal types in Google providers
diff --git a/.changeset/warm-planes-glow.md b/.changeset/warm-planes-glow.md
deleted file mode 100644
index 2888e6e38060..000000000000
--- a/.changeset/warm-planes-glow.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@langchain/core": patch
----
-
-fix(core): preserve multimodal content in getBufferString as placeholders
diff --git a/libs/community/langchain-community/CHANGELOG.md b/libs/community/langchain-community/CHANGELOG.md
index 8d240842f393..59f9c0d37e58 100644
--- a/libs/community/langchain-community/CHANGELOG.md
+++ b/libs/community/langchain-community/CHANGELOG.md
@@ -1,5 +1,24 @@
 # @langchain/community
 
+## 1.1.24
+
+### Patch Changes
+
+- [#10425](https://github.com/langchain-ai/langchainjs/pull/10425) [`792d573`](https://github.com/langchain-ai/langchainjs/commit/792d5735f9cb41d418738fd55684be2c68832c55) Thanks [@pawel-twardziak](https://github.com/pawel-twardziak)! - fix(community): auto-detect VL model endpoint and add apiUrl override for ChatAlibabaTongyi
+
+- [#10004](https://github.com/langchain-ai/langchainjs/pull/10004) [`a40ddc7`](https://github.com/langchain-ai/langchainjs/commit/a40ddc78a5fa83383afe5b7eb70e00f1f2909fb8) Thanks [@aditya-gg04](https://github.com/aditya-gg04)! - fix/community-better-sqlite3-node24-support
+
+- [#10298](https://github.com/langchain-ai/langchainjs/pull/10298) [`aad77ab`](https://github.com/langchain-ai/langchainjs/commit/aad77ab2522ff50c575321e4cca75cc2e6cceb9f) Thanks [@pawel-twardziak](https://github.com/pawel-twardziak)! - fix(community): Add multimodal content support to Bedrock Anthropic formatter
+
+- [#10399](https://github.com/langchain-ai/langchainjs/pull/10399) [`1edc658`](https://github.com/langchain-ai/langchainjs/commit/1edc658c927f6bb89b995f37ef5edd56301eb762) Thanks [@pawel-twardziak](https://github.com/pawel-twardziak)! - add missing AWS inference profile region prefixes (au, jp, global)
+
+- [#10413](https://github.com/langchain-ai/langchainjs/pull/10413) [`7a3774a`](https://github.com/langchain-ai/langchainjs/commit/7a3774a79dc8abb38a007a389ce0930d633af242) Thanks [@shivamtiwari3](https://github.com/shivamtiwari3)! - fix(community): update PPTXLoader to use officeparser v6 API (fixes [#10168](https://github.com/langchain-ai/langchainjs/issues/10168))
+
+- Updated dependencies [[`6db417b`](https://github.com/langchain-ai/langchainjs/commit/6db417b03ecb5e2ace413389d982294e0ac88433), [`af9bbd3`](https://github.com/langchain-ai/langchainjs/commit/af9bbd3f48d96de8963f492ebbf75ca0762f7e57), [`d69dfcc`](https://github.com/langchain-ai/langchainjs/commit/d69dfcca97503cf1c0b7e70ccf5fb7d507c60982)]:
+  - @langchain/core@1.1.33
+  - @langchain/openai@1.3.0
+  - @langchain/classic@1.0.24
+
 ## 1.1.23
 
 ### Patch Changes
diff --git a/libs/community/langchain-community/package.json b/libs/community/langchain-community/package.json
index 48472fa33f2d..3caf2e2d2fb0 100644
--- a/libs/community/langchain-community/package.json
+++ b/libs/community/langchain-community/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/community",
-  "version": "1.1.23",
+  "version": "1.1.24",
   "description": "Third-party integrations for LangChain.js",
   "author": "LangChain",
   "license": "MIT",
diff --git a/libs/langchain-classic/CHANGELOG.md b/libs/langchain-classic/CHANGELOG.md
index 69a39a3ea47f..660e595991e6 100644
--- a/libs/langchain-classic/CHANGELOG.md
+++ b/libs/langchain-classic/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @langchain/classic
 
+## 1.0.24
+
+### Patch Changes
+
+- Updated dependencies [[`af9bbd3`](https://github.com/langchain-ai/langchainjs/commit/af9bbd3f48d96de8963f492ebbf75ca0762f7e57)]:
+  - @langchain/openai@1.3.0
+
 ## 1.0.23
 
 ### Patch Changes
diff --git a/libs/langchain-classic/package.json b/libs/langchain-classic/package.json
index 958b159899c4..7cd48cfc354e 100644
--- a/libs/langchain-classic/package.json
+++ b/libs/langchain-classic/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/classic",
-  "version": "1.0.23",
+  "version": "1.0.24",
   "description": "Old abstractions from LangChain.js",
   "author": "LangChain",
   "license": "MIT",
diff --git a/libs/langchain-core/CHANGELOG.md b/libs/langchain-core/CHANGELOG.md
index 665b813a76ec..2bede3292e3a 100644
--- a/libs/langchain-core/CHANGELOG.md
+++ b/libs/langchain-core/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @langchain/core
 
+## 1.1.33
+
+### Patch Changes
+
+- [#10412](https://github.com/langchain-ai/langchainjs/pull/10412) [`6db417b`](https://github.com/langchain-ai/langchainjs/commit/6db417b03ecb5e2ace413389d982294e0ac88433) Thanks [@pawel-twardziak](https://github.com/pawel-twardziak)! - fix(core): respect timeout option in streamEvents v2
+
+- [#10424](https://github.com/langchain-ai/langchainjs/pull/10424) [`d69dfcc`](https://github.com/langchain-ai/langchainjs/commit/d69dfcca97503cf1c0b7e70ccf5fb7d507c60982) Thanks [@pawel-twardziak](https://github.com/pawel-twardziak)! - fix(core): preserve multimodal content in getBufferString as placeholders
+
 ## 1.1.32
 
 ### Patch Changes
diff --git a/libs/langchain-core/package.json b/libs/langchain-core/package.json
index 2c8a3ed67aaa..b41f85a41406 100644
--- a/libs/langchain-core/package.json
+++ b/libs/langchain-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/core",
-  "version": "1.1.32",
+  "version": "1.1.33",
   "description": "Core LangChain.js abstractions and schemas",
   "type": "module",
   "engines": {
diff --git a/libs/langchain/CHANGELOG.md b/libs/langchain/CHANGELOG.md
index ca4def743bd7..259e99af1f5c 100644
--- a/libs/langchain/CHANGELOG.md
+++ b/libs/langchain/CHANGELOG.md
@@ -1,5 +1,16 @@
 # langchain
 
+## 1.2.33
+
+### Patch Changes
+
+- [#9862](https://github.com/langchain-ai/langchainjs/pull/9862) [`5b250b1`](https://github.com/langchain-ai/langchainjs/commit/5b250b1a273df0ab4126b22d140dc2420130421f) Thanks [@stellarrover](https://github.com/stellarrover)! - fix(langchain/agents): Fix ReactAgent routing with returnDirect + beforeModel middleware
+
+  This fixes a routing error when an agent has both tools with returnDirect: true and middleware with beforeModel hooks (e.g., summarizationMiddleware). Before this fix, non-returnDirect tools would fail with "Branch condition returned unknown or null destination".
+
+- Updated dependencies [[`6db417b`](https://github.com/langchain-ai/langchainjs/commit/6db417b03ecb5e2ace413389d982294e0ac88433), [`d69dfcc`](https://github.com/langchain-ai/langchainjs/commit/d69dfcca97503cf1c0b7e70ccf5fb7d507c60982)]:
+  - @langchain/core@1.1.33
+
 ## 1.2.32
 
 ### Patch Changes
diff --git a/libs/langchain/package.json b/libs/langchain/package.json
index 8c862e9f7082..321e236a1f81 100644
--- a/libs/langchain/package.json
+++ b/libs/langchain/package.json
@@ -1,6 +1,6 @@
 {
   "name": "langchain",
-  "version": "1.2.32",
+  "version": "1.2.33",
   "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
index b8f4e343e755..49d8d1014f12 100644
--- a/libs/providers/langchain-anthropic/CHANGELOG.md
+++ b/libs/providers/langchain-anthropic/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @langchain/anthropic
 
+## 1.3.24
+
+### Patch Changes
+
+- [#10420](https://github.com/langchain-ai/langchainjs/pull/10420) [`08657f2`](https://github.com/langchain-ai/langchainjs/commit/08657f21b330ee05b86a8abd557aef3939f5581b) Thanks [@pawel-twardziak](https://github.com/pawel-twardziak)! - Fix temperature/topK/topP handling: guard all three so undefined values are not
+  set on the request object, and fix broken topK/topP validation when thinking is
+  enabled.
+- Updated dependencies [[`6db417b`](https://github.com/langchain-ai/langchainjs/commit/6db417b03ecb5e2ace413389d982294e0ac88433), [`d69dfcc`](https://github.com/langchain-ai/langchainjs/commit/d69dfcca97503cf1c0b7e70ccf5fb7d507c60982)]:
+  - @langchain/core@1.1.33
+
 ## 1.3.23
 
 ### Patch Changes
diff --git a/libs/providers/langchain-anthropic/package.json b/libs/providers/langchain-anthropic/package.json
index 7704edb90b2a..632912cf9393 100644
--- a/libs/providers/langchain-anthropic/package.json
+++ b/libs/providers/langchain-anthropic/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/anthropic",
-  "version": "1.3.23",
+  "version": "1.3.24",
   "description": "Anthropic integrations for LangChain.js",
   "author": "LangChain",
   "license": "MIT",
diff --git a/libs/providers/langchain-aws/CHANGELOG.md b/libs/providers/langchain-aws/CHANGELOG.md
index 8a45d6230b72..5116f1ea0a31 100644
--- a/libs/providers/langchain-aws/CHANGELOG.md
+++ b/libs/providers/langchain-aws/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @langchain/aws
 
+## 1.3.3
+
+### Patch Changes
+
+- [#10409](https://github.com/langchain-ai/langchainjs/pull/10409) [`e3fb76b`](https://github.com/langchain-ai/langchainjs/commit/e3fb76b2b019c6aa033c960014d248c322c7d645) Thanks [@pawel-twardziak](https://github.com/pawel-twardziak)! - feat(aws): add defaultHeaders to ChatBedrockConverse
+
 ## 1.3.2
 
 ### Patch Changes
diff --git a/libs/providers/langchain-aws/package.json b/libs/providers/langchain-aws/package.json
index 4501ab4c0992..9ad7bf422b46 100644
--- a/libs/providers/langchain-aws/package.json
+++ b/libs/providers/langchain-aws/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/aws",
-  "version": "1.3.2",
+  "version": "1.3.3",
   "description": "LangChain AWS integration",
   "author": "LangChain",
   "license": "MIT",
diff --git a/libs/providers/langchain-deepseek/CHANGELOG.md b/libs/providers/langchain-deepseek/CHANGELOG.md
index fad3b47ada70..e7cb186b7e6f 100644
--- a/libs/providers/langchain-deepseek/CHANGELOG.md
+++ b/libs/providers/langchain-deepseek/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @langchain/deepseek
 
+## 1.0.18
+
+### Patch Changes
+
+- Updated dependencies [[`af9bbd3`](https://github.com/langchain-ai/langchainjs/commit/af9bbd3f48d96de8963f492ebbf75ca0762f7e57)]:
+  - @langchain/openai@1.3.0
+
 ## 1.0.17
 
 ### Patch Changes
diff --git a/libs/providers/langchain-deepseek/package.json b/libs/providers/langchain-deepseek/package.json
index cf0eb2fa1826..4ff89a9f0cf5 100644
--- a/libs/providers/langchain-deepseek/package.json
+++ b/libs/providers/langchain-deepseek/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/deepseek",
-  "version": "1.0.17",
+  "version": "1.0.18",
   "description": "Deepseek integration for LangChain.js",
   "type": "module",
   "author": "LangChain",
diff --git a/libs/providers/langchain-google-common/CHANGELOG.md b/libs/providers/langchain-google-common/CHANGELOG.md
index b4ded314e8c0..ceb08aef96a8 100644
--- a/libs/providers/langchain-google-common/CHANGELOG.md
+++ b/libs/providers/langchain-google-common/CHANGELOG.md
@@ -1,5 +1,16 @@
 # @langchain/google-common
 
+## 2.1.26
+
+### Patch Changes
+
+- [#9987](https://github.com/langchain-ai/langchainjs/pull/9987) [`561224b`](https://github.com/langchain-ai/langchainjs/commit/561224b8495dad61946ad7c0f84340d64729c3fb) Thanks [@mbarinov](https://github.com/mbarinov)! - fix(google-common): prevent 400 error when AIMessage has empty text content
+
+- [#9979](https://github.com/langchain-ai/langchainjs/pull/9979) [`6a2da5b`](https://github.com/langchain-ai/langchainjs/commit/6a2da5b63b39bec4b87b6a1d1769810677ad3458) Thanks [@christian-bromann](https://github.com/christian-bromann)! - fix(google): add support for ContentBlock.Multimodal types in Google providers
+
+- Updated dependencies [[`6db417b`](https://github.com/langchain-ai/langchainjs/commit/6db417b03ecb5e2ace413389d982294e0ac88433), [`d69dfcc`](https://github.com/langchain-ai/langchainjs/commit/d69dfcca97503cf1c0b7e70ccf5fb7d507c60982)]:
+  - @langchain/core@1.1.33
+
 ## 2.1.25
 
 ### Patch Changes
diff --git a/libs/providers/langchain-google-common/package.json b/libs/providers/langchain-google-common/package.json
index 6f6c37c98622..032945a86c5c 100644
--- 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": "2.1.25",
+  "version": "2.1.26",
   "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
index 6ef0fb2a6166..ae4bbfbe6cf2 100644
--- a/libs/providers/langchain-google-gauth/CHANGELOG.md
+++ b/libs/providers/langchain-google-gauth/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @langchain/google-gauth
 
+## 2.1.26
+
+### Patch Changes
+
+- Updated dependencies [[`561224b`](https://github.com/langchain-ai/langchainjs/commit/561224b8495dad61946ad7c0f84340d64729c3fb), [`6a2da5b`](https://github.com/langchain-ai/langchainjs/commit/6a2da5b63b39bec4b87b6a1d1769810677ad3458)]:
+  - @langchain/google-common@2.1.26
+
 ## 2.1.25
 
 ### Patch Changes
diff --git a/libs/providers/langchain-google-gauth/package.json b/libs/providers/langchain-google-gauth/package.json
index c06d8d8def76..f692a3ca00b6 100644
--- 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": "2.1.25",
+  "version": "2.1.26",
   "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
index 48481a0b631e..76f01a86ef42 100644
--- a/libs/providers/langchain-google-genai/CHANGELOG.md
+++ b/libs/providers/langchain-google-genai/CHANGELOG.md
@@ -1,5 +1,16 @@
 # @langchain/google-genai
 
+## 2.1.26
+
+### Patch Changes
+
+- [#10415](https://github.com/langchain-ai/langchainjs/pull/10415) [`d7d0bc7`](https://github.com/langchain-ai/langchainjs/commit/d7d0bc70cdb2ea92b365807600fa85ec107ffd0e) Thanks [@pawel-twardziak](https://github.com/pawel-twardziak)! - fix(genai): round-trip thinking content blocks in multi-turn convos
+
+- [#9979](https://github.com/langchain-ai/langchainjs/pull/9979) [`6a2da5b`](https://github.com/langchain-ai/langchainjs/commit/6a2da5b63b39bec4b87b6a1d1769810677ad3458) Thanks [@christian-bromann](https://github.com/christian-bromann)! - fix(google): add support for ContentBlock.Multimodal types in Google providers
+
+- Updated dependencies [[`6db417b`](https://github.com/langchain-ai/langchainjs/commit/6db417b03ecb5e2ace413389d982294e0ac88433), [`d69dfcc`](https://github.com/langchain-ai/langchainjs/commit/d69dfcca97503cf1c0b7e70ccf5fb7d507c60982)]:
+  - @langchain/core@1.1.33
+
 ## 2.1.25
 
 ### Patch Changes
diff --git a/libs/providers/langchain-google-genai/package.json b/libs/providers/langchain-google-genai/package.json
index 816d20284aad..b6c5db39ee6b 100644
--- 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": "2.1.25",
+  "version": "2.1.26",
   "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
index 6bcba6ac725b..2cbd1c296ec8 100644
--- 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
 
+## 2.1.26
+
+### Patch Changes
+
+- Updated dependencies []:
+  - @langchain/google-webauth@2.1.26
+
 ## 2.1.25
 
 ### Patch Changes
diff --git a/libs/providers/langchain-google-vertexai-web/package.json b/libs/providers/langchain-google-vertexai-web/package.json
index c2e8bb87c96e..22830e76e5e5 100644
--- 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": "2.1.25",
+  "version": "2.1.26",
   "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
index 3ec83c0afd8d..897497120d23 100644
--- a/libs/providers/langchain-google-vertexai/CHANGELOG.md
+++ b/libs/providers/langchain-google-vertexai/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @langchain/google-vertexai
 
+## 2.1.26
+
+### Patch Changes
+
+- Updated dependencies []:
+  - @langchain/google-gauth@2.1.26
+
 ## 2.1.25
 
 ### Patch Changes
diff --git a/libs/providers/langchain-google-vertexai/package.json b/libs/providers/langchain-google-vertexai/package.json
index dca411758bbe..f5ec4b338ec3 100644
--- 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": "2.1.25",
+  "version": "2.1.26",
   "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
index 6ae488b27d98..9ce2737c5e8c 100644
--- a/libs/providers/langchain-google-webauth/CHANGELOG.md
+++ b/libs/providers/langchain-google-webauth/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @langchain/google-webauth
 
+## 2.1.26
+
+### Patch Changes
+
+- Updated dependencies [[`6db417b`](https://github.com/langchain-ai/langchainjs/commit/6db417b03ecb5e2ace413389d982294e0ac88433), [`561224b`](https://github.com/langchain-ai/langchainjs/commit/561224b8495dad61946ad7c0f84340d64729c3fb), [`6a2da5b`](https://github.com/langchain-ai/langchainjs/commit/6a2da5b63b39bec4b87b6a1d1769810677ad3458), [`d69dfcc`](https://github.com/langchain-ai/langchainjs/commit/d69dfcca97503cf1c0b7e70ccf5fb7d507c60982)]:
+  - @langchain/core@1.1.33
+  - @langchain/google-common@2.1.26
+
 ## 2.1.25
 
 ### Patch Changes
diff --git a/libs/providers/langchain-google-webauth/package.json b/libs/providers/langchain-google-webauth/package.json
index 108685291f39..578ca8fc1b7d 100644
--- 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": "2.1.25",
+  "version": "2.1.26",
   "description": "Web-based authentication support for Google services",
   "author": "LangChain",
   "license": "MIT",
diff --git a/libs/providers/langchain-google/CHANGELOG.md b/libs/providers/langchain-google/CHANGELOG.md
index cc574a1298f3..01663e36f60b 100644
--- a/libs/providers/langchain-google/CHANGELOG.md
+++ b/libs/providers/langchain-google/CHANGELOG.md
@@ -1,5 +1,25 @@
 # @langchain/google
 
+## 0.1.7
+
+### Patch Changes
+
+- [#10343](https://github.com/langchain-ai/langchainjs/pull/10343) [`a1062b7`](https://github.com/langchain-ai/langchainjs/commit/a1062b74ceb3bfde08765237db92b28eddf3e22e) Thanks [@pawel-twardziak](https://github.com/pawel-twardziak)! - fix: merge consecutive same-role Gemini content blocks
+
+- [#10313](https://github.com/langchain-ai/langchainjs/pull/10313) [`bc4cd65`](https://github.com/langchain-ai/langchainjs/commit/bc4cd6549b043a811021ae3641f9344ff6537a38) Thanks [@pawel-twardziak](https://github.com/pawel-twardziak)! - fix(langchain-google): parse JSON error bodies from non-JSON content types
+
+- [#10397](https://github.com/langchain-ai/langchainjs/pull/10397) [`955ef6b`](https://github.com/langchain-ai/langchainjs/commit/955ef6b81da7a155bb829ed67ea20f0ad4c3f901) Thanks [@pawel-twardziak](https://github.com/pawel-twardziak)! - fix(google): fix v1 converter dropping tool_calls, text-plain and file blocks
+
+- [#10402](https://github.com/langchain-ai/langchainjs/pull/10402) [`9099f53`](https://github.com/langchain-ai/langchainjs/commit/9099f5362ce1d424b0d820b69ed1ca8fec6be9d3) Thanks [@pawel-twardziak](https://github.com/pawel-twardziak)! - fix(google): use dynamic ls_provider based on platform instead of hardcoded "google"
+
+- [#10415](https://github.com/langchain-ai/langchainjs/pull/10415) [`d7d0bc7`](https://github.com/langchain-ai/langchainjs/commit/d7d0bc70cdb2ea92b365807600fa85ec107ffd0e) Thanks [@pawel-twardziak](https://github.com/pawel-twardziak)! - fix(genai): round-trip thinking content blocks in multi-turn convos
+
+- [#10407](https://github.com/langchain-ai/langchainjs/pull/10407) [`c2960fe`](https://github.com/langchain-ai/langchainjs/commit/c2960fe97a299ed1b748eeab53806badbfd35704) Thanks [@fahe1em1](https://github.com/fahe1em1)! - lazy-load jose in CJS auth helpers
+
+- [#10292](https://github.com/langchain-ai/langchainjs/pull/10292) [`e4193f8`](https://github.com/langchain-ai/langchainjs/commit/e4193f8934b5fdb5f553a7068aca2e945d0e3763) Thanks [@afirstenberg](https://github.com/afirstenberg)! - fixes for Vertex function calls
+
+- [#10400](https://github.com/langchain-ai/langchainjs/pull/10400) [`a870750`](https://github.com/langchain-ai/langchainjs/commit/a870750d6edc002b7987f867fd1aae3b1eabe089) Thanks [@afirstenberg](https://github.com/afirstenberg)! - support role name for function response in Vertex
+
 ## 0.1.6
 
 ### Patch Changes
diff --git a/libs/providers/langchain-google/package.json b/libs/providers/langchain-google/package.json
index ca7cb6614ab4..5dba00122c5e 100644
--- a/libs/providers/langchain-google/package.json
+++ b/libs/providers/langchain-google/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/google",
-  "version": "0.1.6",
+  "version": "0.1.7",
   "description": "Google integrations for LangChain.js",
   "author": "LangChain",
   "license": "MIT",
diff --git a/libs/providers/langchain-openai/CHANGELOG.md b/libs/providers/langchain-openai/CHANGELOG.md
index 0ee83e3b29e1..28d1d0d9b0b4 100644
--- a/libs/providers/langchain-openai/CHANGELOG.md
+++ b/libs/providers/langchain-openai/CHANGELOG.md
@@ -1,5 +1,20 @@
 # @langchain/openai
 
+## 1.3.0
+
+### Minor Changes
+
+- [#10317](https://github.com/langchain-ai/langchainjs/pull/10317) [`af9bbd3`](https://github.com/langchain-ai/langchainjs/commit/af9bbd3f48d96de8963f492ebbf75ca0762f7e57) Thanks [@hntrl](https://github.com/hntrl)! - feat(openai): support tool search and defer_loading
+  - Add `tools.toolSearch()` factory for the OpenAI Responses API `tool_search` built-in tool, supporting both server-executed and client-executed modes.
+  - Propagate `defer_loading` from LangChain tool `extras` through `bindTools()` and into the Responses API payload, enabling on-demand tool discovery.
+  - Handle `tool_search_call` and `tool_search_output` response items in both streaming and non-streaming converters.
+  - Add core block translator support to convert `tool_search_call` → `server_tool_call` and `tool_search_output` → `server_tool_call_result`.
+
+### Patch Changes
+
+- Updated dependencies [[`6db417b`](https://github.com/langchain-ai/langchainjs/commit/6db417b03ecb5e2ace413389d982294e0ac88433), [`d69dfcc`](https://github.com/langchain-ai/langchainjs/commit/d69dfcca97503cf1c0b7e70ccf5fb7d507c60982)]:
+  - @langchain/core@1.1.33
+
 ## 1.2.13
 
 ### Patch Changes
diff --git a/libs/providers/langchain-openai/package.json b/libs/providers/langchain-openai/package.json
index a3f212555d02..1b0452083beb 100644
--- a/libs/providers/langchain-openai/package.json
+++ b/libs/providers/langchain-openai/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/openai",
-  "version": "1.2.13",
+  "version": "1.3.0",
   "description": "OpenAI integrations for LangChain.js",
   "author": "LangChain",
   "license": "MIT",
diff --git a/libs/providers/langchain-openrouter/CHANGELOG.md b/libs/providers/langchain-openrouter/CHANGELOG.md
index b7960ed62744..0cf3fc7d9348 100644
--- a/libs/providers/langchain-openrouter/CHANGELOG.md
+++ b/libs/providers/langchain-openrouter/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @langchain/openrouter
 
+## 0.1.7
+
+### Patch Changes
+
+- Updated dependencies [[`af9bbd3`](https://github.com/langchain-ai/langchainjs/commit/af9bbd3f48d96de8963f492ebbf75ca0762f7e57)]:
+  - @langchain/openai@1.3.0
+
 ## 0.1.6
 
 ### Patch Changes
diff --git a/libs/providers/langchain-openrouter/package.json b/libs/providers/langchain-openrouter/package.json
index 3c45a07fe24a..6e1c010d2f5d 100644
--- a/libs/providers/langchain-openrouter/package.json
+++ b/libs/providers/langchain-openrouter/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/openrouter",
-  "version": "0.1.6",
+  "version": "0.1.7",
   "description": "OpenRouter integration for LangChain.js",
   "author": "LangChain",
   "license": "MIT",
diff --git a/libs/providers/langchain-xai/CHANGELOG.md b/libs/providers/langchain-xai/CHANGELOG.md
index b1d2350a7d85..9365a515510a 100644
--- a/libs/providers/langchain-xai/CHANGELOG.md
+++ b/libs/providers/langchain-xai/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @langchain/xai
 
+## 1.3.10
+
+### Patch Changes
+
+- Updated dependencies [[`af9bbd3`](https://github.com/langchain-ai/langchainjs/commit/af9bbd3f48d96de8963f492ebbf75ca0762f7e57)]:
+  - @langchain/openai@1.3.0
+
 ## 1.3.9
 
 ### Patch Changes
diff --git a/libs/providers/langchain-xai/package.json b/libs/providers/langchain-xai/package.json
index c7ef37357098..838a8278183e 100644
--- a/libs/providers/langchain-xai/package.json
+++ b/libs/providers/langchain-xai/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/xai",
-  "version": "1.3.9",
+  "version": "1.3.10",
   "description": "xAI integration for LangChain.js",
   "author": "LangChain",
   "license": "MIT",