langchain-ai · github-actions · Apr 7, 2026 · Apr 7, 2026 · Apr 7, 2026
diff --git a/.changeset/clear-years-end.md b/.changeset/clear-years-end.md
diff --git a/.changeset/config.json b/.changeset/config.json
@@ -12,7 +12,7 @@
   "access": "public",
   "baseBranch": "main",
   "updateInternalDependencies": "patch",
-  "ignore": ["examples"],
+  "ignore": ["examples", "@examples/async-subagents-parallel-research"],
   "___experimentalUnsafeOptions_WILL_CHANGE_IN_PATCH": {
     "onlyUpdatePeerDependentsWhenOutOfRange": true
   }

diff --git a/.changeset/curvy-donkeys-walk.md b/.changeset/curvy-donkeys-walk.md
diff --git a/.changeset/dry-insects-occur.md b/.changeset/dry-insects-occur.md
diff --git a/.changeset/few-sails-tie.md b/.changeset/few-sails-tie.md
diff --git a/.changeset/lucky-candles-reply.md b/.changeset/lucky-candles-reply.md
diff --git a/.changeset/nice-swans-ring.md b/.changeset/nice-swans-ring.md
diff --git a/.changeset/pre.json b/.changeset/pre.json
diff --git a/.changeset/solid-lies-worry.md b/.changeset/solid-lies-worry.md
diff --git a/.changeset/strong-tigers-share.md b/.changeset/strong-tigers-share.md
diff --git a/.changeset/tame-ladybugs-sleep.md b/.changeset/tame-ladybugs-sleep.md
diff --git a/.changeset/ten-masks-flow.md b/.changeset/ten-masks-flow.md
diff --git a/.changeset/thirty-steaks-see.md b/.changeset/thirty-steaks-see.md
diff --git a/.changeset/true-buckets-hide.md b/.changeset/true-buckets-hide.md
diff --git a/.changeset/upset-ways-win.md b/.changeset/upset-ways-win.md
diff --git a/internal/eval-harness/CHANGELOG.md b/internal/eval-harness/CHANGELOG.md
@@ -1,5 +1,14 @@
 # @deepagents/evals
 
+## 0.0.7
+
+### Patch Changes
+
+- [#404](https://github.com/langchain-ai/deepagentsjs/pull/404) [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518) Thanks [@hntrl](https://github.com/hntrl)! - chore(deepagents): refactor backend method names - lsInfo -> ls, grepRaw -> grep, globInfo -> glob
+
+- Updated dependencies [[`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518), [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518), [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518), [`815bc0f`](https://github.com/langchain-ai/deepagentsjs/commit/815bc0fac4b4d0d9b3e7fb97dd64ed8e2bbfb317), [`dc030a5`](https://github.com/langchain-ai/deepagentsjs/commit/dc030a5238534b8f63bc9d28b1608ded45e2fffc), [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518), [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518), [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518), [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518), [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518), [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518), [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518), [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518)]:
+  - deepagents@1.9.0
+
 ## 0.0.7-alpha.0
 
 ### Patch Changes

diff --git a/internal/eval-harness/package.json b/internal/eval-harness/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@deepagents/evals",
-  "version": "0.0.7-alpha.0",
+  "version": "0.0.7",
   "private": true,
   "description": "Eval harness — runner interface, profile registry, and trajectory matchers",
   "main": "./dist/index.cjs",

diff --git a/libs/acp/CHANGELOG.md b/libs/acp/CHANGELOG.md
@@ -1,5 +1,16 @@
 # deepagents-acp
 
+## 0.1.8
+
+### Patch Changes
+
+- [#404](https://github.com/langchain-ai/deepagentsjs/pull/404) [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518) Thanks [@hntrl](https://github.com/hntrl)! - feat(deepagents): support multimodal files for backends
+
+- [#404](https://github.com/langchain-ai/deepagentsjs/pull/404) [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518) Thanks [@hntrl](https://github.com/hntrl)! - chore(deepagents): refactor backend method names - lsInfo -> ls, grepRaw -> grep, globInfo -> glob
+
+- Updated dependencies [[`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518), [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518), [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518), [`815bc0f`](https://github.com/langchain-ai/deepagentsjs/commit/815bc0fac4b4d0d9b3e7fb97dd64ed8e2bbfb317), [`dc030a5`](https://github.com/langchain-ai/deepagentsjs/commit/dc030a5238534b8f63bc9d28b1608ded45e2fffc), [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518), [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518), [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518), [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518), [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518), [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518), [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518), [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518)]:
+  - deepagents@1.9.0
+
 ## 0.1.8-alpha.0
 
 ### Patch Changes

diff --git a/libs/acp/package.json b/libs/acp/package.json
@@ -1,6 +1,6 @@
 {
   "name": "deepagents-acp",
-  "version": "0.1.8-alpha.0",
+  "version": "0.1.8",
   "description": "ACP (Agent Client Protocol) server for DeepAgents - enables IDE integration with Zed, JetBrains, and other ACP clients",
   "main": "./dist/index.cjs",
   "module": "./dist/index.js",

diff --git a/libs/deepagents/CHANGELOG.md b/libs/deepagents/CHANGELOG.md
@@ -1,5 +1,40 @@
 # deepagents
 
+## 1.9.0
+
+### Minor Changes
+
+- [#404](https://github.com/langchain-ai/deepagentsjs/pull/404) [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518) Thanks [@hntrl](https://github.com/hntrl)! - feat(deepagents): support multimodal files for backends
+
+- [#404](https://github.com/langchain-ai/deepagentsjs/pull/404) [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518) Thanks [@hntrl](https://github.com/hntrl)! - chore(deepagents): refactor backend method names - lsInfo -> ls, grepRaw -> grep, globInfo -> glob
+
+- [#404](https://github.com/langchain-ai/deepagentsjs/pull/404) [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518) Thanks [@hntrl](https://github.com/hntrl)! - feat(sdk): add async subagent middleware for remote LangGraph servers
+
+### Patch Changes
+
+- [#404](https://github.com/langchain-ai/deepagentsjs/pull/404) [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518) Thanks [@hntrl](https://github.com/hntrl)! - feat(deepagents): add completion notifier middleware for async subagents
+
+- [#404](https://github.com/langchain-ai/deepagentsjs/pull/404) [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518) Thanks [@hntrl](https://github.com/hntrl)! - chore(sdk): unify sync subagents and async subagents into a single property
+
+- [#419](https://github.com/langchain-ai/deepagentsjs/pull/419) [`815bc0f`](https://github.com/langchain-ai/deepagentsjs/commit/815bc0fac4b4d0d9b3e7fb97dd64ed8e2bbfb317) Thanks [@colifran](https://github.com/colifran)! - fix: deprecate backend factories and support zero-arg constructors for StateBackend and StoreBackend
+
+- [#422](https://github.com/langchain-ai/deepagentsjs/pull/422) [`dc030a5`](https://github.com/langchain-ai/deepagentsjs/commit/dc030a5238534b8f63bc9d28b1608ded45e2fffc) Thanks [@JadenKim-dev](https://github.com/JadenKim-dev)! - fix: add default value to grep tool glob schema for strict mode compatibility
+
+- [#404](https://github.com/langchain-ai/deepagentsjs/pull/404) [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518) Thanks [@hntrl](https://github.com/hntrl)! - rename completion notifier to completion callback and align names
+
+- [#404](https://github.com/langchain-ai/deepagentsjs/pull/404) [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518) Thanks [@hntrl](https://github.com/hntrl)! - extend supported file types
+
+- [#404](https://github.com/langchain-ai/deepagentsjs/pull/404) [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518) Thanks [@hntrl](https://github.com/hntrl)! - fix(deepagents): align prompt templates with runtime behavior
+  - Align `read_file` long-line guidance with runtime behavior by rendering `MAX_LINE_LENGTH` in the prompt.
+  - Normalize middleware prompt/template text for filesystem, memory, subagents, and summarization to match current behavior and improve consistency.
+  - Remove Python-specific phrasing from skills guidance to keep descriptions language-agnostic.
+
+- [#404](https://github.com/langchain-ai/deepagentsjs/pull/404) [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518) Thanks [@hntrl](https://github.com/hntrl)! - clean up factory method middleware wiring
+
+- [#404](https://github.com/langchain-ai/deepagentsjs/pull/404) [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518) Thanks [@hntrl](https://github.com/hntrl)! - chore(sdk): update async subagent middleware for agent protocol
+
+- [#404](https://github.com/langchain-ai/deepagentsjs/pull/404) [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518) Thanks [@hntrl](https://github.com/hntrl)! - fix(sdk): AsyncTask updatedAt field doesn't update on task status changes
+
 ## 1.9.0-alpha.1
 
 ### Patch Changes

diff --git a/libs/deepagents/package.json b/libs/deepagents/package.json
@@ -1,6 +1,6 @@
 {
   "name": "deepagents",
-  "version": "1.9.0-alpha.1",
+  "version": "1.9.0",
   "description": "Deep Agents - a library for building controllable AI agents with LangGraph",
   "main": "./dist/index.cjs",
   "module": "./dist/index.js",

diff --git a/libs/providers/daytona/CHANGELOG.md b/libs/providers/daytona/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## 0.2.0
 
+## 0.2.0
+
 ### Minor Changes
 
 - [#382](https://github.com/langchain-ai/deepagentsjs/pull/382) [`ba5aafd`](https://github.com/langchain-ai/deepagentsjs/commit/ba5aafd76168736de28df5f0d810456ebf7dd4a5) Thanks [@Ehesp](https://github.com/Ehesp)! - Add support for autoArchiveInterval and autoDeleteInterval in Daytona sandbox creation options.

diff --git a/libs/providers/daytona/package.json b/libs/providers/daytona/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/daytona",
-  "version": "0.2.0-alpha.0",
+  "version": "0.2.0",
   "description": "Daytona Sandbox backend for deepagents",
   "main": "./dist/index.cjs",
   "module": "./dist/index.js",

diff --git a/libs/providers/deno/CHANGELOG.md b/libs/providers/deno/CHANGELOG.md
@@ -4,6 +4,12 @@
 
 ### Patch Changes
 
+- [#404](https://github.com/langchain-ai/deepagentsjs/pull/404) [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518) Thanks [@hntrl](https://github.com/hntrl)! - chore(deepagents): refactor backend method names - lsInfo -> ls, grepRaw -> grep, globInfo -> glob
+
+## 0.2.2
+
+### Patch Changes
+
 - [#362](https://github.com/langchain-ai/deepagentsjs/pull/362) [`028f2f8`](https://github.com/langchain-ai/deepagentsjs/commit/028f2f818f9c4f95e71308fbdc80d035f0709224) Thanks [@christian-bromann](https://github.com/christian-bromann)! - fix(deepagents): extend BackendFactory and make it async
 
 ## 0.2.1

diff --git a/libs/providers/deno/package.json b/libs/providers/deno/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/deno",
-  "version": "0.2.2-alpha.0",
+  "version": "0.2.2",
   "description": "Deno Sandbox backend for deepagents",
   "main": "./dist/index.cjs",
   "module": "./dist/index.js",

diff --git a/libs/providers/modal/CHANGELOG.md b/libs/providers/modal/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @langchain/modal
 
+## 0.1.4
+
+### Patch Changes
+
+- [#404](https://github.com/langchain-ai/deepagentsjs/pull/404) [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518) Thanks [@hntrl](https://github.com/hntrl)! - feat(deepagents): support multimodal files for backends
+
+- [#404](https://github.com/langchain-ai/deepagentsjs/pull/404) [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518) Thanks [@hntrl](https://github.com/hntrl)! - chore(deepagents): refactor backend method names - lsInfo -> ls, grepRaw -> grep, globInfo -> glob
+
 ## 1.0.0-alpha.0
 
 ### Patch Changes

diff --git a/libs/providers/modal/package.json b/libs/providers/modal/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/modal",
-  "version": "0.1.4-alpha.0",
+  "version": "0.1.4",
   "description": "Modal Sandbox backend for deepagents",
   "main": "./dist/index.cjs",
   "module": "./dist/index.js",

diff --git a/libs/providers/node-vfs/CHANGELOG.md b/libs/providers/node-vfs/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @langchain/node-vfs
 
+## 0.1.4
+
+### Patch Changes
+
+- [#404](https://github.com/langchain-ai/deepagentsjs/pull/404) [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518) Thanks [@hntrl](https://github.com/hntrl)! - feat(deepagents): support multimodal files for backends
+
+- [#404](https://github.com/langchain-ai/deepagentsjs/pull/404) [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518) Thanks [@hntrl](https://github.com/hntrl)! - chore(deepagents): refactor backend method names - lsInfo -> ls, grepRaw -> grep, globInfo -> glob
+
 ## 1.0.0-alpha.0
 
 ### Patch Changes

diff --git a/libs/providers/node-vfs/package.json b/libs/providers/node-vfs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/node-vfs",
-  "version": "0.1.4-alpha.0",
+  "version": "0.1.4",
   "description": "Virtual File System sandbox backend for deepagents",
   "main": "./dist/index.cjs",
   "module": "./dist/index.mjs",

diff --git a/libs/providers/quickjs/CHANGELOG.md b/libs/providers/quickjs/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @langchain/quickjs
 
+## 0.2.5
+
+### Patch Changes
+
+- [#404](https://github.com/langchain-ai/deepagentsjs/pull/404) [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518) Thanks [@hntrl](https://github.com/hntrl)! - feat(deepagents): support multimodal files for backends
+
+- [#404](https://github.com/langchain-ai/deepagentsjs/pull/404) [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518) Thanks [@hntrl](https://github.com/hntrl)! - chore(deepagents): refactor backend method names - lsInfo -> ls, grepRaw -> grep, globInfo -> glob
+
 ## 0.2.4
 
 ### Patch Changes

diff --git a/libs/providers/quickjs/package.json b/libs/providers/quickjs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/quickjs",
-  "version": "0.2.5-alpha.0",
+  "version": "0.2.5",
   "description": "Sandboxed JavaScript REPL for deepagents using QuickJS (WASM)",
   "main": "./dist/index.cjs",
   "module": "./dist/index.js",

diff --git a/libs/standard-tests/CHANGELOG.md b/libs/standard-tests/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @langchain/sandbox-standard-tests
 
+## 1.0.0
+
+### Patch Changes
+
+- [#404](https://github.com/langchain-ai/deepagentsjs/pull/404) [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518) Thanks [@hntrl](https://github.com/hntrl)! - feat(deepagents): support multimodal files for backends
+
+- [#404](https://github.com/langchain-ai/deepagentsjs/pull/404) [`ca5cc0a`](https://github.com/langchain-ai/deepagentsjs/commit/ca5cc0acfbbeec08efd4f3aa651bdbefd2008518) Thanks [@hntrl](https://github.com/hntrl)! - chore(deepagents): refactor backend method names - lsInfo -> ls, grepRaw -> grep, globInfo -> glob
+
 ## 1.0.0-alpha.0
 
 ### Patch Changes

diff --git a/libs/standard-tests/package.json b/libs/standard-tests/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/sandbox-standard-tests",
-  "version": "1.0.0-alpha.0",
+  "version": "1.0.0",
   "description": "Standard integration tests for deepagents sandbox providers",
   "main": "./dist/index.cjs",
   "module": "./dist/index.js",