Release 0.4.0 (#923)

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

.changeset/angry-otters-cough.md

----
-"@llamaindex/community": patch
-"docs": patch
----
-
-docs: updated Bedrock Opus region and added a basic README

.changeset/five-ants-watch.md

----
-"llamaindex": minor
----
-
-Unify chat engine response and agent response

.changeset/giant-buses-breathe.md

----
-"llamaindex": patch
----
-
-Truncate text to embed for OpenAI if it exceeds maxTokens

.changeset/giant-gorillas-explain.md

----
-"llamaindex": patch
----
-
-feat: add support for managed identity for Azure OpenAI

.changeset/lovely-emus-camp.md

----
-"llamaindex": patch
----
-
-fix: agents to use chat history

apps/docs/CHANGELOG.md

 # docs
 
+## 0.0.26
+
+### Patch Changes
+
+- b1a4a74: docs: updated Bedrock Opus region and added a basic README
+- Updated dependencies [436bc41]
+- Updated dependencies [a44e54f]
+- Updated dependencies [a51ed8d]
+- Updated dependencies [d3b635b]
+  - llamaindex@0.4.0
+  - @llamaindex/examples@0.0.5
+
 ## 0.0.25
 
 ### Patch Changes

apps/docs/package.json

 {
   "name": "docs",
-  "version": "0.0.25",
+  "version": "0.0.26",
   "private": true,
   "scripts": {
     "docusaurus": "docusaurus",

examples/CHANGELOG.md

 # examples
 
+## 0.0.5
+
+### Patch Changes
+
+- Updated dependencies [436bc41]
+- Updated dependencies [a44e54f]
+- Updated dependencies [a51ed8d]
+- Updated dependencies [d3b635b]
+  - llamaindex@0.4.0
+
 ## 0.0.4
 
 ### Patch Changes

examples/package.json

 {
   "name": "@llamaindex/examples",
   "private": true,
-  "version": "0.0.4",
+  "version": "0.0.5",
   "dependencies": {
     "@aws-crypto/sha256-js": "^5.2.0",
     "@datastax/astra-db-ts": "^1.2.1",
@@ -12,7 +12,7 @@
     "commander": "^12.1.0",
     "dotenv": "^16.4.5",
     "js-tiktoken": "^1.0.12",
-    "llamaindex": "^0.3.14",
+    "llamaindex": "^0.4.0",
     "mongodb": "^6.7.0",
     "pathe": "^1.1.2"
   },

packages/autotool/CHANGELOG.md

+# @llamaindex/autotool
+
+## 1.0.0
+
+### Patch Changes
+
+- Updated dependencies [436bc41]
+- Updated dependencies [a44e54f]
+- Updated dependencies [a51ed8d]
+- Updated dependencies [d3b635b]
+  - llamaindex@0.4.0

packages/autotool/examples/02_nextjs/CHANGELOG.md

 # @llamaindex/autotool-02-next-example
 
+## 0.1.10
+
+### Patch Changes
+
+- Updated dependencies [436bc41]
+- Updated dependencies [a44e54f]
+- Updated dependencies [a51ed8d]
+- Updated dependencies [d3b635b]
+  - llamaindex@0.4.0
+  - @llamaindex/autotool@1.0.0
+
 ## 0.1.9
 
 ### Patch Changes

packages/autotool/examples/02_nextjs/package.json

 {
   "name": "@llamaindex/autotool-02-next-example",
   "private": true,
-  "version": "0.1.9",
+  "version": "0.1.10",
   "scripts": {
     "dev": "next dev",
     "build": "next build",

packages/autotool/package.json

 {
   "name": "@llamaindex/autotool",
   "type": "module",
-  "version": "0.0.1",
+  "version": "1.0.0",
   "description": "auto transpile your JS function to LLM Agent compatible",
   "files": [
     "dist",
@@ -51,7 +51,7 @@
     "unplugin": "^1.10.1"
   },
   "peerDependencies": {
-    "llamaindex": "^0.3.17",
+    "llamaindex": "^0.4.0",
     "openai": "^4",
     "typescript": "^4"
   },

packages/community/CHANGELOG.md

 # @llamaindex/community
 
+## 0.0.4
+
+### Patch Changes
+
+- b1a4a74: docs: updated Bedrock Opus region and added a basic README
+- Updated dependencies [436bc41]
+- Updated dependencies [a44e54f]
+- Updated dependencies [a51ed8d]
+- Updated dependencies [d3b635b]
+  - llamaindex@0.4.0
+
 ## 0.0.3
 
 ### Patch Changes

packages/community/package.json

 {
   "name": "@llamaindex/community",
   "description": "Community package for LlamaIndexTS",
-  "version": "0.0.3",
+  "version": "0.0.4",
   "type": "module",
   "types": "dist/type/index.d.ts",
   "main": "dist/cjs/index.js",

packages/experimental/CHANGELOG.md

 # @llamaindex/experimental
 
+## 0.0.35
+
+### Patch Changes
+
+- Updated dependencies [436bc41]
+- Updated dependencies [a44e54f]
+- Updated dependencies [a51ed8d]
+- Updated dependencies [d3b635b]
+  - llamaindex@0.4.0
+
 ## 0.0.34
 
 ### Patch Changes

packages/experimental/package.json

 {
   "name": "@llamaindex/experimental",
   "description": "Experimental package for LlamaIndexTS",
-  "version": "0.0.34",
+  "version": "0.0.35",
   "type": "module",
   "types": "dist/type/index.d.ts",
   "main": "dist/cjs/index.js",

packages/llamaindex/CHANGELOG.md

 # llamaindex
 
+## 0.4.0
+
+### Minor Changes
+
+- 436bc41: Unify chat engine response and agent response
+
+### Patch Changes
+
+- a44e54f: Truncate text to embed for OpenAI if it exceeds maxTokens
+- a51ed8d: feat: add support for managed identity for Azure OpenAI
+- d3b635b: fix: agents to use chat history
+
 ## 0.3.17
 
 ### Patch Changes

packages/llamaindex/e2e/examples/cloudflare-worker-agent/CHANGELOG.md

 # @llamaindex/cloudflare-worker-agent-test
 
+## 0.0.19
+
+### Patch Changes
+
+- Updated dependencies [436bc41]
+- Updated dependencies [a44e54f]
+- Updated dependencies [a51ed8d]
+- Updated dependencies [d3b635b]
+  - llamaindex@0.4.0
+
 ## 0.0.18
 
 ### Patch Changes

packages/llamaindex/e2e/examples/cloudflare-worker-agent/package.json

 {
   "name": "@llamaindex/cloudflare-worker-agent-test",
-  "version": "0.0.18",
+  "version": "0.0.19",
   "type": "module",
   "private": true,
   "scripts": {