github-actions · Oct 23, 2026
diff --git a/.release-please-manifest.json b/.release-please-manifest.json
@@ -1,16 +1,16 @@
 {
-  "packages/client": "0.4.0",
-  "packages/ai-node": "0.3.0",
-  "packages/ai-otel": "0.2.0",
-  "packages/claude-agents": "0.4.0",
-  "packages/claude-messages": "0.4.0",
-  "packages/openai-agents": "0.4.0",
-  "packages/openai-messages": "0.4.0",
-  "packages/langchain-agents": "0.4.0",
-  "packages/langchain-messages": "0.4.0",
-  "packages/vercel-agents": "0.2.0",
-  "packages/vercel-messages": "0.2.0",
-  "packages/litellm-agents": "0.1.0",
-  "packages/litellm-messages": "0.1.0",
-  "packages/typesafe": "0.1.0"
+  "packages/client": "0.5.0",
+  "packages/ai-node": "0.4.0",
+  "packages/ai-otel": "0.3.0",
+  "packages/claude-agents": "0.5.0",
+  "packages/claude-messages": "0.5.0",
+  "packages/openai-agents": "0.5.0",
+  "packages/openai-messages": "0.5.0",
+  "packages/langchain-agents": "0.5.0",
+  "packages/langchain-messages": "0.5.0",
+  "packages/vercel-agents": "0.3.0",
+  "packages/vercel-messages": "0.3.0",
+  "packages/litellm-agents": "0.2.0",
+  "packages/litellm-messages": "0.2.0",
+  "packages/typesafe": "0.2.0"
 }
diff --git a/packages/ai-node/CHANGELOG.md b/packages/ai-node/CHANGELOG.md
@@ -1,5 +1,23 @@
 # Changelog
 
+## [0.4.0](https://github.com/launchdarkly/js-ai-sdk/compare/@launchdarkly/ai-node-0.3.0...@launchdarkly/ai-node-0.4.0) (2026-10-23)
+
+
+### ⚠ BREAKING CHANGES
+
+* **client:** the client no longer loads .env. Add import 'dotenv/config' to your entrypoint (and install dotenv) if you relied on it.
+
+### Bug Fixes
+
+* **client:** stop loading dotenv from library code ([#69](https://github.com/launchdarkly/js-ai-sdk/issues/69)) ([fea34f3](https://github.com/launchdarkly/js-ai-sdk/commit/fea34f309dba7f94264efaf0d065b9d80b29a8c2))
+
+
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @launchdarkly/ai-server bumped from ^0.4.0 to ^0.5.0
+
 ## [0.3.0](https://github.com/launchdarkly/js-ai-sdk/compare/@launchdarkly/ai-node-0.2.0...@launchdarkly/ai-node-0.3.0) (2026-10-09)
 
 

diff --git a/packages/ai-node/package.json b/packages/ai-node/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@launchdarkly/ai-node",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "license": "Apache-2.0",
   "author": "LaunchDarkly <team@launchdarkly.com>",
   "description": "Node.js convenience wrapper for @launchdarkly/ai-server — bundles @launchdarkly/node-server-sdk so no peer dependency setup is required",
@@ -68,7 +68,7 @@
     "typecheck": "tsc --noEmit"
   },
   "dependencies": {
-    "@launchdarkly/ai-server": "^0.4.0",
+    "@launchdarkly/ai-server": "^0.5.0",
     "@launchdarkly/node-server-sdk": "^9.7.3"
   },
   "devDependencies": {

diff --git a/packages/ai-node/src/version.ts b/packages/ai-node/src/version.ts
@@ -1,2 +1,2 @@
 export const LD_AI_PACKAGE_NAME = '@launchdarkly/ai-node';
-export const LD_AI_PACKAGE_VERSION = '0.3.0'; // x-release-please-version
+export const LD_AI_PACKAGE_VERSION = '0.4.0'; // x-release-please-version
diff --git a/packages/ai-otel/CHANGELOG.md b/packages/ai-otel/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## [0.3.0](https://github.com/launchdarkly/js-ai-sdk/compare/@launchdarkly/ai-otel-0.2.0...@launchdarkly/ai-otel-0.3.0) (2026-10-23)
+
+
+### ⚠ BREAKING CHANGES
+
+* **client:** the client no longer loads .env. Add import 'dotenv/config' to your entrypoint (and install dotenv) if you relied on it.
+
+### Bug Fixes
+
+* **client:** stop loading dotenv from library code ([#69](https://github.com/launchdarkly/js-ai-sdk/issues/69)) ([fea34f3](https://github.com/launchdarkly/js-ai-sdk/commit/fea34f309dba7f94264efaf0d065b9d80b29a8c2))
+
 ## [0.2.0](https://github.com/launchdarkly/js-ai-sdk/compare/@launchdarkly/ai-otel-0.1.1...@launchdarkly/ai-otel-0.2.0) (2026-10-09)
 
 

diff --git a/packages/ai-otel/package.json b/packages/ai-otel/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@launchdarkly/ai-otel",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "license": "Apache-2.0",
   "author": "LaunchDarkly <team@launchdarkly.com>",
   "description": "OpenTelemetry dependency bundle for @launchdarkly/ai-server — install alongside @launchdarkly/ai-node or @launchdarkly/ai-server to enable automatic trace export",

diff --git a/packages/claude-agents/CHANGELOG.md b/packages/claude-agents/CHANGELOG.md
@@ -1,5 +1,36 @@
 # Changelog
 
+## [0.5.0](https://github.com/launchdarkly/js-ai-sdk/compare/@launchdarkly/ai-claude-agents-0.4.0...@launchdarkly/ai-claude-agents-0.5.0) (2026-10-23)
+
+
+### ⚠ BREAKING CHANGES
+
+* forward the same model.parameters keys as the Python SDK ([#118](https://github.com/launchdarkly/js-ai-sdk/issues/118))
+* **claude-agents:** accept trusted cwd and settingSources options, and load no host settings by default ([#135](https://github.com/launchdarkly/js-ai-sdk/issues/135))
+* **client:** the client no longer loads .env. Add import 'dotenv/config' to your entrypoint (and install dotenv) if you relied on it.
+
+### Features
+
+* **AIC-3623:** evals from code ([#143](https://github.com/launchdarkly/js-ai-sdk/issues/143)) ([dc74b48](https://github.com/launchdarkly/js-ai-sdk/commit/dc74b488b5c4f9918650c92e86d4cf45742504c5))
+* **claude-agents:** accept trusted cwd and settingSources options, and load no host settings by default ([#135](https://github.com/launchdarkly/js-ai-sdk/issues/135)) ([6acd53d](https://github.com/launchdarkly/js-ai-sdk/commit/6acd53d892710ed0c8d404698e71729ab462369e))
+
+
+### Bug Fixes
+
+* **AIC-3571:** visit every child before its parent in reverseTraverse ([#147](https://github.com/launchdarkly/js-ai-sdk/issues/147)) ([a17a2ce](https://github.com/launchdarkly/js-ai-sdk/commit/a17a2cebb973586bdfc0fa3fc8d79c9838d9a395))
+* **AIC-3577:** send object tool results to the model as JSON ([#146](https://github.com/launchdarkly/js-ai-sdk/issues/146)) ([be41d87](https://github.com/launchdarkly/js-ai-sdk/commit/be41d876056fe84883207cd3f3ca74f42aaa42a0))
+* **claude-agents:** fail the run when the CLI reports an API error as success ([#138](https://github.com/launchdarkly/js-ai-sdk/issues/138)) ([4637958](https://github.com/launchdarkly/js-ai-sdk/commit/463795828c0347f3f328a0135785fc62d9dabfd5))
+* **client:** stop loading dotenv from library code ([#69](https://github.com/launchdarkly/js-ai-sdk/issues/69)) ([fea34f3](https://github.com/launchdarkly/js-ai-sdk/commit/fea34f309dba7f94264efaf0d065b9d80b29a8c2))
+* forward the same model.parameters keys as the Python SDK ([#118](https://github.com/launchdarkly/js-ai-sdk/issues/118)) ([f7883ce](https://github.com/launchdarkly/js-ai-sdk/commit/f7883cec93b05824cf772a790eee2d93c2246a1e))
+* give native graph spans their LaunchDarkly identity ([#101](https://github.com/launchdarkly/js-ai-sdk/issues/101)) ([4d97cfa](https://github.com/launchdarkly/js-ai-sdk/commit/4d97cfa4f81564f5389728dbd3e2d418e2f44f27))
+
+
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @launchdarkly/ai-server bumped from ^0.4.0 to ^0.5.0
+
 ## [0.4.0](https://github.com/launchdarkly/js-ai-sdk/compare/@launchdarkly/ai-claude-agents-0.3.0...@launchdarkly/ai-claude-agents-0.4.0) (2026-10-09)
 
 

diff --git a/packages/claude-agents/package.json b/packages/claude-agents/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@launchdarkly/ai-claude-agents",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "license": "Apache-2.0",
   "author": "LaunchDarkly <team@launchdarkly.com>",
   "description": "Claude Agents SDK provider for @launchdarkly/ai-server",
@@ -55,7 +55,7 @@
   "dependencies": {
     "@anthropic-ai/claude-agent-sdk": "^0.3.177",
     "@anthropic-ai/sdk": "^0.103.0",
-    "@launchdarkly/ai-server": "^0.4.0",
+    "@launchdarkly/ai-server": "^0.5.0",
     "@opentelemetry/api": "^1.9.1",
     "zod": "^4.4.3"
   },

diff --git a/packages/claude-agents/src/version.ts b/packages/claude-agents/src/version.ts
@@ -1,2 +1,2 @@
 export const LD_AI_PACKAGE_NAME = '@launchdarkly/ai-claude-agents';
-export const LD_AI_PACKAGE_VERSION = '0.4.0'; // x-release-please-version
+export const LD_AI_PACKAGE_VERSION = '0.5.0'; // x-release-please-version
diff --git a/packages/claude-messages/CHANGELOG.md b/packages/claude-messages/CHANGELOG.md
@@ -1,5 +1,31 @@
 # Changelog
 
+## [0.5.0](https://github.com/launchdarkly/js-ai-sdk/compare/@launchdarkly/ai-claude-messages-0.4.0...@launchdarkly/ai-claude-messages-0.5.0) (2026-10-23)
+
+
+### ⚠ BREAKING CHANGES
+
+* forward the same model.parameters keys as the Python SDK ([#118](https://github.com/launchdarkly/js-ai-sdk/issues/118))
+* **client:** the client no longer loads .env. Add import 'dotenv/config' to your entrypoint (and install dotenv) if you relied on it.
+
+### Features
+
+* **AIC-3623:** evals from code ([#143](https://github.com/launchdarkly/js-ai-sdk/issues/143)) ([dc74b48](https://github.com/launchdarkly/js-ai-sdk/commit/dc74b488b5c4f9918650c92e86d4cf45742504c5))
+
+
+### Bug Fixes
+
+* **AIC-3577:** send object tool results to the model as JSON ([#146](https://github.com/launchdarkly/js-ai-sdk/issues/146)) ([be41d87](https://github.com/launchdarkly/js-ai-sdk/commit/be41d876056fe84883207cd3f3ca74f42aaa42a0))
+* **client:** stop loading dotenv from library code ([#69](https://github.com/launchdarkly/js-ai-sdk/issues/69)) ([fea34f3](https://github.com/launchdarkly/js-ai-sdk/commit/fea34f309dba7f94264efaf0d065b9d80b29a8c2))
+* forward the same model.parameters keys as the Python SDK ([#118](https://github.com/launchdarkly/js-ai-sdk/issues/118)) ([f7883ce](https://github.com/launchdarkly/js-ai-sdk/commit/f7883cec93b05824cf772a790eee2d93c2246a1e))
+
+
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @launchdarkly/ai-server bumped from ^0.4.0 to ^0.5.0
+
 ## [0.4.0](https://github.com/launchdarkly/js-ai-sdk/compare/@launchdarkly/ai-claude-messages-0.3.0...@launchdarkly/ai-claude-messages-0.4.0) (2026-10-09)
 
 

diff --git a/packages/claude-messages/package.json b/packages/claude-messages/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@launchdarkly/ai-claude-messages",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "license": "Apache-2.0",
   "author": "LaunchDarkly <team@launchdarkly.com>",
   "description": "Anthropic Messages API provider for @launchdarkly/ai-server",
@@ -53,7 +53,7 @@
   },
   "dependencies": {
     "@anthropic-ai/sdk": "^0.103.0",
-    "@launchdarkly/ai-server": "^0.4.0",
+    "@launchdarkly/ai-server": "^0.5.0",
     "@opentelemetry/api": "^1.9.1"
   },
   "devDependencies": {

diff --git a/packages/claude-messages/src/version.ts b/packages/claude-messages/src/version.ts
@@ -1,2 +1,2 @@
 export const LD_AI_PACKAGE_NAME = '@launchdarkly/ai-claude-messages';
-export const LD_AI_PACKAGE_VERSION = '0.4.0'; // x-release-please-version
+export const LD_AI_PACKAGE_VERSION = '0.5.0'; // x-release-please-version
diff --git a/packages/client/CHANGELOG.md b/packages/client/CHANGELOG.md
@@ -1,5 +1,40 @@
 # Changelog
 
+## [0.5.0](https://github.com/launchdarkly/js-ai-sdk/compare/@launchdarkly/ai-server-0.4.0...@launchdarkly/ai-server-0.5.0) (2026-10-23)
+
+
+### ⚠ BREAKING CHANGES
+
+* forward the same model.parameters keys as the Python SDK ([#118](https://github.com/launchdarkly/js-ai-sdk/issues/118))
+* **client:** the client no longer loads .env. Add import 'dotenv/config' to your entrypoint (and install dotenv) if you relied on it.
+
+### Experimental
+
+* **evaluations:** hash eventId and contentHash as RFC 8785 canonical JSON, the same in every SDK ([c971649](https://github.com/launchdarkly/js-ai-sdk/commit/c97164991ee5b070c0d2a2970fadf74d63b3d5fb))
+* **evaluations:** Set JSON as standard for output to pass to judge ([#152](https://github.com/launchdarkly/js-ai-sdk/issues/152)) ([330da44](https://github.com/launchdarkly/js-ai-sdk/commit/330da44f899ea2581d1af10f7448ac7c89e1ca07))
+* **skills:** Correct the HTTP 403 advice now that server-side FDv2 is available to every account ([#141](https://github.com/launchdarkly/js-ai-sdk/issues/141)) ([5b7b732](https://github.com/launchdarkly/js-ai-sdk/commit/5b7b732c726dd701a84f7480848e71bfc1d50ff4))
+
+
+### Features
+
+* **AIC-3534:** add a TypeSafe Jev judge handler ([#122](https://github.com/launchdarkly/js-ai-sdk/issues/122)) ([0c1d6b7](https://github.com/launchdarkly/js-ai-sdk/commit/0c1d6b73261a17b83d11d29a28fcaa8facc11fc6))
+* **AIC-3623:** evals from code ([#143](https://github.com/launchdarkly/js-ai-sdk/issues/143)) ([dc74b48](https://github.com/launchdarkly/js-ai-sdk/commit/dc74b488b5c4f9918650c92e86d4cf45742504c5))
+
+
+### Bug Fixes
+
+* **AIC-3541:** accept a node-server-sdk client in initClient() without a cast ([#128](https://github.com/launchdarkly/js-ai-sdk/issues/128)) ([5819449](https://github.com/launchdarkly/js-ai-sdk/commit/58194493ebcea036115563ed2c2eda5aea303edd))
+* **AIC-3570:** re-resolve graph flags on every invoke and stream ([#145](https://github.com/launchdarkly/js-ai-sdk/issues/145)) ([ce4f72e](https://github.com/launchdarkly/js-ai-sdk/commit/ce4f72e1512db304710e42f5358238f8bc0aa8f8))
+* **AIC-3571:** visit every child before its parent in reverseTraverse ([#147](https://github.com/launchdarkly/js-ai-sdk/issues/147)) ([a17a2ce](https://github.com/launchdarkly/js-ai-sdk/commit/a17a2cebb973586bdfc0fa3fc8d79c9838d9a395))
+* **AIC-3576:** record deferred judge scores under the evaluated config ([#148](https://github.com/launchdarkly/js-ai-sdk/issues/148)) ([d9fbee6](https://github.com/launchdarkly/js-ai-sdk/commit/d9fbee654da27c97cfeb69ef694b33e2bbac2d16))
+* **AIC-3577:** send object tool results to the model as JSON ([#146](https://github.com/launchdarkly/js-ai-sdk/issues/146)) ([be41d87](https://github.com/launchdarkly/js-ai-sdk/commit/be41d876056fe84883207cd3f3ca74f42aaa42a0))
+* **AIC-3596:** point the missing-OTel warning and docs at @launchdarkly/ai-otel ([#144](https://github.com/launchdarkly/js-ai-sdk/issues/144)) ([9b5f32e](https://github.com/launchdarkly/js-ai-sdk/commit/9b5f32e26c7e98025ab53082da0b810026695b31))
+* **client:** show a judge an output of 0, false, {} or [] ([c971649](https://github.com/launchdarkly/js-ai-sdk/commit/c97164991ee5b070c0d2a2970fadf74d63b3d5fb))
+* **client:** stop loading dotenv from library code ([#69](https://github.com/launchdarkly/js-ai-sdk/issues/69)) ([fea34f3](https://github.com/launchdarkly/js-ai-sdk/commit/fea34f309dba7f94264efaf0d065b9d80b29a8c2))
+* forward the same model.parameters keys as the Python SDK ([#118](https://github.com/launchdarkly/js-ai-sdk/issues/118)) ([f7883ce](https://github.com/launchdarkly/js-ai-sdk/commit/f7883cec93b05824cf772a790eee2d93c2246a1e))
+* give native graph spans their LaunchDarkly identity ([#101](https://github.com/launchdarkly/js-ai-sdk/issues/101)) ([4d97cfa](https://github.com/launchdarkly/js-ai-sdk/commit/4d97cfa4f81564f5389728dbd3e2d418e2f44f27))
+* **judges:** a judge config's outputFormat must not reach the provider ([#56](https://github.com/launchdarkly/js-ai-sdk/issues/56)) ([8c6f4d2](https://github.com/launchdarkly/js-ai-sdk/commit/8c6f4d2c75a63bb39ec25e24a7c35abc5da2e4bc))
+
 ## [0.4.0](https://github.com/launchdarkly/js-ai-sdk/compare/@launchdarkly/ai-server-0.3.0...@launchdarkly/ai-server-0.4.0) (2026-10-09)
 
 

diff --git a/packages/client/package.json b/packages/client/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@launchdarkly/ai-server",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "license": "Apache-2.0",
   "author": "LaunchDarkly <team@launchdarkly.com>",
   "description": "LaunchDarkly AI client core",

diff --git a/packages/client/src/version.ts b/packages/client/src/version.ts
@@ -5,4 +5,4 @@
  * `extra-files` entry for this package in `release-please-config.json`.
  */
 export const LD_AI_PACKAGE_NAME = '@launchdarkly/ai-server';
-export const LD_AI_PACKAGE_VERSION = '0.4.0'; // x-release-please-version
+export const LD_AI_PACKAGE_VERSION = '0.5.0'; // x-release-please-version
diff --git a/packages/langchain-agents/CHANGELOG.md b/packages/langchain-agents/CHANGELOG.md
@@ -1,5 +1,32 @@
 # Changelog
 
+## [0.5.0](https://github.com/launchdarkly/js-ai-sdk/compare/@launchdarkly/ai-langchain-agents-0.4.0...@launchdarkly/ai-langchain-agents-0.5.0) (2026-10-23)
+
+
+### ⚠ BREAKING CHANGES
+
+* forward the same model.parameters keys as the Python SDK ([#118](https://github.com/launchdarkly/js-ai-sdk/issues/118))
+* **client:** the client no longer loads .env. Add import 'dotenv/config' to your entrypoint (and install dotenv) if you relied on it.
+
+### Features
+
+* **AIC-3623:** evals from code ([#143](https://github.com/launchdarkly/js-ai-sdk/issues/143)) ([dc74b48](https://github.com/launchdarkly/js-ai-sdk/commit/dc74b488b5c4f9918650c92e86d4cf45742504c5))
+
+
+### Bug Fixes
+
+* **AIC-3577:** send object tool results to the model as JSON ([#146](https://github.com/launchdarkly/js-ai-sdk/issues/146)) ([be41d87](https://github.com/launchdarkly/js-ai-sdk/commit/be41d876056fe84883207cd3f3ca74f42aaa42a0))
+* **client:** stop loading dotenv from library code ([#69](https://github.com/launchdarkly/js-ai-sdk/issues/69)) ([fea34f3](https://github.com/launchdarkly/js-ai-sdk/commit/fea34f309dba7f94264efaf0d065b9d80b29a8c2))
+* forward the same model.parameters keys as the Python SDK ([#118](https://github.com/launchdarkly/js-ai-sdk/issues/118)) ([f7883ce](https://github.com/launchdarkly/js-ai-sdk/commit/f7883cec93b05824cf772a790eee2d93c2246a1e))
+* give native graph spans their LaunchDarkly identity ([#101](https://github.com/launchdarkly/js-ai-sdk/issues/101)) ([4d97cfa](https://github.com/launchdarkly/js-ai-sdk/commit/4d97cfa4f81564f5389728dbd3e2d418e2f44f27))
+
+
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @launchdarkly/ai-server bumped from ^0.4.0 to ^0.5.0
+
 ## [0.4.0](https://github.com/launchdarkly/js-ai-sdk/compare/@launchdarkly/ai-langchain-agents-0.3.0...@launchdarkly/ai-langchain-agents-0.4.0) (2026-10-09)
 
 

diff --git a/packages/langchain-agents/package.json b/packages/langchain-agents/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@launchdarkly/ai-langchain-agents",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "license": "Apache-2.0",
   "author": "LaunchDarkly <team@launchdarkly.com>",
   "description": "LangChain Agents (LangGraph) provider for @launchdarkly/ai-server",
@@ -56,7 +56,7 @@
     "@langchain/core": "^1.1.48",
     "@langchain/langgraph": "^1.0.0",
     "@langchain/openai": "^1.4.7",
-    "@launchdarkly/ai-server": "^0.4.0",
+    "@launchdarkly/ai-server": "^0.5.0",
     "@opentelemetry/api": "^1.9.1",
     "langchain": "^1.0.0"
   },

diff --git a/packages/langchain-agents/src/version.ts b/packages/langchain-agents/src/version.ts
@@ -1,2 +1,2 @@
 export const LD_AI_PACKAGE_NAME = '@launchdarkly/ai-langchain-agents';
-export const LD_AI_PACKAGE_VERSION = '0.4.0'; // x-release-please-version
+export const LD_AI_PACKAGE_VERSION = '0.5.0'; // x-release-please-version
diff --git a/packages/langchain-messages/CHANGELOG.md b/packages/langchain-messages/CHANGELOG.md
@@ -1,5 +1,31 @@
 # Changelog
 
+## [0.5.0](https://github.com/launchdarkly/js-ai-sdk/compare/@launchdarkly/ai-langchain-messages-0.4.0...@launchdarkly/ai-langchain-messages-0.5.0) (2026-10-23)
+
+
+### ⚠ BREAKING CHANGES
+
+* forward the same model.parameters keys as the Python SDK ([#118](https://github.com/launchdarkly/js-ai-sdk/issues/118))
+* **client:** the client no longer loads .env. Add import 'dotenv/config' to your entrypoint (and install dotenv) if you relied on it.
+
+### Features
+
+* **AIC-3623:** evals from code ([#143](https://github.com/launchdarkly/js-ai-sdk/issues/143)) ([dc74b48](https://github.com/launchdarkly/js-ai-sdk/commit/dc74b488b5c4f9918650c92e86d4cf45742504c5))
+
+
+### Bug Fixes
+
+* **AIC-3577:** send object tool results to the model as JSON ([#146](https://github.com/launchdarkly/js-ai-sdk/issues/146)) ([be41d87](https://github.com/launchdarkly/js-ai-sdk/commit/be41d876056fe84883207cd3f3ca74f42aaa42a0))
+* **client:** stop loading dotenv from library code ([#69](https://github.com/launchdarkly/js-ai-sdk/issues/69)) ([fea34f3](https://github.com/launchdarkly/js-ai-sdk/commit/fea34f309dba7f94264efaf0d065b9d80b29a8c2))
+* forward the same model.parameters keys as the Python SDK ([#118](https://github.com/launchdarkly/js-ai-sdk/issues/118)) ([f7883ce](https://github.com/launchdarkly/js-ai-sdk/commit/f7883cec93b05824cf772a790eee2d93c2246a1e))
+
+
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @launchdarkly/ai-server bumped from ^0.4.0 to ^0.5.0
+
 ## [0.4.0](https://github.com/launchdarkly/js-ai-sdk/compare/@launchdarkly/ai-langchain-messages-0.3.0...@launchdarkly/ai-langchain-messages-0.4.0) (2026-10-09)
 
 

diff --git a/packages/langchain-messages/package.json b/packages/langchain-messages/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@launchdarkly/ai-langchain-messages",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "license": "Apache-2.0",
   "author": "LaunchDarkly <team@launchdarkly.com>",
   "description": "LangChain Messages provider for @launchdarkly/ai-server",
@@ -52,7 +52,7 @@
   },
   "dependencies": {
     "@langchain/core": "^1.1.48",
-    "@launchdarkly/ai-server": "^0.4.0",
+    "@launchdarkly/ai-server": "^0.5.0",
     "@opentelemetry/api": "^1.9.1"
   },
   "peerDependencies": {

diff --git a/packages/langchain-messages/src/version.ts b/packages/langchain-messages/src/version.ts
@@ -1,2 +1,2 @@
 export const LD_AI_PACKAGE_NAME = '@launchdarkly/ai-langchain-messages';
-export const LD_AI_PACKAGE_VERSION = '0.4.0'; // x-release-please-version
+export const LD_AI_PACKAGE_VERSION = '0.5.0'; // x-release-please-version