diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 7ce3bc7..4c000ad 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,6 +1,6 @@
 {
-  "packages/sdk/server-ai": "0.18.0",
-  "packages/ai-providers/server-ai-langchain": "0.5.0",
-  "packages/ai-providers/server-ai-openai": "0.4.0",
+  "packages/sdk/server-ai": "0.19.0",
+  "packages/ai-providers/server-ai-langchain": "0.6.0",
+  "packages/ai-providers/server-ai-openai": "0.5.0",
   "packages/optimization": "0.1.0"
 }
diff --git a/packages/ai-providers/server-ai-langchain/CHANGELOG.md b/packages/ai-providers/server-ai-langchain/CHANGELOG.md
index 1b09c7d..75185d2 100644
--- a/packages/ai-providers/server-ai-langchain/CHANGELOG.md
+++ b/packages/ai-providers/server-ai-langchain/CHANGELOG.md
@@ -2,6 +2,14 @@
 
 All notable changes to the LaunchDarkly Python AI LangChain provider package will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org).
 
+## [0.6.0](https://github.com/launchdarkly/python-server-sdk-ai/compare/launchdarkly-server-sdk-ai-langchain-0.5.0...launchdarkly-server-sdk-ai-langchain-0.6.0) (2026-05-01)
+
+
+### Features
+
+* Add judge evaluation support to agent graphs ([#142](https://github.com/launchdarkly/python-server-sdk-ai/issues/142)) ([3d5a6a9](https://github.com/launchdarkly/python-server-sdk-ai/commit/3d5a6a91a87c7475a83a7e440cd4b71337cfd56f))
+* Update LangChain runners to implement Runner protocol returning RunnerResult ([#150](https://github.com/launchdarkly/python-server-sdk-ai/issues/150)) ([62a8e25](https://github.com/launchdarkly/python-server-sdk-ai/commit/62a8e252f4389884fa2f6a90e325db4a8f79376a))
+
 ## [0.5.0](https://github.com/launchdarkly/python-server-sdk-ai/compare/launchdarkly-server-sdk-ai-langchain-0.4.1...launchdarkly-server-sdk-ai-langchain-0.5.0) (2026-04-21)
 
 
diff --git a/packages/ai-providers/server-ai-langchain/pyproject.toml b/packages/ai-providers/server-ai-langchain/pyproject.toml
index 8bced6f..f8ef96b 100644
--- a/packages/ai-providers/server-ai-langchain/pyproject.toml
+++ b/packages/ai-providers/server-ai-langchain/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "launchdarkly-server-sdk-ai-langchain"
-version = "0.5.0"
+version = "0.6.0"
 description = "LaunchDarkly AI SDK LangChain Provider"
 authors = [{name = "LaunchDarkly", email = "dev@launchdarkly.com"}]
 license = {text = "Apache-2.0"}
diff --git a/packages/ai-providers/server-ai-openai/CHANGELOG.md b/packages/ai-providers/server-ai-openai/CHANGELOG.md
index 3df9978..7216729 100644
--- a/packages/ai-providers/server-ai-openai/CHANGELOG.md
+++ b/packages/ai-providers/server-ai-openai/CHANGELOG.md
@@ -2,6 +2,14 @@
 
 All notable changes to the LaunchDarkly Python AI OpenAI provider package will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org).
 
+## [0.5.0](https://github.com/launchdarkly/python-server-sdk-ai/compare/launchdarkly-server-sdk-ai-openai-0.4.0...launchdarkly-server-sdk-ai-openai-0.5.0) (2026-05-01)
+
+
+### Features
+
+* Add judge evaluation support to agent graphs ([#142](https://github.com/launchdarkly/python-server-sdk-ai/issues/142)) ([3d5a6a9](https://github.com/launchdarkly/python-server-sdk-ai/commit/3d5a6a91a87c7475a83a7e440cd4b71337cfd56f))
+* Update OpenAI runners to implement Runner protocol returning RunnerResult ([#149](https://github.com/launchdarkly/python-server-sdk-ai/issues/149)) ([382e662](https://github.com/launchdarkly/python-server-sdk-ai/commit/382e662af00b224f7269397beea94c70c2872b9a))
+
 ## [0.4.0](https://github.com/launchdarkly/python-server-sdk-ai/compare/launchdarkly-server-sdk-ai-openai-0.3.0...launchdarkly-server-sdk-ai-openai-0.4.0) (2026-04-21)
 
 
diff --git a/packages/ai-providers/server-ai-openai/pyproject.toml b/packages/ai-providers/server-ai-openai/pyproject.toml
index 1b10287..0c0dd80 100644
--- a/packages/ai-providers/server-ai-openai/pyproject.toml
+++ b/packages/ai-providers/server-ai-openai/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "launchdarkly-server-sdk-ai-openai"
-version = "0.4.0"
+version = "0.5.0"
 description = "LaunchDarkly AI SDK OpenAI Provider"
 authors = [{name = "LaunchDarkly", email = "dev@launchdarkly.com"}]
 license = {text = "Apache-2.0"}
diff --git a/packages/sdk/server-ai/CHANGELOG.md b/packages/sdk/server-ai/CHANGELOG.md
index 24d47da..b76e41f 100644
--- a/packages/sdk/server-ai/CHANGELOG.md
+++ b/packages/sdk/server-ai/CHANGELOG.md
@@ -2,6 +2,31 @@
 
 All notable changes to the LaunchDarkly Python AI package will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org).
 
+## [0.19.0](https://github.com/launchdarkly/python-server-sdk-ai/compare/launchdarkly-server-sdk-ai-0.18.0...launchdarkly-server-sdk-ai-0.19.0) (2026-05-01)
+
+
+### ⚠ BREAKING CHANGES
+
+* Add ManagedResult, RunnerResult, and Runner protocol; rename invoke() to run() ([#148](https://github.com/launchdarkly/python-server-sdk-ai/issues/148))
+* Swap track_metrics_of parameter order to match spec ([#144](https://github.com/launchdarkly/python-server-sdk-ai/issues/144))
+
+### Features
+
+* Add judge evaluation support to agent graphs ([#142](https://github.com/launchdarkly/python-server-sdk-ai/issues/142)) ([3d5a6a9](https://github.com/launchdarkly/python-server-sdk-ai/commit/3d5a6a91a87c7475a83a7e440cd4b71337cfd56f))
+* Add ManagedGraphResult, GraphMetricSummary, and AgentGraphRunnerResult types ([#151](https://github.com/launchdarkly/python-server-sdk-ai/issues/151)) ([301e24c](https://github.com/launchdarkly/python-server-sdk-ai/commit/301e24c3f84168ba8f4fed2a172c0391b3017c29))
+* Add ManagedResult, RunnerResult, and Runner protocol; rename invoke() to run() ([#148](https://github.com/launchdarkly/python-server-sdk-ai/issues/148)) ([88d4ddc](https://github.com/launchdarkly/python-server-sdk-ai/commit/88d4ddce26c17fbf5509802367156e50a66d0a68))
+* Add root-level tools map with customParameters to AI Config types ([#141](https://github.com/launchdarkly/python-server-sdk-ai/issues/141)) ([f17c535](https://github.com/launchdarkly/python-server-sdk-ai/commit/f17c53571e707a46c695f0955163776a2999f49a))
+* bake sampling_rate into Judge at construction; simplify Evaluator to List[Judge] ([#159](https://github.com/launchdarkly/python-server-sdk-ai/issues/159)) ([86c79e6](https://github.com/launchdarkly/python-server-sdk-ai/commit/86c79e6a65c88cf9f59e8ed8ca4d29897b5ce059))
+* Update LangChain runners to implement Runner protocol returning RunnerResult ([#150](https://github.com/launchdarkly/python-server-sdk-ai/issues/150)) ([62a8e25](https://github.com/launchdarkly/python-server-sdk-ai/commit/62a8e252f4389884fa2f6a90e325db4a8f79376a))
+
+
+### Bug Fixes
+
+* Add runtime DeprecationWarnings to deprecated methods ([#145](https://github.com/launchdarkly/python-server-sdk-ai/issues/145)) ([2189b81](https://github.com/launchdarkly/python-server-sdk-ai/commit/2189b812df257e122d7c7001158a219d34d9e3d0))
+* Fall back to model.parameters.tools when root tools absent ([#146](https://github.com/launchdarkly/python-server-sdk-ai/issues/146)) ([2c30d75](https://github.com/launchdarkly/python-server-sdk-ai/commit/2c30d75a7df83207e8ff13bcb1af30e001554e8a))
+* Replace done_callback with coroutine chain for judge tracking ([#147](https://github.com/launchdarkly/python-server-sdk-ai/issues/147)) ([1e1f36b](https://github.com/launchdarkly/python-server-sdk-ai/commit/1e1f36b08ba28dafa4eb7b1dc8e192ef6a0891ad))
+* Swap track_metrics_of parameter order to match spec ([#144](https://github.com/launchdarkly/python-server-sdk-ai/issues/144)) ([53db736](https://github.com/launchdarkly/python-server-sdk-ai/commit/53db736e71fbdcb0cd83e4ed20ce1b8c1084db78))
+
 ## [0.18.0](https://github.com/launchdarkly/python-server-sdk-ai/compare/launchdarkly-server-sdk-ai-0.17.0...launchdarkly-server-sdk-ai-0.18.0) (2026-04-21)
 
 
diff --git a/packages/sdk/server-ai/PROVENANCE.md b/packages/sdk/server-ai/PROVENANCE.md
index da28fb5..5a1d519 100644
--- a/packages/sdk/server-ai/PROVENANCE.md
+++ b/packages/sdk/server-ai/PROVENANCE.md
@@ -9,7 +9,7 @@ To verify build provenance attestations, we recommend using the [GitHub CLI `att
 <!-- x-release-please-start-version -->
 ```
 # Set the version of the library to verify
-VERSION=0.18.0
+VERSION=0.19.0
 ```
 <!-- x-release-please-end -->
 
diff --git a/packages/sdk/server-ai/pyproject.toml b/packages/sdk/server-ai/pyproject.toml
index f538e76..65e79a4 100644
--- a/packages/sdk/server-ai/pyproject.toml
+++ b/packages/sdk/server-ai/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "launchdarkly-server-sdk-ai"
-version = "0.18.0"  # x-release-please-version
+version = "0.19.0"  # x-release-please-version
 description = "LaunchDarkly SDK for AI"
 authors = [{name = "LaunchDarkly", email = "dev@launchdarkly.com"}]
 license = {text = "Apache-2.0"}
diff --git a/packages/sdk/server-ai/src/ldai/__init__.py b/packages/sdk/server-ai/src/ldai/__init__.py
index 56d780d..c84ed73 100644
--- a/packages/sdk/server-ai/src/ldai/__init__.py
+++ b/packages/sdk/server-ai/src/ldai/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "0.18.0"  # x-release-please-version
+__version__ = "0.19.0"  # x-release-please-version
 
 from ldclient import log