diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index fc8746c..5cf76c0 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1 +1 @@
-{"packages/common":"1.6.1","packages/common_client":"1.7.0","packages/event_source_client":"2.0.1","packages/flutter_client_sdk":"4.11.2"}
+{"packages/common":"1.6.1","packages/common_client":"1.7.0","packages/event_source_client":"2.0.1","packages/flutter_client_sdk":"4.12.0"}
diff --git a/packages/flutter_client_sdk/CHANGELOG.md b/packages/flutter_client_sdk/CHANGELOG.md
index 9277c07..1e5315e 100644
--- a/packages/flutter_client_sdk/CHANGELOG.md
+++ b/packages/flutter_client_sdk/CHANGELOG.md
@@ -2,6 +2,23 @@
 
 All notable changes to the LaunchDarkly Flutter client-side SDK will be documented in this file. This project adheres to [Semantic Versioning](https://semver.org).
 
+## [4.12.0](https://github.com/launchdarkly/flutter-client-sdk/compare/4.11.2...4.12.0) (2025-09-15)
+
+
+### Features
+
+* Add experimental plugin support. ([#225](https://github.com/launchdarkly/flutter-client-sdk/issues/225)) ([5bd9ce7](https://github.com/launchdarkly/flutter-client-sdk/commit/5bd9ce7035d4e0d6e56f8d2193c103a46bc8040e))
+* Add hook support and experimental plugin support. ([#228](https://github.com/launchdarkly/flutter-client-sdk/issues/228)) ([b698905](https://github.com/launchdarkly/flutter-client-sdk/commit/b69890584945c5dd528f509061d430ff3fe0b180))
+* Add support for hooks. ([#220](https://github.com/launchdarkly/flutter-client-sdk/issues/220)) ([6e7a26d](https://github.com/launchdarkly/flutter-client-sdk/commit/6e7a26da6407afbf28f3ff2599ef35b536cd2db5))
+* Update version constraints for device_info_plus to allow using 12.x. ([9b5f530](https://github.com/launchdarkly/flutter-client-sdk/commit/9b5f530abd7a03129c2d4a8238a013412cca4f4f))
+* Update version constraints for package_info_plus to allow using 9.x. ([9b5f530](https://github.com/launchdarkly/flutter-client-sdk/commit/9b5f530abd7a03129c2d4a8238a013412cca4f4f))
+
+
+### Bug Fixes
+
+* Change hook data values to `dynamic` from `LDValue`. ([d7720f3](https://github.com/launchdarkly/flutter-client-sdk/commit/d7720f3091cf31ed276a00a9a20dcf34b5dc7f28))
+* Export required plugin meta-data types. ([d7720f3](https://github.com/launchdarkly/flutter-client-sdk/commit/d7720f3091cf31ed276a00a9a20dcf34b5dc7f28))
+
 ## [4.11.2](https://github.com/launchdarkly/flutter-client-sdk/compare/4.11.1...4.11.2) (2025-09-03)
 
 
diff --git a/packages/flutter_client_sdk/example/pubspec.yaml b/packages/flutter_client_sdk/example/pubspec.yaml
index 8b4bb9f..a1fa24f 100644
--- a/packages/flutter_client_sdk/example/pubspec.yaml
+++ b/packages/flutter_client_sdk/example/pubspec.yaml
@@ -33,7 +33,7 @@ dependencies:
   # This defaults to a published package. Using `flutter pub get` will get the package from pub.dev
   # If you run `melos bs` in the root of the repository, then it will be linked to the local version
   # instead.
-  launchdarkly_flutter_client_sdk: 4.11.2 # x-release-please-version
+  launchdarkly_flutter_client_sdk: 4.12.0 # x-release-please-version
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
diff --git a/packages/flutter_client_sdk/lib/src/ld_client.dart b/packages/flutter_client_sdk/lib/src/ld_client.dart
index 80c4334..4df2577 100644
--- a/packages/flutter_client_sdk/lib/src/ld_client.dart
+++ b/packages/flutter_client_sdk/lib/src/ld_client.dart
@@ -8,7 +8,7 @@ import 'persistence/shared_preferences_persistence.dart';
 import 'platform_env_reporter.dart';
 
 const sdkName = 'FlutterClientSdk';
-const sdkVersion = '4.11.2'; // x-release-please-version
+const sdkVersion = '4.12.0'; // x-release-please-version
 
 /// The main interface for the LaunchDarkly Flutter SDK.
 ///
diff --git a/packages/flutter_client_sdk/pubspec.yaml b/packages/flutter_client_sdk/pubspec.yaml
index b287f1c..c412436 100644
--- a/packages/flutter_client_sdk/pubspec.yaml
+++ b/packages/flutter_client_sdk/pubspec.yaml
@@ -1,6 +1,6 @@
 name: launchdarkly_flutter_client_sdk
 description: Official Flutter client-side SDK for LaunchDarkly. Get started using LaunchDarkly today!
-version: 4.11.2
+version: 4.12.0
 homepage: https://github.com/launchdarkly/flutter-client-sdk
 repository: https://github.com/launchdarkly/flutter-client-sdk/tree/main/packages/flutter_client_sdk