Release 2.33.4. Updated CHANGELOG.md, README.md and all pom.xml.

Author: AWS

.changes/2.33.4.json

@@ -0,0 +1,42 @@
+{
+    "version": "2.33.4",
+    "date": "2025-09-05",
+    "entries": [
+        {
+            "type": "bugfix",
+            "category": "AWS SDK For Java v2",
+            "contributor": "",
+            "description": "Set default value for credentialProvider archetype parameter."
+        },
+        {
+            "type": "feature",
+            "category": "AWS Parallel Computing Service",
+            "contributor": "",
+            "description": "Documentation-only update to add AccountingStorageEnforce to SlurmCustomSetting."
+        },
+        {
+            "type": "feature",
+            "category": "AWS SDK for Java v2",
+            "contributor": "mrdziuban",
+            "description": "Update Netty to 4.1.126"
+        },
+        {
+            "type": "feature",
+            "category": "Amazon DynamoDB Enhanced Client",
+            "contributor": "",
+            "description": "Added support for @DynamoDbAutoGeneratedTimestampAttribute and @DynamoDbUpdateBehavior on attributes within nested objects. The @DynamoDbUpdateBehavior annotation will only take effect for nested attributes when using IgnoreNullsMode.SCALAR_ONLY."
+        },
+        {
+            "type": "feature",
+            "category": "Amazon EC2 Container Service",
+            "contributor": "",
+            "description": "This is a documentation only release that adds additional information for Amazon ECS Availability Zone rebalancing."
+        },
+        {
+            "type": "feature",
+            "category": "Amazon SageMaker Service",
+            "contributor": "",
+            "description": "Release IPv6 support with dualstack in SageMaker Notebooks, Tiered Storage Checkpointing Support in SageMaker HyperPod and P5.4xlarge instance type for SageMaker Hosting."
+        }
+    ]
+}

.changes/next-release/bugfix-AWSSDKForJavav2-e6ec911.json

@@ -1,4 +1,34 @@
  #### 👋 _Looking for changelogs for older versions? You can find them in the [changelogs](./changelogs) directory._
+# __2.33.4__ __2025-09-05__
+## __AWS Parallel Computing Service__
+  - ### Features
+    - Documentation-only update to add AccountingStorageEnforce to SlurmCustomSetting.
+
+## __AWS SDK For Java v2__
+  - ### Bugfixes
+    - Set default value for credentialProvider archetype parameter.
+
+## __AWS SDK for Java v2__
+  - ### Features
+    - Update Netty to 4.1.126
+        - Contributed by: [@mrdziuban](https://github.com/mrdziuban)
+
+## __Amazon DynamoDB Enhanced Client__
+  - ### Features
+    - Added support for @DynamoDbAutoGeneratedTimestampAttribute and @DynamoDbUpdateBehavior on attributes within nested objects. The @DynamoDbUpdateBehavior annotation will only take effect for nested attributes when using IgnoreNullsMode.SCALAR_ONLY.
+
+## __Amazon EC2 Container Service__
+  - ### Features
+    - This is a documentation only release that adds additional information for Amazon ECS Availability Zone rebalancing.
+
+## __Amazon SageMaker Service__
+  - ### Features
+    - Release IPv6 support with dualstack in SageMaker Notebooks, Tiered Storage Checkpointing Support in SageMaker HyperPod and P5.4xlarge instance type for SageMaker Hosting.
+
+## __Contributors__
+Special thanks to the following contributors to this release: 
+
+[@mrdziuban](https://github.com/mrdziuban)
 # __2.33.3__ __2025-09-04__
 ## __AWS Clean Rooms Service__
   - ### Features

.changes/next-release/feature-AWSParallelComputingService-ff682e8.json

@@ -51,7 +51,7 @@ To automatically manage module versions (currently all modules have the same ver
     <dependency>
       <groupId>software.amazon.awssdk</groupId>
       <artifactId>bom</artifactId>
-      <version>2.33.3</version>
+      <version>2.33.4</version>
       <type>pom</type>
       <scope>import</scope>
     </dependency>
@@ -85,12 +85,12 @@ Alternatively you can add dependencies for the specific services you use only:
 <dependency>
   <groupId>software.amazon.awssdk</groupId>
   <artifactId>ec2</artifactId>
-  <version>2.33.3</version>
+  <version>2.33.4</version>
 </dependency>
 <dependency>
   <groupId>software.amazon.awssdk</groupId>
   <artifactId>s3</artifactId>
-  <version>2.33.3</version>
+  <version>2.33.4</version>
 </dependency>
 ```
 
@@ -102,7 +102,7 @@ You can import the whole SDK into your project (includes *ALL* services). Please
 <dependency>
   <groupId>software.amazon.awssdk</groupId>
   <artifactId>aws-sdk-java</artifactId>
-  <version>2.33.3</version>
+  <version>2.33.4</version>
 </dependency>
 ```
 

.changes/next-release/feature-AWSSDKforJavav2-5101e72.json

@@ -20,7 +20,7 @@
     <parent>
         <artifactId>archetypes</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.33.4-SNAPSHOT</version>
+        <version>2.33.4</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>