Release 2.31.66. Updated CHANGELOG.md, README.md and all pom.xml.

Author: AWS

.changes/2.31.66.json

@@ -0,0 +1,54 @@
+{
+    "version": "2.31.66",
+    "date": "2025-06-18",
+    "entries": [
+        {
+            "type": "feature",
+            "category": "AWS AI Ops",
+            "contributor": "",
+            "description": "This is the initial SDK release for Amazon AI Operations (AIOps). AIOps is a generative AI-powered assistant that helps you respond to incidents in your system by scanning your system's telemetry and quickly surface suggestions that might be related to your issue."
+        },
+        {
+            "type": "feature",
+            "category": "AWS S3",
+            "contributor": "tmccombs",
+            "description": "Adds the ability to presign HeadObject and HeadBucket requests with the S3 Presigner"
+        },
+        {
+            "type": "feature",
+            "category": "AWS SDK for Java v2",
+            "contributor": "",
+            "description": "Adding a new method of constructing ARNs without exceptions as control flow"
+        },
+        {
+            "type": "feature",
+            "category": "Amazon CloudWatch Logs",
+            "contributor": "",
+            "description": "Added CloudWatch Logs Transformer support for converting CloudTrail, VPC Flow, EKS Audit, AWS WAF and Route53 Resolver logs to OCSF v1.1 format."
+        },
+        {
+            "type": "feature",
+            "category": "Amazon SageMaker Service",
+            "contributor": "",
+            "description": "Add support for p6-b200 instance type for SageMaker Hyperpod"
+        },
+        {
+            "type": "feature",
+            "category": "Amazon Simple Storage Service",
+            "contributor": "",
+            "description": "Added support for renaming objects within the same bucket using the new RenameObject API."
+        },
+        {
+            "type": "feature",
+            "category": "Auto Scaling",
+            "contributor": "",
+            "description": "Add IncludeInstances parameter to DescribeAutoScalingGroups API"
+        },
+        {
+            "type": "feature",
+            "category": "AWS SDK for Java v2",
+            "contributor": "",
+            "description": "Updated endpoint and partition metadata."
+        }
+    ]
+}

.changes/next-release/feature-AWSAIOps-bdf0450.json

@@ -1,4 +1,39 @@
  #### 👋 _Looking for changelogs for older versions? You can find them in the [changelogs](./changelogs) directory._
+# __2.31.66__ __2025-06-18__
+## __AWS AI Ops__
+  - ### Features
+    - This is the initial SDK release for Amazon AI Operations (AIOps). AIOps is a generative AI-powered assistant that helps you respond to incidents in your system by scanning your system's telemetry and quickly surface suggestions that might be related to your issue.
+
+## __AWS S3__
+  - ### Features
+    - Adds the ability to presign HeadObject and HeadBucket requests with the S3 Presigner
+        - Contributed by: [@tmccombs](https://github.com/tmccombs)
+
+## __AWS SDK for Java v2__
+  - ### Features
+    - Adding a new method of constructing ARNs without exceptions as control flow
+    - Updated endpoint and partition metadata.
+
+## __Amazon CloudWatch Logs__
+  - ### Features
+    - Added CloudWatch Logs Transformer support for converting CloudTrail, VPC Flow, EKS Audit, AWS WAF and Route53 Resolver logs to OCSF v1.1 format.
+
+## __Amazon SageMaker Service__
+  - ### Features
+    - Add support for p6-b200 instance type for SageMaker Hyperpod
+
+## __Amazon Simple Storage Service__
+  - ### Features
+    - Added support for renaming objects within the same bucket using the new RenameObject API.
+
+## __Auto Scaling__
+  - ### Features
+    - Add IncludeInstances parameter to DescribeAutoScalingGroups API
+
+## __Contributors__
+Special thanks to the following contributors to this release: 
+
+[@tmccombs](https://github.com/tmccombs)
 # __2.31.65__ __2025-06-17__
 ## __AWS Backup__
   - ### Features