Release 2.25.40. Updated CHANGELOG.md, README.md and all pom.xml.

Author: AWS

.changes/2.25.40.json

@@ -0,0 +1,54 @@
+{
+    "version": "2.25.40",
+    "date": "2024-04-26",
+    "entries": [
+        {
+            "type": "feature",
+            "category": "AWS CodePipeline",
+            "contributor": "",
+            "description": "Add ability to manually and automatically roll back a pipeline stage to a previously successful execution."
+        },
+        {
+            "type": "feature",
+            "category": "AWS Marketplace Entitlement Service",
+            "contributor": "",
+            "description": "Releasing minor endpoint updates."
+        },
+        {
+            "type": "feature",
+            "category": "AWS Support",
+            "contributor": "",
+            "description": "Releasing minor endpoint updates."
+        },
+        {
+            "type": "feature",
+            "category": "Amazon Cognito Identity Provider",
+            "contributor": "",
+            "description": "Add LimitExceededException to SignUp errors"
+        },
+        {
+            "type": "feature",
+            "category": "AmazonConnectCampaignService",
+            "contributor": "",
+            "description": "This release adds support for specifying if Answering Machine should wait for prompt sound."
+        },
+        {
+            "type": "feature",
+            "category": "Amazon Relational Database Service",
+            "contributor": "",
+            "description": "SupportsLimitlessDatabase field added to describe-db-engine-versions to indicate whether the DB engine version supports Aurora Limitless Database."
+        },
+        {
+            "type": "feature",
+            "category": "CloudWatch Observability Access Manager",
+            "contributor": "",
+            "description": "This release introduces support for Source Accounts to define which Metrics and Logs to share with the Monitoring Account"
+        },
+        {
+            "type": "feature",
+            "category": "AWS SDK for Java v2",
+            "contributor": "",
+            "description": "Updated endpoint and partition metadata."
+        }
+    ]
+}

.changes/next-release/feature-AWSCodePipeline-aca07e1.json

@@ -1,4 +1,37 @@
  #### 👋 _Looking for changelogs for older versions? You can find them in the [changelogs](./changelogs) directory._
+# __2.25.40__ __2024-04-26__
+## __AWS CodePipeline__
+  - ### Features
+    - Add ability to manually and automatically roll back a pipeline stage to a previously successful execution.
+
+## __AWS Marketplace Entitlement Service__
+  - ### Features
+    - Releasing minor endpoint updates.
+
+## __AWS SDK for Java v2__
+  - ### Features
+    - Updated endpoint and partition metadata.
+
+## __AWS Support__
+  - ### Features
+    - Releasing minor endpoint updates.
+
+## __Amazon Cognito Identity Provider__
+  - ### Features
+    - Add LimitExceededException to SignUp errors
+
+## __Amazon Relational Database Service__
+  - ### Features
+    - SupportsLimitlessDatabase field added to describe-db-engine-versions to indicate whether the DB engine version supports Aurora Limitless Database.
+
+## __AmazonConnectCampaignService__
+  - ### Features
+    - This release adds support for specifying if Answering Machine should wait for prompt sound.
+
+## __CloudWatch Observability Access Manager__
+  - ### Features
+    - This release introduces support for Source Accounts to define which Metrics and Logs to share with the Monitoring Account
+
 # __2.25.39__ __2024-04-25__
 ## __AWS AppSync__
   - ### Features