Release 2.43.0. Updated CHANGELOG.md, README.md and all pom.xml.

Author: aws-sdk-java-automation

.changes/2.43.0.json

@@ -0,0 +1,102 @@
+{
+    "version": "2.43.0",
+    "date": "2026-04-27",
+    "entries": [
+        {
+            "type": "feature",
+            "category": "Amazon S3",
+            "contributor": "",
+            "description": "Add configurable `expectContinueThresholdInBytes` to S3Configuration (default 1 MB). The Expect: 100-continue header is now only added to PutObject and UploadPart requests when the content-length meets or exceeds the threshold, reducing latency overhead for small uploads."
+        },
+        {
+            "type": "feature",
+            "category": "Amazon Interactive Video Service",
+            "contributor": "",
+            "description": "Adds tags parameter to the CreateAdConfiguration operation"
+        },
+        {
+            "type": "feature",
+            "category": "AWS SDK for Java v2",
+            "contributor": "",
+            "description": "Add support for overriding authSchemeProvider per request."
+        },
+        {
+            "type": "feature",
+            "category": "AWS Key Management Service",
+            "contributor": "",
+            "description": "KMS GetKeyLastUsage API provides information on the last successful cryptographic operation performed on KMS keys. This new API provides KMS customers with the last timestamp, CloudTrail eventId, and the cryptographic operation that was performed on the key."
+        },
+        {
+            "type": "feature",
+            "category": "Amazon WorkSpaces",
+            "contributor": "",
+            "description": "Added support for Protocol as modified resource and added update failure as modification state"
+        },
+        {
+            "type": "feature",
+            "category": "Amazon OpenSearch Service",
+            "contributor": "",
+            "description": "Amazon OpenSearch Service now supports JWKS URL configuration for JWT authentication"
+        },
+        {
+            "type": "feature",
+            "category": "AWS SDK for Java v2",
+            "contributor": "",
+            "description": "Optimize ExecutionAttributes to reduce resizes and reduce hash computation cost."
+        },
+        {
+            "type": "feature",
+            "category": "Amazon CloudWatch Logs",
+            "contributor": "",
+            "description": "Adds support for selecting all logs sources and types in a single association."
+        },
+        {
+            "type": "feature",
+            "category": "Amazon Omics",
+            "contributor": "",
+            "description": "Enable Public Internet or VPC configuration to BatchRun"
+        },
+        {
+            "type": "feature",
+            "category": "Amazon SageMaker Service",
+            "contributor": "",
+            "description": "Updated API documentation for endpoint MetricsConfig. Added details on supported metric publish frequencies and clarified how EnableEnhancedMetrics controls utilization and invocation metric behavior."
+        },
+        {
+            "type": "feature",
+            "category": "AWSBillingConductor",
+            "contributor": "",
+            "description": "Add support for Passthrough pricing plan"
+        },
+        {
+            "type": "bugfix",
+            "category": "S3 Transfer Manager",
+            "contributor": "",
+            "description": "Fix TransferListener callbacks (bytesTransferred, transferComplete) not firing for unknown-content-length uploads via S3TransferManager when the data fits in a single chunk."
+        },
+        {
+            "type": "feature",
+            "category": "Amazon GameLift Streams",
+            "contributor": "",
+            "description": "Adds Proton 10.0-4 to the list of runtime environment options available when creating an Amazon GameLift Streams application"
+        },
+        {
+            "type": "feature",
+            "category": "AWS Glue",
+            "contributor": "",
+            "description": "Addition of AdditionalAuditContext to GetPartition, GetPartitions, GetTableVersion, and GetTableVersions"
+        },
+        {
+            "type": "feature",
+            "category": "Amazon CloudWatch Application Signals",
+            "contributor": "",
+            "description": "Application Signals now supports creating composite Service Level Objectives on Service Operations. Users can now create service SLO on multiple operations."
+        },
+        {
+            "type": "feature",
+            "category": "Application Migration Service",
+            "contributor": "",
+            "description": "Added network modernization support, enabling customers to edit, resize, merge, and split VPCs and subnets during migration while retaining functional, non-conflicting IP addresses."
+        }
+    ]
+}