4.0.49.0

4.0.49.0 (2025-07-16 15:39 UTC)

• Bedrock (4.0.8.0)
  • This release adds support for on-demand custom model inference through CustomModelDeployment APIs for Amazon Bedrock.
• BedrockAgentCore (4.0.0.0)
  • Initial release of Amazon Bedrock AgentCore SDK including Runtime, Built-In Tools, Memory, Gateway and Identity.
• BedrockAgentCoreControl (4.0.0.0)
  • Initial release of Amazon Bedrock AgentCore SDK including Runtime, Built-In Tools, Memory, Gateway and Identity.
• BedrockRuntime (4.0.2.0)
  • document update to support on demand custom model.
• CloudWatchLogs (4.0.6.0)
  • CloudWatch Logs updates: Added X-Ray tracing for Amazon Bedrock Agent resources. Logs introduced Log Group level resource policies (managed through Put/Delete/Describe Resource Policy APIs). For more information, see CloudWatch Logs API documentation.
• DataSync (4.0.3.0)
  • AWS DataSync now supports IPv6 address inputs and outputs in create, update, and describe operations for NFS, SMB, and Object Storage locations
• DynamoDBv2 (4.0.3.0)
  • Add native support for LINQ expression trees in the IDynamoDBContext API for ScanAsync() and QueryAsync()
• Glue (4.0.9.0)
  • AWS Glue now supports schema, partition and sort management of Apache Iceberg tables using Glue SDK
• GuardDuty (4.0.3.0)
  • Add expectedBucketOwner parameter to ThreatIntel and IPSet APIs.
• IoTWireless (4.0.1.0)
  • FuotaTaskId is not a valid IdentifierType for EventConfiguration and is being removed from possible IdentifierType values.
• MediaPackageV2 (4.0.3.0)
  • This release adds support for CDN Authentication using Static Headers in MediaPackage v2.
• NetworkFlowMonitor (4.0.2.0)
  • Introducing 2 new scope status types - DEACTIVATING and DEACTIVATED.
• PaymentCryptographyData (4.0.2.0)
  • Expand length of message data field for Mac generation and validation to 8192 characters.
• StepFunctions (4.0.0.15)
  • Doc-only update to introduction, and edits to clarify input parameter and the set of control characters.