2.34.2 2025-09-23

AWS Clean Rooms Service

• ### Features
  
  • Added support for running incremental ID mapping for rule-based workflows.
    

AWS EntityResolution

• ### Features
  
  • Support incremental id mapping workflow for AWS Entity Resolution
    

AWS SDK for Java v2

• ### Features
  
  • Updated endpoint and partition metadata.
    

AWS SSO OIDC

• ### Features
  
  • This release includes exception definition and documentation updates.
    

AWS Single Sign-On Admin

• ### Features
  
  • Add support for encryption at rest with Customer Managed KMS Key in AWS IAM Identity Center
    

Amazon Elastic Compute Cloud

• ### Features
  
  • Add Amazon EC2 R8gn instance types
    

Amazon Simple Systems Manager (SSM)

• ### Features
  
  • Added Dualstack support to GetDeployablePatchSnapshotForInstance