2.42.35 2026-04-16

AWS DevOps Agent Service

• Features

  • Deprecate the userId from the Chat operations. This update also removes support of AllowVendedLogDeliveryForResource API from AWS SDKs.

AWS Elemental MediaConvert

• Features

  • Adds support for Elemental Inference powered smart crop feature, enabling video verticalization

AWS SDK for Java v2

• Features

  • Add HTTP client configuration type metadata to the User-Agent header, tracking whether the HTTP client was auto-detected from the classpath, an explicit client instance or client builder configured by the customer.
  • Updated endpoint and partition metadata.

• Bugfixes

  • Fixed an issue where using a getObject ResponsePublisher as a putObject request body with the CRT HTTP client could cause the SDK to hang on retry when the server returns a retryable error.

Amazon AppStream

• Features

  • Add content redirection to Update Stack

Amazon Bedrock AgentCore

• Features

  • Introducing NamespacePath in AgentCore Memory to support hierarchical prefix based memory record retrieval.

Amazon CloudWatch

• Features

  • Update documentation of alarm mute rules start and end date fields

Amazon CloudWatch Logs

• Features

  • Endpoint update for CloudWatch Logs Streaming APIs.

Amazon Cognito Identity Provider

• Features

  • Adds support for passkey-based multi-factor authentication in Cognito User Pools. Users can authenticate securely using FIDO2-compliant passkeys with user verification, enabling passwordless MFA flows while maintaining backward compatibility with password-based authentication

Amazon Connect Cases

• Features

  • Added error handling for service quota limits

Amazon Connect Customer Profiles

• Features

  • Amazon Connect Customer Profiles adds RecommenderSchema CRUD APIs for custom ML training columns. CreateRecommender and CreateRecommenderFilter now accept optional RecommenderSchemaName.

Amazon Connect Service

• Features

  • This release updates the Amazon Connect Rules CRUD APIs to support a new EventSourceName - OnEmailAnalysisAvailable. Use this event source to trigger rules when conversational analytics results are available for email contacts.

Amazon DataZone

• Features

  • Launching SMUS IAM domain SDK support

Amazon Relational Database Service

• Features

  • Adds a new DescribeServerlessV2PlatformVersions API to describe platform version properties for Aurora Serverless v2. Also introduces a new valid maintenance action value for serverless platform version updates.

Amazon SNS Message Manager

• Features

  • This change introduces the SNS Message Manager for 2.x, a library used to parse and validate messages received from SNS. This aims to provide the same functionality as SnsMessageManager from 1.x.

Apache 5 HTTP Client

• Features

  • Update httpcore5 to 5.4.2.

Auto Scaling

• Features

  • This release adds support for specifying Availability Zone IDs as an alternative to Availability Zone names when creating or updating Auto Scaling groups.

Elastic Disaster Recovery Service

• Features

  • Updating regex for identification of AWS Regions.