2.43.1 2026-04-29

AWSDeadlineCloud

• Features

  • Adds support for rtx-pro-server-6000 GPU accelerator for service-managed fleets.

Amazon Elastic Container Registry

• Features

  • Removes support for registry policy V1

Amazon Bedrock AgentCore

• Features

  • Adds batch evaluation for running evaluators against multiple agent sessions with server-side orchestration, AI-powered recommendations for optimizing system prompts and tool descriptions, and AB testing with controlled traffic splitting and statistical significance reporting

Amazon Bedrock AgentCore Control

• Features

  • Adds configuration bundles for versioned, immutable agent configuration snapshots with branch-based lineage

AWS Elemental MediaPackage v2

• Features

  • This feature adds configuration for specifying SCTE marker handling and allow greater control over generated manifest and segment URIs

Amazon CloudFront

• Features

  • Amazon CloudFront now supports cache tag. Tag objects via response headers and invalidate all matching objects in a single request, replacing manual URL tracking and broad wildcards.

AWS Transfer Family

• Features

  • This launch will increase the limits for customers to list the contents from the remote directories from 10k to 200k.

Amazon GameLift

• Features

  • Amazon GameLift Servers adds a new DescribeContainerGroupPortMappings API for container fleets, making it easy to discover which connection ports map to your container ports without needing to remotely access the compute.

AWS Account

• Features

  • Adds AccountState in the response for the GetAccountInformation API. Each state represents a specific phase in the account lifecycle. Use this information to manage account access, automate workflows, or trigger actions based on account state changes.

Amazon WorkSpaces Web

• Features

  • Allow admins to configure IPv6 ranges on IP Access Settings.