[1.6.66] - 04/29/2026
Features
- (account) 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.
- (bedrockagentcore) 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
- (bedrockagentcorecontrol) Adds configuration bundles for versioned, immutable agent configuration snapshots with branch-based lineage
- (cloudfront) 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.
- (deadline) Adds support for rtx-pro-server-6000 GPU accelerator for service-managed fleets.
- (gamelift) 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.
- (mediapackagev2) This feature adds configuration for specifying SCTE marker handling and allow greater control over generated manifest and segment URIs
- (transfer) This launch will increase the limits for customers to list the contents from the remote directories from 10k to 200k.
- (workspacesweb) Allow admins to configure IPv6 ranges on IP Access Settings.
Documentation
- (ecr) Removes support for registry policy V1