2.47.2 2026-07-08

AWS Common Runtime HTTP Client

• Bugfixes

  • Fix CRT connection pool exhaustion/leak when streams are cancelled due to API call timeouts. Ensure concurrency/HTTP metrics are always published.

AWS IoT Wireless

• Features

  • Default session downlink transmission parameters have been added to the existing Multicast Group APIs. Explicit transmission parameters are no longer required when starting a multicast session during the FUOTA procedure.

AWS Resilience Hub V2

• Features

  • Next Generation Resilience Hub now supports filtering and sorting failure mode assessments, resource type filtering in ListResources, cross-region and cross-account topology edges, data recovery achievability status, and more granular dependency discovery progress tracking.

Amazon AppConfig

• Features

  • Update ExperimentRun APIs to support ConflictExceptions.

Amazon Bedrock AgentCore Control

• Features

  • AgentCore Gateway now supports mapping allowed scopes to separate advertised scopes on the inbound authorizer.

Amazon EC2 Container Service

• Features

  • Amazon ECS now automatically detects the correct CPU architecture for Express Mode services.

Amazon Elastic Compute Cloud

• Features

  • Replace Root Volume now supports a VolumeId parameter. This allows the customer to pass in a pre-prepared volume as the target root volume for an RRV workflow.

Amazon Location Service Places V2

• Features

  • Added AddressNamesMode, AddressNameTranslations, MobilityMode, PostalCodeMode, SecondaryAddresses, and DriveThrough features across Places V2 APIs to support address name formatting, multilingual translations, travel-aware search, multi-city postal codes, and unit-level address resolution.