2.57.11 2026-11-06

AWS CRT HTTP Client

• Bugfixes

  • Fixed an issue where a request on AwsCrtHttpClient or AwsCrtAsyncHttpClient could hang instead of failing when metrics were enabled and the client was closed while the request was acquiring a connection.

AWS CRT-based S3 Client

• Features

  • Added support for publishing SDK metrics from the AWS CRT-based S3 async client through client-level and request-level MetricPublisher configurations. This feature requires AWS CRT Java 0.48.5 or later.

AWS Elemental MediaConvert

• Features

  • Smart subtitling uses AWS Elemental Inference to generate captions from your content's audio, in embedded, burn-in, DVB-Sub, IMSC, SMI, SRT, teletext, TTML, or WebVTT outputs. Also fixes HEVC passthrough writing an incomplete codecs string to DASH and HLS manifests.

AWS Glue

• Features

  • Adds support for user-defined functions governed by AWS Lake Formation.

AWS Resource Access Manager

• Features

  • Adds support for using managed permission template parameters, discovering shared customer-managed permissions, and managing customer-managed permission deprecation.

AWS SDK for Java v2

• Features

  • Updated endpoint and partition metadata.

Agents for Amazon Bedrock

• Features

  • Add support for configuring searchability for metadata fields via UpdateKnowledgeBase request for Managed Knowledge Base. Once a field is marked as searchable it can be queried via query text and is factored into Managed Knowledge Base's ranking algorithm.

Amazon Athena

• Features

  • Added support for Athena System Tables which writes Athena usage data to AWS S3 managed tables in Apache Iceberg format. Adds CreateSystemTableConfiguration, UpdateSystemTableConfiguration, DeleteSystemTableConfiguration, GetSystemTableConfiguration, and ListSystemTableStatuses.

Amazon CloudFront

• Bugfixes

  • Improve the validation of private key files loaded for CloudFront signing.

Amazon Connect Cases

• Features

  • Amazon Connect Cases adds two Bulk Case Actions operations. BatchCreateRelatedItem adds a Comment-type related item to up to 100 cases per request, BatchUpdateCase updates fields (title, status, customer ID, custom) on up to 100 cases. Same domain, per-case success and failure results returned.

Amazon Connect Service

• Features

  • Rules in Amazon Connect now support ending email contacts associated to a case based on case events.

Amazon DataZone

• Features

  • Adds support for updating OAuth 2.0 connection settings with UpdateConnection.

Amazon EKS Auth

• Features

  • Added workloadIdentityProviderArn to the AssumeRoleForPodIdentity API response.

Amazon Lightsail

• Features

  • Marking fields as sensitive in GetInstanceAccessDetails, CreateKeyPair, DownloadDefaultKeyPair, CreateBucketAccessKey, CreateContainerServiceRegistryLogin, and GetRelationalDatabase responses.

Amazon Simple Systems Manager (SSM)

• Features

  • AWS Systems Manager now provides two new APIs - RegisterDefaultHostManagementConfiguration and DeregisterDefaultHostManagementConfiguration - along with a new DefaultHostManagementConfiguration CloudFormation resource type.

Auto Scaling

• Features

  • Amazon EC2 Auto Scaling now lets you exclude managed resources from describe API responses using the new optional IncludeManagedResources parameter. Set this parameter to false to exclude managed resources from the response. By default, managed resources are included.

S3 Transfer Manager

• Bugfixes

  • Fixed FileUpload.pause() with a Java-based multipart-enabled S3AsyncClient. completionFuture() no longer stays pending after a pause, and a pause after CompleteMultipartUpload has started no longer aborts the upload or returns resume information for it.