2.55.9 2026-09-30
AWS Account
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Features
- This release adds support for verifying an AWS account's primary contact phone number. SendPhoneNumberVerification sends a one-time code by SMS, VerifyPhoneNumber validates it, and GetContactInformation now returns the verification status.
AWS Batch
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Features
- AWS Batch adds support for Amazon EKS access entries on EKS compute environments through the new accessEntry setting in CreateComputeEnvironment and UpdateComputeEnvironment.
AWS Global Accelerator
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Features
- IpSets now include the Network Zone for each Static IP address.
AWS Glue
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Features
- Enable Catalog ID for crawler, column statistics and materialized views.
AWS Organizations
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Features
- Add support for policy operations on the GUARDDUTY POLICY policy type.
AWS SDK for Java v2
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Features
- Updated endpoint and partition metadata.
Agent Registry
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Features
- Minor doc update for the AWS Agent Registry Custom metadata SearchDiscoverableRegistryRecords API
Amazon Bedrock
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Features
- Amazon Bedrock Automated Reasoning policies now accept Unicode letters in identifier names such as type names, type value names, and variable names. You can now author policies in non-English languages using accented or non-Latin characters.
Amazon Bedrock AgentCore Control
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Features
- This release adds support for private certificate authorities on Amazon Bedrock AgentCore Gateway targets. The new certificateConfigurations parameter on CreateGatewayTarget and UpdateGatewayTarget references a PEM-encoded CA certificate in Amazon S3 or AWS Secrets Manager.
Amazon CloudWatch Logs
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Features
- Amazon CloudWatch Logs now supports an optional roleArn parameter on PutDeliveryDestination for X-Ray trace delivery destinations, specifying the IAM role to assume when delivering traces.
Amazon Connect Service
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Features
- Amazon Connect Rules can now trigger in-app notifications to users as a rule action. Notification character limit was increased to 500 visible characters.
Amazon DataZone
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Features
- Support for setting notebook run notification configurations
Amazon DynamoDB
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Features
- Adds support for filtering exported table data using FilterExpression, ProjectionExpression and KeyConditionExpression with ExportTableToPointInTime.
Amazon EC2 Container Service
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Features
- Releasing VPCL for BlueGreen ecs deployments.
Amazon GuardDuty
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Features
- GuardDuty AWS Organizations policy integration. GetDetector and GetMemberDetectors now show whether a GuardDuty policy manages a feature.
Amazon S3 Vectors
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Features
- Amazon S3 Vectors now supports metadata prefiltering, providing higher recall on filtered queries.
Amazon SageMaker Service
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Features
- This feature enables customers to modify their accounting database via API.
Amazon Simple Storage Service
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Features
- Amazon S3 adds a new optional S3 Inventory field, IntelligentTieringReferenceDate, reporting the reference date S3 Intelligent-Tiering uses to evaluate an object's tier-transition eligibility. The value is populated for objects in the Intelligent-Tiering storage class and left blank for others.
CloudWatch Observability Admin Service
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Features
- Enablement for Bedrock PaymentManager logs via Observability Admin Telemetry Rule