1.5.52

What's Changed

Service Features

• AWS Bedrock Runtime: New stop reason for Converse and ConverseStream
• AWS VPC Lattice: Adds support for specifying the number of IPv4 addresses in each ENI for the resource gateway for VPC Lattice.
• AWS Bedrock: Release for fixing GetFoundationModel API behavior. Imported and custom models have their own exclusive API and GetFM should not accept those ARNS as input
• AWS imagebuilder: This release introduces several new features and improvements to enhance pipeline management, logging, and resource configuration.

Full Changelog: 1.5.51...1.5.52

1.5.51

What's Changed

Service Features

• AWS Bedrock Data Automation: Added support for configurable Speaker Labeling and Channel Labeling features for Audio modality.
• AWS Cost Explorer: Support for payer account dimension and billing view health status.
• AWS Connect: Adds supports for manual contact picking (WorkList) operations on Routing Profiles, Agent Management and SearchContacts APIs.
• AWS Billing: Add ability to combine custom billing views to create new consolidated views.
• AWS DynamoDB Streams: Added support for IPv6 compatible endpoints for DynamoDB Streams.
• AWS Bedrock Agent Runtime: This release enhances the information provided through Flow Traces. New information includes source/next node tracking, execution chains for complex nodes, dependency action (operation) details, and dependency traces.
• AWS Redshift: Support tagging and tag propagation to IAM Identity Center for Redshift Idc Applications

Service Documentation

• AWS EC2: This release includes documentation updates for Amazon EBS General Purpose SSD (gp3) volumes with larger size and higher IOPS and throughput.

Full Changelog: 1.5.50...1.5.51

1.5.50

What's Changed

Service Features

• AWS Lightsail: Attribute HTTP binding update for Get/Delete operations
• AWS Glue: Update GetConnection(s) API to return KmsKeyArn & Add 63 missing connection types
• AWS Network Firewall: Network Firewall now introduces Reject and Alert action support for stateful domain list rule groups, providing customers with more granular control over their network traffic.

Full Changelog: 1.5.49...1.5.50

1.5.49

What's Changed

Service Features

• AWS DAX: This release adds support for IPv6-only, DUAL_STACK DAX instances
• AWS CloudWatch: Fix default dualstack FIPS endpoints in AWS GovCloud(US) regions

Service Documentation

• AWS AppStream: G6f instance support for AppStream 2.0
• AWS KMS: Documentation only updates for KMS.
• AWS Neptune: Doc-only update to address customer use.

Miscellaneous

• feat: New API reference docs index page (#2021)

Full Changelog: 1.5.48...1.5.49

1.5.48

What's Changed

Service Features

• AWS SSM: Added Dualstack support to GetDeployablePatchSnapshotForInstance
• AWS SSO Admin: Add support for encryption at rest with Customer Managed KMS Key in AWS IAM Identity Center
• AWS EC2: Add Amazon EC2 R8gn instance types
• AWS SSO OIDC: This release includes exception definition and documentation updates.
• AWS CleanRooms: Added support for running incremental ID mapping for rule-based workflows.
• AWS EntityResolution: Support incremental id mapping workflow for AWS Entity Resolution

Full Changelog: 1.5.47...1.5.48

1.5.47

What's Changed

Service Features

• AWS EKS: Adds support for RepairConfig overrides and configurations in EKS Managed Node Groups.
• AWS imagebuilder: Version ARNs are no longer required for the EC2 Image Builder list-image-build-version, list-component-build-version, and list-workflow-build-version APIs. Calling these APIs without the ARN returns all build versions for the given resource type in the requesting account.

Service Documentation

• AWS Batch: Starting in JAN 2026, AWS Batch will change the default AMI for new Amazon ECS compute environments from Amazon Linux 2 to Amazon Linux 2023. We recommend migrating AWS Batch Amazon ECS compute environments to Amazon Linux 2023 to maintain optimal performance and security.

Full Changelog: 1.5.46...1.5.47

1.5.46

What's Changed

Service Features

• AWS MediaLive: Add MinBitrate for QVBR mode under H264/H265/AV1 output codec. Add GopBReference, GopNumBFrames, SubGopLength fields under H265 output codec.
• AWS License Manager User Subscriptions: Added support for cross-account Active Directories.
• AWS Connect: This release adds a persistent connection field to UserPhoneConfig that maintains agent's softphone media connection for faster call connections.
• AWS Config Service: Add UNKNOWN state to RemediationExecutionState and add IN_PROGRESS/EXITED/UNKNOWN states to RemediationExecutionStepState.
• AWS Bedrock AgentCore Control: Add tagging and VPC support to AgentCore Runtime, Code Interpreter, and Browser resources. Add support for configuring request headers in Runtime. Fix AgentCore Runtime shape names.

Service Documentation

• AWS Kendra Ranking: Model whitespace change - no client difference
• AWS SQS: Update invalid character handling documentation for SQS SendMessage API

Full Changelog: 1.5.45...1.5.46

1.5.45

What's Changed

Service Features

• AWS Bedrock: Release includes an increase to the maximum policy build document size, an update to DeleteAutomatedReasoningPolicyBuildWorkflow to add ResourceInUseException, and corrections to UpdateAutomatedReasoningPolicyTestCaseRequest.
• AWS Chime SDK Messaging: Amazon Chime SDK Messaging GetMessagingSessionEndpoint API now returns dual-stack WebSocket endpoints supporting IPv4/IPv6.
• AWS EC2: Allowed AMIs adds support for four new parameters - marketplaceProductCodes, deprecationTimeCondition, creationDateCondition and imageNames
• AWS Budgets: Added BillingViewHealthStatus Exception which is thrown when a Budget is created or updated with a Billing View that is not in the HEALTHY status

Full Changelog: 1.5.44...1.5.45

1.5.44

What's Changed

Service Features

• AWS Network Firewall: Network Firewall now prevents TLS handshakes with the target server until after the Server Name Indication (SNI) has been seen and verified. The monitoring dashboard now provides deeper insights into PrivateLink endpoint candidates and offers filters based on IP addresses and protocol.
• AWS PCS: Add support for Amazon EC2 Capacity Blocks for ML
• AWS EC2: Add mac-m4.metal and mac-m4pro.metal instance types.

Full Changelog: 1.5.43...1.5.44

1.5.43

What's Changed

Service Features

• AWS CloudWatch Logs: Cloudwatch Logs added support for 2 new API parameters in metric and subscription filter APIs to filter log events based on system field values and emit system field values as dimensions and send them to customer destination as additional metadata.
• AWS IVS RealTime: IVS now offers customers the ability to control the positioning of participants in both grid and PiP layouts based on custom attribute values in participant tokens.
• AWS Budgets: Add support for custom time periods in budget configuration
• AWS OSIS: Adds support for cross-account ingestion for push-based sources. This includes resource policies for sharing pipelines across accounts and features for managing pipeline endpoints which enable accessing pipelines across different VPCs, including VPCs in other accounts.

Full Changelog: 1.5.42...1.5.43