@aws-sdk/credential-providers

3.1085.0(2026-07-10)

New Features

• clients: update client endpoints as of 2026-07-10 (dffbeab0)
• client-quicksight: Provides CreateKnowledgeBase and UpdateKnowledgeBase APIs (42de5523)
• client-inspector2: Support for 3 day and 7 day ECR re-scan durations (4b0b5c86)
• client-lambda: Added TelemetryConfig support for Managed Instances Capacity Provider, enabling customers to configure system log level and custom log group for managed instance logging. (63388139)
• client-sagemaker: Release support for g4d, c6g, c7g, c8g instance types for SageMaker HyperPod (800976de)
• client-ec2: New Amazon EC2 instances. M9g, M9gd, C9g, and C9gd on AWS Graviton5. C8in, M8in, and R8in add 600 Gbps network. C8ib, M8ib, and R8ib add 300 Gbps EBS. C8ine, M8ine, M8idn, R8idn, M8idb, and R8idb round out Intel Xeon 6. Mac-m3ultra with Apple M3 Ultra. G7 with NVIDIA RTX PRO 4500 Blackwell GPUs. (35aaf387)
• client-license-manager: Added the ResetUsage field to the CreateLicenseVersion API. When set to true, the entitlement usage counts for the license are reset to 0. If it is false or not specified, entitlement usage is left unchanged. (52f1c9c0)
• client-cloudwatch: CloudWatch now assigns a unique identifier to each anomaly detector. PutAnomalyDetector and DescribeAnomalyDetectors return this AnomalyDetectorId, which you can use to describe or delete a specific anomaly detector directly. (36fc0ee5)

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For list of updated packages, view updated-packages.md in assets-3.1085.0.zip

3.1084.0(2026-07-09)

New Features

• client-connect: Amazon Connect - Added DeleteContactData API to support PII deletion of customer endpoint, additional email recipients and email subject. (87f4ae0e)
• client-guardduty: Adding "AI Analyst" enum value for detector (20518a4f)
• client-synthetics: CloudWatch Synthetics adds support for customer managed KMS keys for canary environment variables. Customers can now encrypt their canary's Lambda function environment variables at rest using their own AWS KMS key, providing additional control over data protection. (c7379151)
• client-ec2: Added support for additional override parameters in CreateFleet, including LaunchTemplateSpecificationUserData, KeyName, IamInstanceProfile, and MetadataOptions. The CreateFleet response now also includes SubnetId, AvailabilityZone, and AvailabilityZoneId for launched instances. (6fcc95d1)
• client-ivs: adds support for AWS IVS ad configuration APIs to allow for a postRollConfiguration object on the ad configuration resource (7dd93c48)

Tests

• client-kinesis: aggregate HTTP/2 sessions across all endpoint pools (#8181) (84b2b62c)

---

For list of updated packages, view updated-packages.md in assets-3.1084.0.zip

3.1083.0(2026-07-08)

Chores

• core/client: remove TypeScript version user-agent metric (#8177) (9d72bc29)

New Features

• client-signin: Adds support for OAuth 2.0 token operations in AWS Sign-In, CreateOAuth2TokenWithIAM (client credentials flow), IntrospectOAuth2TokenWithIAM (token inspection), and RevokeOAuth2TokenWithIAM (token revocation). (bc64f6b2)

Tests

• client-kinesis:
  • log cnnection manager states in e2e test (#8179) (c04f1115)
  • assert idle pool by endpoint key (#8176) (72fbef14)

---

For list of updated packages, view updated-packages.md in assets-3.1083.0.zip

3.1082.0(2026-07-08)

Chores

• codegen:
  • sync for isolatedModules tsconfig and server metrics recorder (#8174) (f8b4987c)
  • upgrade smithyVersion to 1.72.0 (#8170) (492bd59e)
• lib-dynamodb: enable isolatedModules (#8173) (bcbb55e6)
• use isolatedModules for types (#8164) (f274899d)
• deps:
  • bump versions which are not code generated (#8171) (7279203b)
  • bump '@smithy/core' to ^3.29.1 (#8167) (8f43c790)

New Features

• client-ecs: Amazon ECS now automatically detects the correct CPU architecture for Express Mode services. (a273b757)
• client-appconfig: Update ExperimentRun APIs to support ConflictExceptions. (d985124f)
• client-resiliencehubv2: 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. (572ad2cf)
• client-ec2: 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. (76859d48)
• client-bedrock-agentcore-control: AgentCore Gateway now supports mapping allowed scopes to separate advertised scopes on the inbound authorizer. (bde793c8)
• client-iot-wireless: 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. (a2e26503)
• client-geo-places: 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. (81bbd677)
• core/client: propagate w3c trace headers (#8156) (e5f383c7)
• credential-providers: deferred loading for credential providers aggregation package (#8129) (d0f426cb)
• undici-http-handler: bump version to 3.0.0 (#8168) (6c243a15)

Bug Fixes

• lib-transfer-manager: destroy orphaned response streams on abort (#8165) (8a5e590c)

Tests

• bundlers: switch vite canary output format to es (#8169) (f5bb9094)
• checksums: pass buffer in flexible checksums integ test (#8166) (22281e39)

---

For list of updated packages, view updated-packages.md in assets-3.1082.0.zip

3.1081.0(2026-07-07)

Chores

• scripts: stage oxc build dependencies (#8157) (3b741dc2)

Documentation Changes

• client-marketplace-metering: The usage reporting window for the BatchMeterUsage API has been extended from 6 hours to 24 hours. Sellers can now submit usage records for up to 24 hours after a metered event occurs. The existing 6-hour grace period at the end of a billing cycle still applies. (4a362c9d)

New Features

• clients: update client endpoints as of 2026-07-07 (fc9fb990)
• client-ssm: Adding SSM Cloud Connector to support Azure Virtual Machines onboarding to AWS Systems Manager (6efef57f)
• client-ec2: This launch surfaces the public SSM parameter associated with public AMIs in the AMI metadata. (9e8f9fa8)
• client-route53globalresolver: Adds ListSharedDNSViews operation to list all DNS Views shared with caller using AWS Resource Access Manager. Also updates ListHostedZoneAssociations operation so that resource ARN param is optional, allowing caller to list all HostedZoneAssociations in account. (0e11517d)
• client-partnercentral-revenue-measurement: Add support for AWS Partner Central Revenue Measurement API for creating, managing, and tracking revenue attributions and marketplace revenue share allocations. (9f3e80e6)
• client-marketplace-catalog: This release enhances the ListEntities API to support ResellerRole filter for ResaleAuthorization entity. (d7b7cb79)
• client-config-service: Added support for connecting AWS Config to third-party cloud service providers. New APIs include PutConnector, GetConnector, DeleteConnector, and ListConnectors for managing connectors, and PutThirdPartyServiceLinkedConfigurationRecorder for creating third-party service-linked recorders. (df52cb13)
• client-securityhub: release SecurityHub MultiCloud integration with Azure (6f7d08e0)
• client-inspector2: This release extends vulnerability management to Azure VM, container registries and function apps. Adds support for per-member-account scan configuration settings. (ae9b7bcf)
• client-connect: Adds support for CreateAuthCode and DeleteSession APIs. (b84bbf6f)
• client-lambda: AWS Lambda Durable Functions now supports customer managed KMS keys. This allows customers to configure a KMS key in Durable Config to have all their durable execution data encrypted. (796bc54a)

Bug Fixes

• tests: use ES format for rollup bundle-size benchmark (#8163) (506e3aee)
• credential-provider-http: fix token and URI path priority resolution (#8159) (e9e857d3)
• scripts: publish unreleased X.0.0 baseline versions as-is (#8160) (ee9dc953)

Tests

• core/client: delete partitions test (#8158) (6e80e26e)

---

For list of updated packages, view updated-packages.md in assets-3.1081.0.zip

3.1080.0(2026-07-06)

Chores

• core/client: version partitions.ts file (#8155) (7aa3c7a1)

New Features

• clients: update client endpoints as of 2026-07-06 (fc19f577)
• client-mailmanager: This release adds Smithy RPC v2 CBOR as an additional protocol alongside the existing AWS JSON 1.0. The SDK will prioritize its most performant protocol. (d929091b)
• client-billing: Adds support for managing AWS account credits and billing preferences, including retrieving credit details, viewing per-month credit allocation history, redeeming promotional codes, and configuring credit sharing and billing preferences. (f710aa70)
• client-opensearch: This release introduces Saved Object Migration APIs, enabling users to migrate dashboards, visualizations, index patterns, and other saved objects from a data source into an Amazon OpenSearch Service application workspace with configurable export filters and conflict resolution strategies. (1c8fbcf8)
• client-cloudwatch-logs: Added PutStorageTierPolicy and GetStorageTierPolicy APIs to Amazon CloudWatch Logs. Customers can now configure account-level Intelligent Tiering to automatically optimize log storage costs by moving infrequently accessed data to lower-cost storage tiers. (f3cba29f)

---

For list of updated packages, view updated-packages.md in assets-3.1080.0.zip

3.1079.0(2026-07-02)

Chores

• deps: bump @aws/lambda-invoke-store to ^0.3.0 (#8140) (aeb7e071)

New Features

• clients: update client endpoints as of 2026-07-02 (cc43668e)
• client-config-service: AWS Config now supports tag-on-create for organization-managed Config rules and conformance packs through the PutOrganizationConfigRule and PutOrganizationConformancePack APIs. (2ca9232a)
• client-odb: Updated model definitions for ODB service. (a9d3fd5e)
• client-cognito-identity-provider: Add support for provisioned limit management, enabling customers to view and update their provisioned API rate limits for Amazon Cognito User Pools programmatically through the new GetProvisionedLimit and UpdateProvisionedLimit APIs. (160778dc)
• client-outposts: Tighten Outpost site ContactPhoneNumber regex to perform phone number validation. (4e2b31db)
• client-elementalinference: Adding new BDD representation of endpoint ruleset (dd21a6ec)
• client-mediatailor: Added dual-stack (IPv4 and IPv6) endpoint fields to SSAI and Channel Assembly API responses. (63a258ce)
• client-customer-profiles: Amazon Connect Customer Profiles adds support for diversityConfig to recommenderConfig which can be used for diversifying the recommendations. This release also includes model versioning support which helps customer to rollback trained models. (202ec32a)

Bug Fixes

• core: remove turbo.json (#8141) (91d738d3)

Tests

• client-kinesis: resolve e2e endpoint from client config (#8142) (4cfd7f42)

---

For list of updated packages, view updated-packages.md in assets-3.1079.0.zip

3.1078.0(2026-07-01)

Chores

• codegen: sync for thinner command classes, endpoint parameter type fix (#8136) (c39b6765)
• ci: allow AWS maintained packages in yarn age gate (#8139) (3bddc2a6)
• deps-dev: bump yarn to 4.17.0 (#8137) (14dc3ae8)

Documentation Changes

• client-cloud9: Since Amazon Linux 2 (AL2) will reach its end-of-life (EOL) and stop receiving security updates on June 30, 2026, Cloud9 will remove AL2 from AMI options in public API create-environment-ec2. (bbd7a342)
• client-marketplace-metering: The usage reporting window for the BatchMeterUsage API has been extended from 6 hours to 24 hours. Sellers can now submit usage records for up to 24 hours after a metered event occurs. (980d5415)

New Features

• clients: update client endpoints as of 2026-07-01 (0c0bc427)
• client-opensearch: To create a Mustang domain via the AWS CLI, you must pass EngineMode OPTIMIZED (along with UseCase OBSERVABILITY or MIXED) without it, the domain defaults to a regular (GENERAL) domain. Also this release includes Insights Feedback API which user can use to provide feedback for Insight API. (8927c3ad)
• client-ec2: Use declarative policies to enable VPC Encryption Controls across your organization or select accounts. Added AMD SEV-SNP support for EC2 Dedicated Hosts. Managed resource visibility settings control whether AWS-provisioned resources in your account appear in console views and API list operations. (6d82b78d)
• client-connect: Adds a new Amazon Connect Service API, SendOutboundWebNotification, that delivers web notifications to end-customer chat widget sessions. Callable only by the Amazon Connect Outbound Campaigns service principal. (68a39941)
• client-artifact: Add support for Assurance Assistant APIs for managing compliance inquiries along with tagging features. (a1aeba10)
• client-mediaconvert: Adds support for integer-second duration normalization and the option to disable explicit weighted prediction. (0a11644b)
• client-gameliftstreams: Added CreateStreamSessionAdminShell API operation to enable customers to establish secure terminal connections to the live runtime environment of streaming sessions for troubleshooting purposes. (60407323)
• client-quicksight: Adding support for FileSource PhysicalTables. This adds support for datasets with file sources. (1ce4d09a)

Tests

• remove unused react-native E2E tests (#8135) (fe339895)

---

For list of updated packages, view updated-packages.md in assets-3.1078.0.zip

3.1077.0(2026-06-30)

Chores

• codegen: sync for internal checksum impls and IMDSv2 region fallback (#8134) (c4b42a44)
• client-iot-events-data: remove IoTEventsData (#8131) (3544e8d5)
• client-panorama: remove Panorama (#8133) (8941c2b3)
• client-simspaceweaver: remove SimSpaceWeaver (#8132) (8b14e09b)
• client-iot-events: remove IoTEvents (#8130) (85fbe9a0)
• checksums: add crc32c and sha1 checksums (#8126) (ea8faa08)
• packages: clean up remaining react-native dist-cjs instructions (#8128) (00460bb4)

Documentation Changes

• client-ecs: Updated threshold configuration documentation. (aab4f35f)

New Features

• clients: update client endpoints as of 2026-06-30 (f1848891)
• client-observabilityadmin: Organization and account level telemetry rule via Observability Admin and CloudWatch pipelines for metrics (35b4d8a2)
• client-datazone: Amazon DataZone now supports SNOWFLAKE as a connection type in the CreateConnection API, enabling metadata and lineage retrieval from Snowflake databases. Specify snowflakeProperties with connection details, a Secrets Manager secret, an Athena spill bucket, and an identity mapping for Snowflake. (4bdc89d6)
• client-codebuild: Adds support for host kernel selection for on-demand builds. (c051e432)
• client-cleanrooms: Adds support for intermediate tables in AWS Clean Rooms collaborations. (a259b5ab)
• client-acm: AWS Certificate Manager now supports the Automatic Certificate Management Environment (ACME) protocol to issue public certificates. ACME is an industry-standard protocol for automating certificate lifecycle on customer-managed infrastructure such as on-premises servers and Kubernetes clusters. (9841f50d)
• client-connect: Amazon Connect - Added CreateAttachedFile and StartContactConversationalAnalyticsJob APIs to import call recordings and run conversational analytics. (526d3d5f)
• client-cloudformation: AWS CloudFormation adds a DeploymentConfig parameter to enable Express mode, which completes stack operations as soon as resource configuration is applied. Also adds a DisableValidation parameter to skip pre-deployment validation, which now runs automatically on CreateStack and UpdateStak. (5ac630b8)
• client-eks: Adds Kubernetes version rollback support, including the CancelUpdate operation to cancel an in-progress VersionRollback update, the RollbackConfig structure with a timeoutMinutes field, and the Cancellation structure surfaced via the new cancellation field on the Update object. (17e627a9)
• client-partnercentral-selling: This release adds AwsMarketplaceSolutions and AwsMarketplaceProducts entity types to the Associate and Disassociate APIs, returns them in GetOpportunity, and adds AwsMarketplaceSolutionArn to ListSolutions ,letting partners link Marketplace listings directly to opportunities. (2d2de8d1)
• client-ec2: Adds ModifyVpcEndpointPayerResponsibility API, which enables VPC endpoint service owners to modify the billing account for VPC endpoint usage charges at the individual endpoint level (843c934c)
• client-sso-admin: AWS IAM Identity Center now returns PrimaryRegion and Regions in the ListInstances response, providing information about replicated instances. (8538563a)
• client-cloudwatch: Customers can configure alarms with wall-clock-aligned evaluation windows instead of sliding windows, with optional timezone support for daily or weekly periods (3b428259)
• client-supportauthz: New SDK release for SupportAuthZ. (bad44b4b)
• client-auto-scaling: This release adds support for a new reservations-then-balanced capacity distribution strategy, which first attempts to launch instances into your Capacity Reservations and then balances remaining capacity across healthy Availability Zones. (38d2d626)
• client-network-firewall: AWS Network Firewall now supports container associations for monitoring ECS and EKS workloads. You can create container associations to dynamically track the IP addresses of running containers in your Amazon ECS and Amazon EKS clusters. (a884f90a)
• lib-transfer-manager: add uploadDirectory functionality (#8121) (29b56564)

---

For list of updated packages, view updated-packages.md in assets-3.1077.0.zip

3.1076.0(2026-06-29)

Chores

• codegen:
  • sync for checksum impls, hostLabel validation (#8127) (aa94fa04)
  • sync for CBOR serde performance and retry fixes (#8125) (b6d6a759)
• scripts: drop bundler support in dist-cjs (use dist-es instead) (#8124) (775bc034)

Documentation Changes

• client-elasticache: Updated documentation for the ApplyImmediately parameter in ModifyCacheCluster and ModifyReplicationGroup to clarify modification behavior. (e9e0072f)
• client-rds-data: Updated documentation to remove Aurora Serverless V1 references. (c5f50784)

New Features

• client-glue: Added the UpdateAsset operation to set the business name and description for an existing AWS Glue Data Catalog asset. (fe604af0)
• client-appconfig: AWS AppConfig introduces Experimentation tools - enhanced capabilities within AWS AppConfig that enable you to run AB tests, multivariate tests, and gradual feature rollouts across your application stack. (2b8591de)
• client-resource-explorer-2: Added CFN resource type fields for Search and ListSupportedResourceTypes responses. Added SLRec field for ServiceView (a3773832)
• client-vpc-lattice: Amazon VPC Lattice now supports mutable idle timeout configuration on VPC Lattice Services (217aaea5)
• client-sagemaker-featurestore-runtime: Add support for ListRecords and BatchWriteRecord APIs to Feature Store. (7a6ffe5e)
• client-connecthealth: Expand input validation to support Unicode characters and markdown table syntax. (a20832a3)
• client-cloudwatch: This release adds the API (PutLogAlarm) to manage a new CloudWatch resource, Log Based Alarms. Log Based Alarms allows customers to alarm directly on CloudWatch Logs query results. (14f023ba)
• client-imagebuilder: Adds support for AMI watermarks in Image Builder. (17e643a9)
• client-evs: Amazon EVS introduces a VMware Cloud Foundation (VCF) self-deployed mode, along with new connectors to VCF components such as the Operations and SDDC managers to monitor coverage and usage. (2ae38fea)
• client-pcs: Add support for in-place Slurm version upgrades on existing clusters by accepting scheduler.version in UpdateCluster. (16469f6b)
• client-lambda: Lambda now supports self-managed S3 buckets for Lambda code storage giving you the option for Lambda to reference a copy of your source code from your own S3 buckets. This allows you to maintain a single copy of your source code and manage your own code storage limits. (0268f939)
• client-connectcampaignsv2: Adding new attributes to PutProfileOutboundRequest API that will create an outbound request call for the customer's Web Notification outbound campaign. (05f467f7)
• client-wafv2: AWS WAF added support for associating AWS WAF web ACLs with Amazon Bedrock AgentCore Gateway resources. You can now use AssociateWebACL, DisassociateWebACL, GetWebACLForResource, and ListResourcesForWebACL to protect your AgentCore Gateways with AWS WAF. (54ea3212)
• client-ecs: Amazon ECS now supports customizable deployment circuit breaker configurations. Customers can now define the failure threshold or control the failure counting mechanism. (ff85bd33)
• client-ec2: Adds support for the precision time strategy and a parentGroupId parameter on CreatePlacementGroup and DescribePlacementGroups. Precision time placement groups and cluster placement groups with a parent precision time placement group ensure instances launch on precision time capable hardware. (3482937a)
• client-pinpoint-sms-voice-v2: This launch is an expansion of our Q1 RCS for business launch where we will release an API that supports rich media and interactive messaging elements. (46b16440)

Tests

• client-dynamodb: skip endpoint string comparison tests (#8123) (8e577e08)
• add tsup/dts and metro bundler compatibility tests (#8122) (88ae83fc)

---

For list of updated packages, view updated-packages.md in assets-3.1076.0.zip

3.1075.0(2026-06-23)

New Features

• client-kafka: Amazon MSK Replicator now supports mTLS authentication when connecting to external Apache Kafka clusters, enabling customers to replicate data from clusters that require mutual TLS for client authentication. This capability is supported when replicating to Amazon MSK Express brokers. (005f9529)

---

For list of updated packages, view updated-packages.md in assets-3.1075.0.zip

3.1074.0(2026-06-22)

Chores

• xml-builder:
  • move testing devDeps to root, remove unused nodable dep (#8118) (ed82880d)
  • parse XML internally (#7863) (74d0a071)

Documentation Changes

• typo in contributing.md (#8116) (87ff33d3)

New Features

• clients: update client endpoints as of 2026-06-22 (3a55a333)
• client-cloudwatch-logs: CloudWatch Logs Updates - New APIs introduced to support syslog ingestion to a log group. For more information, see CloudWatch Logs API documentation. (01a3b513)
• client-bedrock-agentcore: Adds an optional extractionMode field to CreateEvent. SKIP retains the event in short-term memory but excludes it from long-term memory extraction. (749753ad)
• client-omics: Adds support for scratch ephemeral storage mounted at tmp (331e3023)
• client-application-signals: Application Signals now supports dynamic instrumentation and Service Events telemetry. Add instrumentation at runtime without restarts, and use fine-grained profiling data to quickly pinpoint latency and error root causes. (f93b1c03)
• client-mediaconnect: AWS MediaConnect now supports Content Quality Analysis for Router Inputs, enabling detection of black frames, frozen frames, and silent audio with configurable thresholds. (05054853)
• client-lambda-core: Initial release of the AWS Lambda Core SDK with APIs to create, manage, and tag network connectors that enable Lambda compute resources to access private resources in your Amazon VPC. (e35cdab8)
• client-lambda: Add support for tagging Network Connector resources in AWS Lambda. (fbfc4078)
• client-guardduty: Added AI-powered investigations that automatically analyze security findings, correlate related activity, and produce structured summaries with risk assessment, confidence scoring, MITRE technique classification, and actionable next steps. (83c29839)
• client-lambda-microvms: Lambda MicroVMs GA launch. Lambda MicroVMs enable isolated and highly responsive execution of user-supplied or LLM-generated code. (5519a7e2)
• client-kafka: Amazon MSK Replicator now supports mTLS authentication when connecting to external Apache Kafka clusters, enabling customers to replicate data from clusters that require mutual TLS for client authentication. This capability is supported when replicating to Amazon MSK Express brokers. (ce7d1bf5)
• client-quicksight: Updated the Amazon Quick Spaces API to remove unsupported SPACE and ARTIFACT values from the SpaceQuickSightResourceType enum. (e1b325d4)
• client-ec2: This release adds support for AMI Watermark and Allowed AMIs integration (d1698bed)
• client-direct-connect: Added VIF rate limiting support for AWS Direct Connect, allowing customers to set bandwidth allocations on virtual interfaces to manage traffic on dedicated connections. (228a95dc)

Bug Fixes

• cloudfront-signer: filename asterisk apostrophe encoding fix (#8119) (35acab40)

---

For list of updated packages, view updated-packages.md in assets-3.1074.0.zip

3.1073.0(2026-06-19)

New Features

• client-glue: Adds the SearchAssets operation for discovering assets in the AWS Glue Data Catalog using full-text search and filters. Minor naming refinements across the Glossary Terms and Attachment APIs for consistency. (ef204650)
• client-connect: This is the release for point based scoring system and the evaluation form validation project (b19c162a)
• client-bedrock-agent: Add support for metadata-only retrieval on GetFlow, GetFlowVersion, and GetPrompt APIs. (c9d5fb33)
• client-appstream: Amazon WorkSpaces Agent Access now supports domain-joined fleets for enterprise identity integration, real-time agent observation with instant stop controls, and MCP tool forwarding for lower-latency, cost-effective desktop tool access. (d9c25f0b)
• client-opensearch: This release introduces data source attachment APIs, enabling users to attach and detach Amazon OpenSearch Service domains and Amazon OpenSearch Serverless collections to an OpenSearch application. (6cce3d69)

---

For list of updated packages, view updated-packages.md in assets-3.1073.0.zip

3.1072.0(2026-06-18)

Documentation Changes

• client-ec2: Documentation updates clarifying CancelCapacityReservation cancellable states (e3723ba7)

New Features

• client-compute-optimizer: This release surfaces two new metrics Volume IOPS Exceeded and Volume Throughput Exceeded into EBS volume rightsizing recommendations. (ded6618d)
• client-application-auto-scaling: Adds support for ECS high-resolution predefined scaling metrics (ECSServiceAverageCPUUtilizationHighResolution, ECSServiceAverageMemoryUtilizationHighResolution) enabling 20-second metric periods for faster scaling (95b3513a)
• client-cognito-identity-provider: In order to support the new TLS Self-Service feature, this change adds SecurityPolicyType to CustomDomainConfigType. During CreateUserPoolDomain and UpdateUserPoolDomain this is used to select a custom domain's TLS enforcement, and for DescribeUserPoolDomain it informs users about the current TLS. (e8937787)
• client-sagemaker: Adds support for automatic AMI patching on HyperPod clusters. Customers can configure patching strategies to automatically apply security patch with zero job termination. Customers can also specify an AMI version at instance group level and update cluster software to a certain AMI version. (fd33a5e4)
• client-ecs: Amazon ECS services now support high resolution (20 second) CloudWatch metrics for CPUUtilization and MemoryUtilization. Use these metrics for faster service auto scaling. (93055ac9)
• client-healthlake: Adding New Configurations to the FHIR Create Datastore. The new configurations include NLP Configuration, AnalyticsConfiguration, ProfileConfiguration (494fa59f)
• client-gamelift: Amazon GameLift Servers has launched support for customizing Linux capabilities in container fleets. You can now specify additional Linux capabilities for containers in a container group definition, giving you finer control over the default Docker capabilities available to your containers. (93cefd90)
• client-eks: Adds support for configurable control plane egress routing in Amazon EKS, allowing you to route control plane egress traffic through your VPC and control how the control plane reaches resources in your network such as webhook servers and OIDC providers. (693db629)
• client-lambda: Converging and fixing existing documentation gaps in Lambda SDK (6555a565)
• client-synthetics: CloudWatch Synthetics adds support for multi-location canaries. Customers can now monitor their endpoints from multiple locations with centralized management from a primary location. The SDK includes new parameters for configuring multiple locations and tracking their state. (f2c8b480)
• client-cloudwatch-logs: Added optional startFromHead parameter to FilterLogEvents enabling descending timestamp order (newest first) when set to false. Default true preserves existing ascending order. Reverse sorting requires a startTime on or after Jan 1, 2024. (1be63ed9)
• client-batch: Adds Support for ordered allocation strategies- BEST-FIT-PROGRESSIVE-ORDERED or SPOT-CAPACITY-OPTIMIZED-PRIORITIZED (0e57e53b)

---

For list of updated packages, view updated-packages.md in assets-3.1072.0.zip

3.1071.0(2026-06-17)

New Features

• client-partnercentral-selling: Cosell Resonate AND Prospecing API Launch with ARN correction (7e8c98ab)
• client-compute-optimizer-automation: This launch adds IfExists comparison operators to Compute Optimizer Automation rule criteria, so a rule can include recommended actions whose specified attribute isn't present. (ab2c616d)
• client-bedrock-agent: Launching Bedrock Managed Knowledge Bases. Added support for resource-based policies on Knowledge Base resources, enabling cross-account access for Managed Knowledge Bases. (de0affe4)
• client-securityagent: Updated AWS Security Agent SDK model with new APIs for threat modeling, code review, security requirements, and additional integration providers. (9c3d3351)
• client-opensearch: Adds support for configuring IAM Identity Center options on existing OpenSearch applications via the UpdateApplication API. (94f06a20)
• client-glue: This release adds support for Search and Discovery in AWS Glue, letting you and your applications search Data Catalog assets such as table and enrich them with business context and glossary terms. (b394fc0b)
• client-bedrock-agentcore-control: AgentCore Gateway now supports inference targets to LLM providers (direct config or built-in connectors), HTTP passthrough targets with session stickiness, runtime target API schemas, AWS WAF web ACL association with configurable fail-open or fail-close modes, and interceptor payload filtering. (75f1d588)
• client-devops-agent: Adds support for Remote A2A (Agent-to-Agent) agent registration and management. Adds new Release Readiness Review and Release Testing capabilities. Adds support for Git managed skills in AWS DevOps Agent. (ebc040e1)
• client-bedrock-agentcore: AgentCore Harness service will be Generally Available at NYS 2026 with this Treb release. Harness will support invoking specific endpoints via the qualifier parameter, AWS Skills for pre-built agent capabilities, and improved validation for skill git source URLs. (5bf9fccc)
• client-ecs: Releasing the ability to bring-your-own task-definition for CreateExpressGatewayService and UpdateGatewayExpressService (b7b9cb4f)
• client-mq: This release adds private networking support for Amazon MQ for RabbitMQ. You can now associate AWS RAM resource shares with your broker and retrieve shared resource details using the new DescribeSharedResources API. (e96af450)
• client-bedrock-agent-runtime: Adds new AgenticRetrieveStream API for managed knowledge bases to use conversation history and autonomously plan for multi-hop multi-KB reasoning with built-in evaluation and access-control. Updates Retrieve API for access-control-based filtering for managed knowledge bases. (557f7b32)

Tests

• core:
  • prebuild before integration and e2e (#8111) (363f3fb7)
  • prebuild core before unit tests (#8108) (5f789e7f)

---

For list of updated packages, view updated-packages.md in assets-3.1071.0.zip

3.1070.0(2026-06-16)

Chores

• scripts: speed up esm-to-cjs transform (#8107) (9063e305)

New Features

• clients: update client endpoints as of 2026-06-16 (dc044784)
• client-sagemaker: Add EnableDetailedObservability to Endpoint MetricsConfig. Publishes GPU, host, and framework-native inference metrics to CloudWatch with per-inference-component, availability-zone, and instance dimensions. Adds Inference Component provisioning lifecycle and multi-AZ placement metrics. (97bb02cf)
• client-outposts: Adds support for creating an order from quotes. (d4389889)
• client-s3vectors: Amazon S3 Vectors now supports paginated QueryVectors requests, returning up to 10,000 results per query. (8b2ef7f2)
• client-partnercentral-selling: Added Prospecting APIs to convert engagements into AI-enriched leads with scoring insights. Extended Engagement APIs with ProspectingResult and Lead contexts. Added CoSell Scoring to GetAwsOpportunitySummary- quality score, trend, agent-driven recommendations, and engagement classification. (c6c54ef0)
• client-route53resolver: Adds supports for PartnerManagedRules (b76e2eed)
• client-direct-connect: Added VIF rate limiting support for AWS Direct Connect, allowing customers to set bandwidth allocations on virtual interfaces to manage traffic on dedicated connections. (73df9383)
• client-s3: Added support for annotations. You can now attach up to 1000 annotations (up to 1 MB each) directly to objects and create, retrieve, list, and delete them using new annotation APIs. Also added support for configuring an annotation table in S3 Metadata. (c5558746)

---

For list of updated packages, view updated-packages.md in assets-3.1070.0.zip

3.1069.0(2026-06-15)

Chores

• scripts:
  • apply esm-to-cjs transform to rollup bundles (#8103) (96759918)
  • tuning the build graph (#8095) (67981c5a)

Documentation Changes

• client-rds: Adding support for RDS SQL Server BYOM and DB2 Community Edition (db75dc76)

New Features

• client-bedrock-runtime: InvokeGuardrailChecks API evaluates prompts and responses against safety checks (content filters, prompt attacks, sensitive info) without creating guardrail resources. It's a detect-only API, returning numeric scores so you can build adaptive logic as per your application. (4b1fd023)
• client-cloudwatch-logs: Added endTimeOffset parameter to Scheduled Queries APIs (Create, Update, Get) enabling bounded time window configuration. Introduced scheduleType filter (CUSTOMER MANAGED, AWS MANAGED) for ListScheduledQueries and exposed it in Get and Update responses. (e1318840)
• client-workspaces: Added a validation for null check for ImageIds in DescribeWorkspaceImages API request parameters. (4d72e87d)
• client-wafv2: AWS WAF now supports AI traffic monetization for CloudFront. Configure payment networks and pricing on your web ACL, use the new Monetize rule action to charge AI agents via x402, and monitor revenue with new GetRevenueStatisticsSummary, GetRevenueStatistics, and ListSettlementRecords APIs. (49bed3c9)
• client-datazone: Adds support for deleting lineage events in Amazon DataZone. (8e2a176d)
• client-mgn: AWS Transform for VMware now supports Amazon FSx for NetApp ONTAP as a target storage. Customers can migrate source server disks directly to FSx for NetApp ONTAP iSCSI LUNs. Target storage is configurable per source server, and compute, network, and storage migrate together in coordinated waves. (cc83d723)

---

For list of updated packages, view updated-packages.md in assets-3.1069.0.zip

3.1068.0(2026-06-12)

Documentation Changes

• client-iam: Updating documentation for select service-specific credential APIs (f572228a)

New Features

• clients: update client endpoints as of 2026-06-12 (3f89d039)
• client-acm: Certificate transparency logging opt-out is no longer available. Per compliance requirements, all public ACM certificates are automatically recorded in certificate transparency logs. The CertificateTransparencyLoggingPreference option is deprecated. (ca60b0f9)
• client-eks: Patches missing enum values for EKS updates (c2df34dc)
• client-sagemaker-runtime: Added support for inline request payloads to the InvokeEndpointAsync operation to allow users to provide the inference payload directly in the request Body (up to 128,000 bytes) as an alternative to uploading the payload to Amazon S3 and passing InputLocation. (c4e229dd)
• client-glue: Adds support for retrieving Apache Iceberg table metadata via GetTable. Use the new AttributesToGet parameter with LATEST ICEBERG METADATA to receive schema, partition specs, sort orders, and table properties in the response. (f45445f9)
• client-firehose: Update KeyARN in DeliveryStreamEncryptionConfigurationInput to accept KMS key ARNs only (not alias ARNs), matching service behavior. (80837cd3)
• client-bedrock-agentcore: Added tagging and CMK support across optimization, an explanation field in recommendation output, and an insights feature to identify failure patterns, extract user intents, and summarize execution behavior (1c06496f)
• client-devops-agent: Adds support for Trigger CRUD APIs (CreateTrigger, GetTrigger, UpdateTrigger, DeleteTrigger, ListTriggers) for managing schedule-based automation triggers in DevOps Agent agent spaces. (7139cf1e)
• client-bedrock-agentcore-control: Added tagging and CMK support for optimizations and an insights feature to identify failure patterns, extract user intents, and summarize execution behavior (571ac1e7)

---

For list of updated packages, view updated-packages.md in assets-3.1068.0.zip

3.1067.0(2026-06-11)

Documentation Changes

• suggest UndiciHttpHandler as an alternative request handler (#8092) (bd18a9f0)

New Features

• client-eks: Introduce new CreateCluster parameters for Amazon EKS local clusters on AWS Outposts. Added etcdInstanceType for configuring the EC2 instance type for dedicated etcd instances, and spreadLevel for configuring the placement group spread level for Kubernetes control plane and etcd instances. (383363d5)
• client-omics: Adds support for workflowName in the ListRuns API response. (fa2f4604)
• client-neptune: Amazon Neptune now supports IPv6 dual-stack networking. You can create and manage Neptune DB clusters accessible over both IPv4 and IPv6 by specifying NetworkType as DUAL in CreateDBCluster, ModifyDBCluster, RestoreDBClusterFromSnapshot, and RestoreDBClusterToPointInTime API operations (ae089f94)
• client-bedrock-agentcore: Adds support to perform cross account data plane actions on an AgentCore Memory resource (8d92e480)
• client-healthlake: Adds the UpdateFHIRDatastore API and adds analytics, NLP, and profile configuration support to CreateFHIRDatastore and DescribeFHIRDatastore. (c74ab005)
• client-bedrock-agentcore-control: Supports deterministic metadata for AgentCore Memory (af7a995a)
• client-support: Adding new BDD representation of endpoint ruleset (cd9dac21)

---

For list of updated packages, view updated-packages.md in assets-3.1067.0.zip

3.1066.0(2026-06-10)

New Features

• client-amp: Adds supports for out-of-order sample ingestion (default 1-minute window) and a configurable rule query offset to reduce data loss and improve alerting accuracy. (7c5a6413)
• client-medialive: Adding premixer settings to pid and track audio inputs in MediaLIve to allow greater control over mixing audio from multiple source streams including support for AudioPidSelectors made up of multiple audio PIDs. (82f4fa6a)
• client-ec2: This release adds support for AMI Watermark which a structured identifier that helps in tracking AMI provenance (e4a7c0b8)
• client-signin: AWS Sign-In now allows customers to control access to the AWS Management Console using resource-based policies. With this release customers can restrict console access based on network perimeters such as VPC IDs, VPC endpoints, and IP addresses. (7ac0cf5f)
• client-ecs: Amazon ECS Managed Daemon task definitions now support pidMode and ipcMode parameters. Set shared to allow daemons to share PID or IPC namespaces with co-located tasks on Managed Instances, enabling process tracing and shared memory communication. (4a88904d)
• client-lightsail: This release adds support for Asia Pacific (Hong Kong) (ap-east-1), Europe (Spain) (eu-south-2) and South America (Sao Paulo) (sa-east-1) Regions. (2d21213a)
• client-sagemaker: Add support for G6e instances (ml.g6e.xlarge through ml.g6e.48xlarge) on Amazon SageMaker Notebook Instances. (1f9aaa5b)
• client-connecthealth: Add support for MedicalScribeBinaryAudioEvent in the Medical Scribe streaming input. This new event type lets you send audio as a raw binary payload instead of a base64-encoded value (b53e6271)
• undici-http-handler: re-export '@smithy/undici-http-handler' (#8093) (7a1992b0)

Tests

• client-iam: update hook time out (#8094) (8c4cdea5)
• use crypto.randomUUID for resource names in e2e tests (#8091) (e4ef6c57)

---

For list of updated packages, view updated-packages.md in assets-3.1066.0.zip

3.1065.0(2026-06-09)

Chores

• lib-transfer-manager: sort scripts alphabetically (#8087) (0441d8b7)

New Features

• clients: update client endpoints as of 2026-06-09 (935d71be)
• client-timestream-write: Adding new BDD representation of endpoint ruleset (45148681)
• client-cloudwatch: This release adds the APIs (AssociateDatasetKmsKey, DisassociateDatasetKmsKey, GetDataset) to manage encryption at rest for OpenTelemetry metrics in CloudWatch using AWS KMS customer managed keys. (67566cd6)
• client-marketplace-commerce-analytics: Adding new BDD representation of endpoint ruleset (0adb8bd9)
• client-bedrock: Adds support for the Amazon Bedrock account-level data retention APIs PutAccountDataRetention and GetAccountDataRetention. (9acf4f7f)
• client-odb: Releases Autonomous Database Serverless APIs, autonomousDatabaseOciIntegrationIamRoles, linkedOciTenancyId, linkedOciCompartmentId, and subscriptionErrors fields in GetOciOnboardingStatus API response. (fad7009c)
• client-timestream-query: Adding new BDD representation of endpoint ruleset (878fc723)
• client-dynamodb-streams: Adding new BDD representation of endpoint ruleset (eeaa7827)
• client-ec2: Added TagFieldSpecifications to CreateFlowLogs and DescribeFlowLogs APIs. Customers can now specify tag keys in their Flow Logs subscriptions to capture associated EC2 resource tag values in their logs, enabling tag-based visibility. (6a382a8a)
• client-bedrock-agentcore: Add RetryableConflictException (HTTP 409) to InvokeAgentRuntimeCommand and GetAgentCard to prevent orphaned VMs during concurrent session access. The SDK automatically retries this exception with backoff. Enforcement is not yet active and will be enabled in a future service update. (a9c4a0da)
• client-outposts: Added AWS Outposts APIs for self-service Outposts quoting and ordering. New operations include CreateQuote, GetQuote, UpdateQuote, DeleteQuote, ListQuotes, and ListOrderableInstanceTypes. (bb1279ef)
• client-iotsitewise: Adding new BDD representation of endpoint ruleset (b9314d4a)

Bug Fixes

• credential-provider-sso: forward clientConfig to SSO token provider (#8089) (4bacac32)
• core: export legacy root symbols from submodules instead of relative paths (#8086) (abea090c)

Tests

• middleware-sdk-s3: use crypto.randomUUID for E2E test bucket names (#8088) (ba4d1941)

---

For list of updated packages, view updated-packages.md in assets-3.1065.0.zip

3.1064.0(2026-06-08)

Chores

• scripts: update pkg json linting (#8082) (86792c5e)

New Features

• client-cost-optimization-hub: Adds new Idle Recommendation types in the Cost Optimization Hub API (872710e9)
• client-deadline: Added optional identityCenterRegion parameter to AssociateMember APIs to allow managing memberships for users and groups in other regions. (5f03ea0e)
• client-devops-agent: Add Asset APIs for managing versioned assets and asset files in AWS DevOps Agent agent spaces. (bcef9614)
• client-mgn: AWS Transform discovery tool now supported as network migration input source. You can now use the AWS Transform Discovery tool as a source for network migration alongside modelizeIT, enabling hybrid network migrations for environments running both VMware and non-VMware workloads. (2cff08e6)
• client-mediapackagev2: Adds support for DASH Audio Timeline Patternization. This enables your DASH manifests to templatize the repeating patterns that emerge in audio segment timelines. This compacts the total timeline length, utilizing the repeat notation, such that manifests don't grow indefinitely long. (5aad0234)
• client-observabilityadmin: CloudWatch Observability Admin extends CentralizationRuleForOrganization APIs to support metrics, enabling centralization of metrics across accounts and Regions alongside logs. (823cc1d6)
• client-compute-optimizer: Adds new Idle Recommendation Resource types in the AWS Compute Optimizer API (503a9b0a)
• client-omics: StartRunBatch API - Add EngineSettings (0df4009f)
• client-taxsettings: Adds support for additional tax information fields for Philippines, Belgium, Chile, France, Poland, and Italy in the Tax Settings API. (f4ab1b2b)
• lib-transfer-manager: add @aws-sdk/lib-transfer-manager as private package (#8074) (3d051b5d)

---

For list of updated packages, view updated-packages.md in assets-3.1064.0.zip

3.1063.0(2026-06-05)

Chores

• update author URL in package.json (#8080) (9bd1a86b)
• crt-loader: update to latest aws-crt (#8079) (8c2bdabd)

New Features

• clients: update client endpoints as of 2026-06-05 (fe9a398f)
• client-sagemaker: This release adds support for MLflow experiment tracking in SageMaker inference optimization. CreateAIRecommendationJob and CreateAIBenchmarkJob now accept an optional OutputConfig.MlflowConfig (MLflow App ARN, experiment, run name) to stream benchmark metrics and artifacts to your own MLflow App. (39430442)
• client-emr-serverless: Adds support for updating max capacity and custom fields while application is started (6c9cce08)
• client-dynamodb: Adding new BDD representation of endpoint ruleset (416005d4)
• client-mediaconvert: Adds support for configurable number of Clear Lead segments at the beginning of encrypted output. Adds support for multiple trickplay variants. (40eb4c6b)
• client-payment-cryptography: Adds CloudFormation support for resource-based policies on AWS Payment Cryptography keys. (c32019a8)
• client-quicksight: Adds support for Knowledge Base APIs and Index Capacity API (8205152f)

Bug Fixes

• core/httpAuthSchemes: fix concurrent skew correction (#8078) (83e48928)

Tests

• middleware-endpoint-discovery: remove integration tests (#8077) (02363831)
• clients: add client error deserialization tests (#8075) (0dfa4ad1)

---

For list of updated packages, view updated-packages.md in assets-3.1063.0.zip

3.1062.0(2026-06-04)

Chores

• scripts: include generated packages when validating declared imports 1-1 with used imports (#8072) (291ad366)

Documentation Changes

• client-guardduty: Remove unsupported RDS field for filter (5815da7f)

New Features

• client-interconnect: Adding new BDD representation of endpoint ruleset (34e23ef2)
• client-ec2-instance-connect: Adding new BDD representation of endpoint ruleset (c2a4981e)
• client-mq: BDD bulk update change rollout (e058b8fd)
• client-workspaces: Adding new BDD representation of endpoint ruleset (6b1e3602)
• client-connectparticipant: Adding new BDD representation of endpoint ruleset (22db2a6a)
• client-emr: Added support for Spark Connect interactive sessions on Amazon EMR on EC2 with new APIs - StartSession, GetSession, GetSessionEndpoint, ListSessions, and TerminateSession. Added sessionEnabled field in RunJobFlow and DescribeCluster to enable Spark Connect endpoints on EMR clusters. (ba570192)
• client-s3files: Adding new BDD representation of endpoint ruleset (e538b485)
• client-chime-sdk-voice: Adding new BDD representation of endpoint ruleset (1ff98336)
• client-efs: Adding new BDD representation of endpoint ruleset (c7b29f33)
• client-signer-data: Adding new BDD representation of endpoint ruleset (36e20555)
• client-mediaconnect: BDD bulk update change rollout (789ef792)
• client-sagemaker: Adds the IncludedData parameter to DescribeModelCard and DescribeModelPackage. Set it to MetadataOnly to retrieve a model card without decrypt permission on the customer managed AWS KMS key (default AllData returns full content). Adds support for the MTRL Job resource in SageMaker Search. (215af86d)
• client-ivs: adds UpdateAdConfiguration operation to AWS IVS low-latency APIs (8cda4ea1)
• client-geo-maps: Adding new BDD representation of endpoint ruleset (58350842)
• client-appflow: Adding new BDD representation of endpoint ruleset (63dd2cd0)
• client-sustainability: Adding new BDD representation of endpoint ruleset (506f985f)
• client-config-service: AWS Config now supports internal service-linked rules, allowing AWS service partners to deploy Config rules for customers and use the evaluation results to build enhanced features. (ba9173b9)
• client-kendra: Adding new BDD representation of endpoint ruleset (51dfa7c3)
• client-workdocs: Adding new BDD representation of endpoint ruleset (a88a31d0)
• client-mwaa-serverless: Adding new BDD representation of endpoint ruleset (7cb91604)
• client-mediapackage: Adding new BDD representation of endpoint ruleset (eaa31923)
• client-opensearchserverless: Adding new BDD representation of endpoint ruleset (d08ce2ed)
• client-uxc: Adding new BDD representation of endpoint ruleset (4d2a8026)
• client-route53-recovery-readiness: Adding new BDD representation of endpoint ruleset (78b2555f)
• client-glue: AWS Glue Interactive Sessions now supports Apache Spark Connect, enabling remote Spark execution over gRPC with minimal client-side dependencies. Adds GetSessionEndpoint and GetDashboardUrl APIs. Modifies CreateSession now accepts SPARK CONNECT session type. (41ebf943)
• client-appintegrations: Adding new BDD representation of endpoint ruleset (3b257e66)
• client-auditmanager: Adding new BDD representation of endpoint ruleset (b2fff655)
• client-amplifybackend: Adding new BDD representation of endpoint ruleset (40fcadd6)
• client-taxsettings: Adding new BDD representation of endpoint ruleset (dcc90bee)
• client-cloudformation: Adding new BDD representation of endpoint ruleset (64f2514b)
• client-wickr: AWS Wickr now allows network administrators to configure a maximum session duration for non-SSO users in security groups, and display customizable consent popups to users at login for terms of use or compliance acknowledgements. (ceb38f6b)
• client-sagemaker-runtime-http2: Adding new BDD representation of endpoint ruleset (924b2e3a)
• client-cost-explorer: Adding new BDD representation of endpoint ruleset (fb8ea9cb)
• client-sns: Adding new BDD representation of endpoint ruleset (1cc60ac8)
• client-mediapackage-vod: Adding new BDD representation of endpoint ruleset (f949a4c5)

---

For list of updated packages, view updated-packages.md in assets-3.1062.0.zip

3.1061.0(2026-06-03)

Chores

• middleware-sdk-s3: consolidate S3 internal packages (#8026) (12160940)

New Features

• client-rds: Adding new BDD representation of endpoint ruleset (907053d5)
• client-securitylake: Adding new BDD representation of endpoint ruleset (60fd3fe7)
• client-appconfigdata: Adding new BDD representation of endpoint ruleset (e648b968)
• client-snow-device-management: Adding new BDD representation of endpoint ruleset (3dd8d2ad)
• client-connectcampaigns: Adding new BDD representation of endpoint ruleset (81d55791)
• client-cost-explorer: Added support for target-coverage-based Savings Plans purchase analysis. The StartCommitmentPurchaseAnalysis API now accepts a new TARGET AVERAGE COVERAGE value for AnalysisType, as well as an optional SavingsPlansTargetCoverage field in SavingsPlansPurchaseAnalysisConfiguration (bb1e38a5)
• client-appfabric: Adding new BDD representation of endpoint ruleset (802d4609)
• client-connect: SearchContacts Connect API now supports filtering contacts by the AI Agents involved in handling them (e18e6189)
• client-inspector2: Inspector support for enhanced scanning (c84f4ec3)
• client-macie2: Adding new BDD representation of endpoint ruleset (b40f72aa)
• client-vpc-lattice: Adding new BDD representation of endpoint ruleset (2ced3aa9)
• client-wisdom: Adding new BDD representation of endpoint ruleset (fbac5a35)
• client-s3outposts: Adding new BDD representation of endpoint ruleset (5a697389)
• client-lakeformation: Adding new BDD representation of endpoint ruleset (82b6e653)
• client-transcribe-streaming: Adding new BDD representation of endpoint ruleset (f6c86b79)
• client-compute-optimizer: This release lets customers extend the lookback period for Amazon EBS volume and Amazon ECS rightsizing recommendations to 32 days. (d6abbe1b)
• client-pinpoint-sms-voice: Adding new BDD representation of endpoint ruleset (b44ce4d1)
• client-cloudfront: Adding new BDD representation of endpoint ruleset (13166086)
• client-waf-regional: Adding new BDD representation of endpoint ruleset (b3ce6f43)
• client-iot-events: Adding new BDD representation of endpoint ruleset (c2d17f78)
• client-direct-connect: Adding new BDD representation of endpoint ruleset (c407f18c)
• client-arc-region-switch: ARC Region Switch now supports three new execution blocks for multi-Region database workloads-Amazon Aurora Serverless scaling, Amazon Aurora Provisioned scaling, and Amazon Neptune Global Database failover. (69c72325)
• client-iotsecuretunneling: Adding new BDD representation of endpoint ruleset (573ad2c4)
• client-socialmessaging: Adding support for WhatsApp flow APIs and adding AccessDeniedByMetaException for Template APIs (5e9c74c6)
• client-route53profiles: Adding new BDD representation of endpoint ruleset (fdb24398)
• client-apigatewaymanagementapi: Adding new BDD representation of endpoint ruleset (672907d8)
• client-dax: Adding new BDD representation of endpoint ruleset (8e47fa8f)
• client-cloudwatch-logs: Adding new BDD representation of endpoint ruleset (b4e3e689)
• client-resource-groups: Adding new BDD representation of endpoint ruleset (287b030e)
• client-firehose: Adding new BDD representation of endpoint ruleset (4064ae73)
• client-kinesis: Adding new BDD representation of endpoint ruleset (2094b2d9)
• client-ses: Adding new BDD representation of endpoint ruleset (ce4a6b07)
• client-application-auto-scaling: Adding new BDD representation of endpoint ruleset (12303442)
• client-cloudtrail-data: Adding new BDD representation of endpoint ruleset (43c7e358)

---

For list of updated packages, view updated-packages.md in assets-3.1061.0.zip

3.1060.0(2026-06-03)

Chores

• yarn dedupe (#8070) (7db9cd96)

New Features

• clients: update client endpoints as of 2026-06-03 (8e6cc9f1)
• client-geo-routes: Add "standardRegionalEndpoints" back to fix 'Could not connect to the endpoint URL' (324aa6ad)

Bug Fixes

• client-dynamodb: dynamodb special retry config fixed to be merge-compatible with user-supplied retry config (#8068) (a569d9c4)

---

For list of updated packages, view updated-packages.md in assets-3.1060.0.zip

3.1059.0(2026-06-02)

Chores

• codegen:
  • improve formatting of generated lib-dynamodb files (#8069) (0d0ddc0f)
  • sync for adaptive retry fix, EAI_AGAIN transient error (#8067) (6b082a65)

Documentation Changes

• client-iot: Fleet indexing documentation update (6151ac25)

New Features

• clients: update client endpoints as of 2026-06-02 (164aa659)
• client-waf: Adding new BDD representation of endpoint ruleset (4d90e8eb)
• client-personalize-runtime: Adding new BDD representation of endpoint ruleset (e578bf91)
• client-sqs: Adding new BDD representation of endpoint ruleset (d2a45936)
• client-service-catalog: Adding new BDD representation of endpoint ruleset (a14dfb22)
• client-rekognition: Adding new BDD representation of endpoint ruleset (fdbac926)
• client-resource-groups-tagging-api: Adding new BDD representation of endpoint ruleset (3f935495)
• client-snowball: Adding new BDD representation of endpoint ruleset (2be7cb1c)
• client-lex-runtime-service: Adding new BDD representation of endpoint ruleset (e47af6bd)
• client-medialive: Adding new BDD representation of endpoint ruleset (fc6eaf60)
• client-storage-gateway: Adding new BDD representation of endpoint ruleset (7953156c)
• client-swf: Adding new BDD representation of endpoint ruleset (875e3740)
• client-s3: Adding new BDD representation of endpoint ruleset (c2610606)
• client-xray: Adding new BDD representation of endpoint ruleset (37c36561)
• client-ssm: Adding new BDD representation of endpoint ruleset (44b3221c)
• client-guardduty: Amazon GuardDuty Runtime Monitoring now supports 3 new SensitiveFileModified finding types (Persistence, PrivilegeEscalation, DefenseEvasion) that detect when security-sensitive system files are modified on EC2 instances or containers, indicating potential compromise through file tampering. (55413a1d)
• client-redshift: Adding new BDD representation of endpoint ruleset (a2545b1e)
• client-pinpoint-email: Adding new BDD representation of endpoint ruleset (556489af)
• client-cloudwatch: Adding new BDD representation of endpoint ruleset (cf2abcc8)
• client-lambda: Adds configuration for tag propagation to Lambda-managed resources. (d2a9416f)
• client-mturk: Adding new BDD representation of endpoint ruleset (413f4066)
• client-ram: Adding new BDD representation of endpoint ruleset (f349b64a)
• client-sso: Adding new BDD representation of endpoint ruleset (4578d430)
• client-route-53: Adding new BDD representation of endpoint ruleset (86c90306)
• client-keyspacesstreams: Added iterator description to the GetRecords API response for Amazon Keyspaces Change Data Capture (CDC) streams, enabling consumers to track their current position within the stream. (6f9b8a69)
• client-route-53-domains: Adding new BDD representation of endpoint ruleset (374fda69)
• client-pi: Adding new BDD representation of endpoint ruleset (7e00807a)
• client-mediastore: Adding new BDD representation of endpoint ruleset (17a0e013)
• client-managedblockchain: Adding new BDD representation of endpoint ruleset (9c140f8d)
• client-transfer: Adding new BDD representation of endpoint ruleset (da0b48fc)
• client-sts: Adding new BDD representation of endpoint ruleset (469246b8)
• client-marketplace-metering: Adding new BDD representation of endpoint ruleset (cffe7421)
• client-migration-hub: Adding new BDD representation of endpoint ruleset (24325678)
• client-geo-routes: Added Transit and Intermodal travel modes to CalculateRoutes. Plan routes using public transit (bus, subway, train, ferry) or combine transit with driving, taxi, and rental car segments in a single multi-modal route. (462e13e0)
• client-transcribe: Release new Language locales including am-ET, es-MX, fa-AF, ht-HT, jv-ID, km-KH, my-MM, sq-AL, ne-NP. The commit shows past locales that have already been release which include cy-gb, ga-ie, gd-gb. (bd20b508)
• client-elasticache: Amazon ElastiCache for Valkey now supports durability. This new capability is enabled through a Multi-AZ transactional log, enabling fast recovery and restart during failures. (7e7e7963)
• client-sfn: Adding new BDD representation of endpoint ruleset (e49a22bf)
• client-sagemakerjobruntime: Amazon SageMaker Job Runtime is a new service for managing trajectory data during multi-turn customization jobs. It provides APIs to send inference requests to models during job execution, mark rollouts as complete, and submit reward values for training trajectories. (75c6d359)
• client-polly: Adding new BDD representation of endpoint ruleset (c88a5bac)
• client-sagemaker: Amazon SageMaker Job is a new service to help you manage various workloads related to model fine tuning, evaluation etc. Two job categories are supported today, AgentRFT for multi-turn agentic reinforcement fine tuning, and AgentRFTEvaluation for evaluating base model or trained model from AgentRFT. (fa498a21)
• client-pinpoint: Adding new BDD representation of endpoint ruleset (81501bb0)
• client-neptune: Adding new BDD representation of endpoint ruleset (9c6c356e)
• client-secrets-manager: Adding new BDD representation of endpoint ruleset (9f23fbc4)
• client-shield: Adding new BDD representation of endpoint ruleset (71f5f7e4)
• client-ec2: Amazon EC2 now supports self-service cancellation of future-dated Capacity Reservations. A cancellation charge applies based on remaining commitment. Customers can generate a cancellation quote to review charges before confirming. (bc81e97a)
• client-mediaconvert: Adding new BDD representation of endpoint ruleset (77b73137)

---

For list of updated packages, view updated-packages.md in assets-3.1059.0.zip

3.1058.0(2026-06-01)

Chores

• lib-dynamodb: fix eslint ignore paths (#8065) (3e7a1387)

Documentation Changes

• client-rds-data: changelog update for nullable value types (#8059) (d3827540)

New Features

• client-docdb: Adding new BDD representation of endpoint ruleset (3ed90e3e)
• client-application-discovery-service: Adding new BDD representation of endpoint ruleset (a99cee46)
• client-health: Adding new BDD representation of endpoint ruleset (0717d7de)
• client-personalize: Adding new BDD representation of endpoint ruleset (f5bf0411)
• client-ecr: Adding new BDD representation of endpoint ruleset (45e375f8)
• client-directory-service: Adding new BDD representation of endpoint ruleset (b3e6b91b)
• client-elastic-beanstalk: Adding new BDD representation of endpoint ruleset (9300185b)
• client-ecs: Adding new BDD representation of endpoint ruleset (822d4aa7)
• client-lex-model-building-service: Adding new BDD representation of endpoint ruleset (05290f13)
• client-marketplace-agreement: Adding Entitlements in SearchAgreements Response (c8094c45)
• client-elastic-load-balancing: Adding new BDD representation of endpoint ruleset (9787fed0)
• client-cognito-identity: Adding new BDD representation of endpoint ruleset (bd6f4b32)
• client-codepipeline: Adding new BDD representation of endpoint ruleset (e4a3db20)
• client-cost-and-usage-report-service: Adding new BDD representation of endpoint ruleset (4ad3ef50)
• client-quicksight: This release adds public APIs for Amazon QuickSight Spaces, Agents, and Flows. Spaces APIs enable management of curated resource collections. Agents APIs provide lifecycle control over AI-powered agents that leverage Spaces. Flows APIs add CRUDL APIs for automated workflows. (be0ff8d2)
• client-app-mesh: Adding new BDD representation of endpoint ruleset (2a96e646)
• client-kms: Adding new BDD representation of endpoint ruleset (fd8e6fe0)
• client-glacier: Adding new BDD representation of endpoint ruleset (83c58680)
• client-elasticache: Adding new BDD representation of endpoint ruleset (17c54f7d)
• client-elastic-load-balancing-v2: Adding new BDD representation of endpoint ruleset (18cc8fd6)
• client-device-farm: Adding new BDD representation of endpoint ruleset (c04ddb0f)
• client-machine-learning: Adding new BDD representation of endpoint ruleset (72468b71)
• client-inspector: Adding new BDD representation of endpoint ruleset (19599afa)
• client-cognito-identity-provider: Add support for multi-region replication, enabling synchronization of user data and configurations to a secondary user pool in a standby Region. Add support for customer managed keys (CMK) in AWS KMS for encrypting user pool data at rest. (80583f45)
• client-license-manager: Adding new BDD representation of endpoint ruleset (1530e16f)
• client-data-pipeline: Adding new BDD representation of endpoint ruleset (f78e7c7a)
• client-cloudwatch-events: Adding new BDD representation of endpoint ruleset (c44169d5)
• client-kinesis-video-media: Adding new BDD representation of endpoint ruleset (bb86c1bb)
• client-cognito-sync: Adding new BDD representation of endpoint ruleset (01510125)
• client-lightsail: Adding new BDD representation of endpoint ruleset (9f6e0fcb)
• client-emr: Adding new BDD representation of endpoint ruleset (8d24bcc4)
• client-appsync: Adding new BDD representation of endpoint ruleset (4443c0b0)
• client-mediastore-data: Adding new BDD representation of endpoint ruleset (be45627c)
• client-elasticsearch-service: Adding new BDD representation of endpoint ruleset (cb406049)
• client-iam: Adding new BDD representation of endpoint ruleset (07529e03)
• client-marketplace-catalog: Adding new BDD representation of endpoint ruleset (36179747)
• client-database-migration-service: Adding new BDD representation of endpoint ruleset (5069ba10)
• client-config-service: Adding new BDD representation of endpoint ruleset (84fd6e40)
• client-kinesis-video: Adding new BDD representation of endpoint ruleset (35fbe7d4)
• client-gamelift: Adding new BDD representation of endpoint ruleset (bdf2d6dd)
• client-amplify: Adding new BDD representation of endpoint ruleset (686293e2)
• client-greengrass: Adding new BDD representation of endpoint ruleset (a968dd9a)
• client-lambda: Adding new BDD representation of endpoint ruleset (609bdcc9)
• client-iot: Adding new BDD representation of endpoint ruleset (d63272ed)
• client-kinesis-analytics: Adding new BDD representation of endpoint ruleset (2d36e3da)
• client-iot-events-data: Adding new BDD representation of endpoint ruleset (a6811251)
• cloudfront-signer: enable SHA256 for cloudfront-signer (#8045) (9e394384)
• rds-signer: automatically refresh AWS credentials before getting token (#8054) (3c25320e)

Bug Fixes

• credential-provider-node: update cached credential on forceRefresh (#8055) (bae4bc0f)

---

For list of updated packages, view updated-packages.md in assets-3.1058.0.zip

3.1057.0(2026-05-29)

Bug Fixes

• client-rds-data:
  • ArrayValue member element types are now nullable: booleanValues is (boolean | null)[], longValues and doubleValues are (number | null)[], stringValues is (string | null)[], and arrayValues is (ArrayValue | null)[]. This reflects that SQL array responses can contain NULL elements. Existing TypeScript code that reads elements as non-nullable values won't compile; migrate by changing the target type to nullable, using the nullish coalescing operator ?? to supply a default, or using .filter(v => v !== null). (43e8abc9)

Chores

• codegen:
  • smithy-aws-typescript-codegen 0.50.0 (#8056) (050bee10)
  • sync for smithy 1.71.0 and snapshot-testing fix (#8053) (e55a3879)

New Features

• clients: update client endpoints as of 2026-05-29 (100e59e3)
• client-codeguru-security: Adding new BDD representation of endpoint ruleset (b5e79600)
• client-auto-scaling-plans: Adding new BDD representation of endpoint ruleset (be4de620)
• client-connect-contact-lens: Adding new BDD representation of endpoint ruleset (5356eaf4)
• client-connectcampaignsv2: Adding new BDD representation of endpoint ruleset (610e00f6)
• client-cloudsearch: Adding new BDD representation of endpoint ruleset (954a5629)
• client-account: Adding new BDD representation of endpoint ruleset (043ec31b)
• client-directory-service-data: Adding new BDD representation of endpoint ruleset (a4c4696b)
• client-bedrock: Automated Reasoning checks - Added two build workflows for policies. Iterative Refine Policy uses AI to update policy definitions based on test results and feedback. Resolve Policy Ambiguities consolidates ambiguous variables in Automated Reasoning policies, a common source of ambiguous validation. (dc971ce1)
• client-lex-models-v2: Adding new BDD representation of endpoint ruleset (46879a2b)
• client-application-insights: Adding new BDD representation of endpoint ruleset (8188d14a)
• client-quicksight: Adds support for creating, updating, describing, listing, and deleting an OAuthClientApplication resource, a new quicksight resource that allows customers to store OAuth configurations to connect to their databases via 3 Legged OAuth. (62d39a81)
• client-bedrock-agentcore-control: Reference your own AWS Secrets Manager secrets when configuring credential providers, giving you control over encryption, rotation, and access policies instead of using service-managed secrets. (ac8eac96)
• client-codecatalyst: Adding new BDD representation of endpoint ruleset (5d0951a1)
• client-grafana: Adding new BDD representation of endpoint ruleset (a0c1dbf4)
• client-drs: Adding new BDD representation of endpoint ruleset (af7bbc33)
• client-cloudsearch-domain: Adding new BDD representation of endpoint ruleset (84e5f9f0)
• client-networkflowmonitor: Adding new BDD representation of endpoint ruleset (2571d33c)
• client-mailmanager: Adding new BDD representation of endpoint ruleset (89075b5d)
• client-route53resolver: Added BatchCreateFirewallRule, BatchUpdateFirewallRule, BatchDeleteFirewallRule, and ListFirewallRuleTypes APIs. Added FirewallRuleType support to Firewall Rule APIs. (a5c6d722)
• client-pcs: Adding new BDD representation of endpoint ruleset (eec245d2)
• client-inspector-scan: Adding new BDD representation of endpoint ruleset (f4eb5511)
• client-sesv2: This release introduces support for Tenant Suppression Lists (3de2020c)
• client-chime: Adding new BDD representation of endpoint ruleset (f8e2cde5)
• client-proton: Adding new BDD representation of endpoint ruleset (937b25e0)
• client-lex-runtime-v2: Adding new BDD representation of endpoint ruleset (2e4709c6)
• client-ssm-guiconnect: Adding new BDD representation of endpoint ruleset (e5c019d3)
• client-codecommit: Adding new BDD representation of endpoint ruleset (3dc4ba9c)
• client-wafv2: Adding new BDD representation of endpoint ruleset (4ec2c0f7)
• client-athena: Adding new BDD representation of endpoint ruleset (a9a05afb)
• client-auto-scaling: Adding new BDD representation of endpoint ruleset (2038f34d)
• client-cloudtrail: Adding new BDD representation of endpoint ruleset (f8aca9fe)
• client-codebuild: Adding new BDD representation of endpoint ruleset (8d82661f)
• client-route53-recovery-cluster: Adding new BDD representation of endpoint ruleset (295e9e4b)
• client-entityresolution: Adding new BDD representation of endpoint ruleset (cbe0dd2e)
• client-mwaa: Adding new BDD representation of endpoint ruleset (58e3ca28)
• client-personalize-events: Adding new BDD representation of endpoint ruleset (75da9a4b)
• client-omics: Add engineSettings to StartRun and GetRun. Add profiles and profileParameterTemplates to GetWorkflow and GetWorkflowVersion. (b742790f)
• client-backup-gateway: Adding new BDD representation of endpoint ruleset (78977a6c)
• client-cloudhsm-v2: Adding new BDD representation of endpoint ruleset (16dc3f83)
• client-budgets: Adding new BDD representation of endpoint ruleset (d49141cc)
• client-clouddirectory: Adding new BDD representation of endpoint ruleset (5826e357)
• client-workspaces-instances: Adding new BDD representation of endpoint ruleset (2b06af5e)
• client-cloudhsm: Adding new BDD representation of endpoint ruleset (b960d633)
• client-arc-zonal-shift: Adding new BDD representation of endpoint ruleset (5c228113)
• client-qbusiness: Adding new BDD representation of endpoint ruleset (4770f027)
• client-codedeploy: Adding new BDD representation of endpoint ruleset (7c04b84f)
• client-synthetics: Adding new BDD representation of endpoint ruleset (59d0871f)
• client-payment-cryptography-data: Adding new BDD representation of endpoint ruleset (d3b4a304)
• client-groundstation: Adds support for Alpha-5 satellite number encoding in the Two-Line Element ephemeris format. (17029957)

Tests

• add delay between e2e test retries (#8057) (ef6f98cf)

---

For list of updated packages, view updated-packages.md in assets-3.1057.0.zip

3.1056.0(2026-05-28)

Chores

• scripts: modify api-snapshot to allow automated updates to lib-dynamodb (#8052) (3e53ae7a)
• codegen: sync for cyclic file dependency fixes (#8051) (7ae617c4)

Documentation Changes

• scripts: document how to perform a codegen sync (#8049) (b30da4d8)

New Features

• clients: update client endpoints as of 2026-05-28 (10f0c9be)
• client-opensearchserverless: Adds support for deletion protection on collections, ability to create NEXTGEN collection groups and autoscaling visibility for NEXTGEN collection groups (9e4a9ad8)
• client-bedrock-data-automation-runtime: Adding new BDD representation of endpoint ruleset (09253cfa)
• client-finspace-data: Adding new BDD representation of endpoint ruleset (2f1c6e67)
• client-arc-region-switch: Adding new BDD representation of endpoint ruleset (b5cb1cbe)
• client-bedrock: Add support for ModelPackageArn in Bedrock's CreateCustomModel API (0c0e5f5c)
• client-redshift-data: Adding new BDD representation of endpoint ruleset (6c60d189)
• client-resiliencehubv2: This is the initial SDK release for the next generation of Resilience Hub. (d09980b2)
• client-ivs: Adding new BDD representation of endpoint ruleset (fec9533c)
• client-lookoutequipment: Adding new BDD representation of endpoint ruleset (cc3aa1f5)
• client-pcs: This release adds support for configuring scaleDownIdleTimeInSeconds at the compute node group level, allowing customers to set different idle timeouts per node group. Previously this setting was only available at the cluster level. (bdf351ff)
• client-bedrock-agentcore: Added Harness support for LiteLLM model configuration for third-party model providers. Added S3 and Git skill source types. Added Responses API format for OpenAI and Bedrock models. Added runtimeUserId and runtimeClientError to InvokeHarness. (35ad0ff2)
• client-chatbot: Adding new BDD representation of endpoint ruleset (5610d2bc)
• client-marketplace-reporting: Adding new BDD representation of endpoint ruleset (b6ec7411)
• client-chime-sdk-meetings: Adding new BDD representation of endpoint ruleset (783bcf97)
• client-pinpoint-sms-voice-v2: Adding new BDD representation of endpoint ruleset (c3ca2e58)
• client-codestar-connections: Adding new BDD representation of endpoint ruleset (5039cf3d)
• client-geo-routes: Adding new BDD representation of endpoint ruleset (6783fb1b)
• client-signin: Adding new BDD representation of endpoint ruleset (418e846a)
• client-amplifyuibuilder: Adding new BDD representation of endpoint ruleset (1f10e2e3)
• client-networkmonitor: Adding new BDD representation of endpoint ruleset (694361c1)
• client-billingconductor: Adding new BDD representation of endpoint ruleset (2099d2b6)
• client-artifact: Adding new BDD representation of endpoint ruleset (063e9783)
• client-chime-sdk-messaging: Adding new BDD representation of endpoint ruleset (0d5a236d)
• client-ssm-incidents: Adding new BDD representation of endpoint ruleset (a7a96a9e)
• client-securityagent: Adding new BDD representation of endpoint ruleset (a685b5ad)
• client-kinesis-analytics-v2: Adding new BDD representation of endpoint ruleset (ed4c9744)
• client-iot-data-plane: Adding GetConnection, ListSubscriptions, and SendDirectMessage APIs to IoT Data Plane (0308c796)
• client-braket: Adding new BDD representation of endpoint ruleset (33454422)
• client-route53-recovery-control-config: Adding new BDD representation of endpoint ruleset (495d97aa)
• client-keyspaces: Adding new BDD representation of endpoint ruleset (dc2f05ac)
• client-appstream: Amazon WorkSpaces Applications now supports BYOL (Bring Your Own License). This enables customers to import their own WorkSpaces images and use them in WorkSpaces Applications. (41ff7ab4)
• client-migrationhubstrategy: Adding new BDD representation of endpoint ruleset (457165bc)
• client-supplychain: Adding new BDD representation of endpoint ruleset (91291e12)
• client-kinesis-video-signaling: Adding new BDD representation of endpoint ruleset (c6988414)
• client-accessanalyzer: Adding new BDD representation of endpoint ruleset (0f08f2c1)
• client-groundstation: Adding new BDD representation of endpoint ruleset (72088fa3)
• client-cloudfront-keyvaluestore: Adding new BDD representation of endpoint ruleset (e907fca8)
• client-detective: Adding new BDD representation of endpoint ruleset (75f4e94d)
• client-trustedadvisor: Adding new BDD representation of endpoint ruleset (774a86a3)
• client-wickr: Adding new BDD representation of endpoint ruleset (568cfb25)
• client-neptune-graph: Adding new BDD representation of endpoint ruleset (de4bdcd0)
• client-iot: Adds new connectivity-related fields to Fleet Indexing API requests and responses. (d5aed82d)
• client-timestream-influxdb: Adding new BDD representation of endpoint ruleset (f8f87e63)
• client-backupsearch: Adding new BDD representation of endpoint ruleset (7f0029b9)
• client-codeguru-reviewer: Adding new BDD representation of endpoint ruleset (25732365)
• client-cost-optimization-hub: Adding new BDD representation of endpoint ruleset (90787cba)
• client-bedrock-agentcore-control: Added Harness support for LiteLLM model configuration for third-party model providers. Added S3 and Git skill source types. Added Responses API format for OpenAI and Bedrock models. Added runtimeUserId parameter to InvokeHarness for end-user identification. (d8da94cb)
• client-customer-profiles: BatchPutProfileObject API adds multiple profile objects to a domain of a given ObjectType in a single API call. (aa4efa97)
• client-verifiedpermissions: Adding new BDD representation of endpoint ruleset (595b901a)
• client-iottwinmaker: Adding new BDD representation of endpoint ruleset (0973a5f0)
• client-s3-control: Update the minimum value of MinStorageBytesPercentage in StorageLensPrefixLevel.SelectionCriteria from 0.1 to 1, aligning the model with the documented contract. (e25686b1)
• client-socialmessaging: Adding new BDD representation of endpoint ruleset (40022781)
• client-sagemaker-runtime: Adding new BDD representation of endpoint ruleset (f48de897)
• client-deadline: Added support for persistent storage on Service-Managed Fleets, allowing customers to configure persistent storage that preserves data across worker sessions which reduces job startup times for workloads with large software installations or asset caches. (0a799553)
• client-amp: Adding new BDD representation of endpoint ruleset (1ac03ab6)
• client-bedrock-runtime: Support system role in message (51ddbc0c)
• client-sagemaker-a2i-runtime: Adding new BDD representation of endpoint ruleset (f844e2a4)
• client-controlcatalog: AWS Control Catalog - Added GovernedProviders response field and inclusion filter to GetControl and ListControls APIs to identify and filter by cloud provider. Added ParameterRequirementSummary response field indicating parameter requirements. (4a5795da)

Tests

• scripts: add cycle detector, cleanup (#8048) (00420813)

---

For list of updated packages, view updated-packages.md in assets-3.1056.0.zip

3.1055.0(2026-05-27)

Chores

• deps-dev: bump turbo from 2.5.8 to 2.9.14 (#8035) (14d9224b)

Documentation Changes

• client-organizations: AWS Organizations now emits CloudTrail events (AccountJoinedOrganization, AccountDepartedOrganization) to the management account for membership changes, including join and departure method and timestamp. (fd08d346)

New Features

• client-payment-cryptography: Adding new BDD representation of endpoint ruleset (038b995d)
• client-voice-id: Adding new BDD representation of endpoint ruleset (4ea1f631)
• client-ssm-sap: Adding new BDD representation of endpoint ruleset (46f23a8b)
• client-imagebuilder: Adding new BDD representation of endpoint ruleset (4fccd91d)
• client-opensearch: OpenSearch will now support multi-segment paths in JWKS URLs. (19774e30)
• client-workspaces-web: Adding new BDD representation of endpoint ruleset (16accb93)
• client-inspector2: Adding new BDD representation of endpoint ruleset (871d4164)
• client-memorydb: Adding new BDD representation of endpoint ruleset (8e5e1e1c)
• client-partnercentral-benefits: Adding new BDD representation of endpoint ruleset (a51c0749)
• client-mpa: Adding new BDD representation of endpoint ruleset (c7d9e576)
• client-docdb-elastic: Adding new BDD representation of endpoint ruleset (f6604510)
• client-resource-explorer-2: Adding new BDD representation of endpoint ruleset (675b8b7d)
• client-bcm-dashboards: Adding new BDD representation of endpoint ruleset (7f65a570)
• client-iotfleetwise: Adding new BDD representation of endpoint ruleset (49c889bb)
• client-launch-wizard: Adding new BDD representation of endpoint ruleset (dbba8489)
• client-pca-connector-ad: Adding new BDD representation of endpoint ruleset (c922bfa5)
• client-devops-agent: Adding new BDD representation of endpoint ruleset (0bc6b6c5)
• client-compute-optimizer: Adding new BDD representation of endpoint ruleset (71f69111)
• client-elementalinference: Added support for smart subtitles in Elemental Inference, enabling automatic generation of subtitles for media content. Available in English, Spanish, French, German, Italian, and Portuguese. (a0c52b23)
• client-medialive: AWS Elemental MediaLive now supports Smart Subtitles, a new caption source that uses AWS Elemental Inference to automatically generate WebVTT and TTML captions from source audio. Available in English, Spanish, French, German, Italian, and Portuguese. (fea48017)
• client-rtbfabric: Adding new BDD representation of endpoint ruleset (d7495b1d)
• client-nova-act: Adding new BDD representation of endpoint ruleset (d20208ac)
• client-ssm-contacts: Adding new BDD representation of endpoint ruleset (3e8fa156)
• client-finspace: Adding new BDD representation of endpoint ruleset (72e5bc9e)
• client-rum: Adding new BDD representation of endpoint ruleset (56728db3)
• client-partnercentral-selling: Adding new BDD representation of endpoint ruleset (8fd0d9f1)
• client-bedrock-data-automation: Matcher Fallback extends the CustomOutputConfiguration for the Document modality in DataAutomationProjects, enabling a fallback blueprint when no match is found. A FALLBACK match status is returned, improving the matching experience and guaranteeing customers always receive CustomOutputResults. (91b76402)
• client-wellarchitected: Adding new BDD representation of endpoint ruleset (12c1733f)
• client-eventbridge: Adding new BDD representation of endpoint ruleset (7f75e100)
• client-mgn: Adding new BDD representation of endpoint ruleset (43df313f)
• client-dataexchange: Adding new BDD representation of endpoint ruleset (b1a544f0)
• client-sagemaker-featurestore-runtime: Adding new BDD representation of endpoint ruleset (55a9a5e5)
• client-connectcases: Adding new BDD representation of endpoint ruleset (9cd442f9)
• client-eks-auth: Adding new BDD representation of endpoint ruleset (0d567c95)
• client-fis: Adding new BDD representation of endpoint ruleset (bf27021c)
• client-iotthingsgraph: Adding new BDD representation of endpoint ruleset (8e449e0e)
• client-security-ir: Adding new BDD representation of endpoint ruleset (877b8394)
• client-ecr-public: Adding new BDD representation of endpoint ruleset (8e485f48)
• client-ecs: Add support for Neuron device resource requirements for Amazon ECS (aef0e100)
• client-sagemaker: Adds shared environment support for Restricted Instance Groups (RIGs) on SageMaker HyperPod, enabling cross-RIG workload scheduling and FSx sharing. This unlocks shared CPU-GPU environments needed for cost-efficient RL training (e.g., Nova Forge). Adds p6 instance support for recommendation jobs (7519b9bf)
• client-marketplace-deployment: Adding new BDD representation of endpoint ruleset (4ebc757a)
• client-iotdeviceadvisor: Adding new BDD representation of endpoint ruleset (20660f6e)
• client-ebs: Adding new BDD representation of endpoint ruleset (83d916a5)
• client-support-app: Adding new BDD representation of endpoint ruleset (0c6720d5)
• client-workmailmessageflow: Adding new BDD representation of endpoint ruleset (7d1639c0)
• client-simpledbv2: Adding new BDD representation of endpoint ruleset (1186b978)
• client-omics: Adding new BDD representation of endpoint ruleset (f0d57290)
• client-location: Adding new BDD representation of endpoint ruleset (2ab5e7f2)
• client-m2: Adding new BDD representation of endpoint ruleset (c9a0c8d7)
• client-compute-optimizer-automation: Adding new BDD representation of endpoint ruleset (eff7fdeb)
• client-savingsplans: Adding new BDD representation of endpoint ruleset (65a9b621)

Tests

• clients: stabilize tests for Kinesis, DynamoDB (#8046) (f96f7ee2)

---

For list of updated packages, view updated-packages.md in assets-3.1055.0.zip

3.1054.0(2026-05-26)

Documentation Changes

• client-budgets: AWS Budget Name Validation Documentation Updates. (09ab0ba6)

New Features

• client-iot-managed-integrations: Adding new BDD representation of endpoint ruleset (99b55d17)
• client-servicediscovery: Adding new BDD representation of endpoint ruleset (82072b4b)
• client-evs: Adding new BDD representation of endpoint ruleset (7194f05d)
• client-backup: Launching S3 PITR malware scanning support for AWS Backup (31e74c66)
• client-bcm-data-exports: Adding new BDD representation of endpoint ruleset (7870d063)
• client-apprunner: Adding new BDD representation of endpoint ruleset (45b9c7f5)
• client-keyspacesstreams: Adding new BDD representation of endpoint ruleset (f561e99b)
• client-sagemaker-geospatial: Adding new BDD representation of endpoint ruleset (d762b994)
• client-bedrock-agentcore: Adding new BDD representation of endpoint ruleset (67af24d6)
• client-managedblockchain-query: Adding new BDD representation of endpoint ruleset (39c1d425)
• client-partnercentral-channel: Adding new BDD representation of endpoint ruleset (96f85334)
• client-pca-connector-scep: Adding new BDD representation of endpoint ruleset (be523d0f)
• client-observabilityadmin: Adding new BDD representation of endpoint ruleset (8b227504)
• client-datazone: Added resourceConfigurations and allowUserProvidedConfigurations fields to environment blueprint configuration APIs, enabling customers who migrated from V1 to V2 domains to update resource configurations (such as lineage schedules) programmatically via the SDK. (0e45085d)
• client-mediapackagev2: Adding new BDD representation of endpoint ruleset (177a4e14)
• client-workspaces-thin-client: Adding new BDD representation of endpoint ruleset (9f6fae73)
• client-service-quotas: Adding new BDD representation of endpoint ruleset (4b88f648)
• client-sagemaker-edge: Adding new BDD representation of endpoint ruleset (6820a275)
• client-ivschat: Adding new BDD representation of endpoint ruleset (4daac351)
• client-redshift-serverless: Adding new BDD representation of endpoint ruleset (30534fde)
• client-chime-sdk-identity: Adding new BDD representation of endpoint ruleset (718695ab)
• client-bedrock-agentcore-control: Adding new BDD representation of endpoint ruleset (a9707ebf)
• client-notifications: Adding new BDD representation of endpoint ruleset (20353b1e)
• client-osis: Adding new BDD representation of endpoint ruleset (32637e00)
• client-ssm-quicksetup: Adding new BDD representation of endpoint ruleset (25a54fa0)
• client-s3tables: Adding new BDD representation of endpoint ruleset (1e9f9670)
• client-connecthealth: Adding new BDD representation of endpoint ruleset (0ceab8f3)
• client-kinesis-video-webrtc-storage: Adding new BDD representation of endpoint ruleset (590aa8bb)
• client-resiliencehub: Adding new BDD representation of endpoint ruleset (c28aec5b)
• client-identitystore: Adding new BDD representation of endpoint ruleset (0a98a373)
• client-greengrassv2: Adding new BDD representation of endpoint ruleset (8c9b8538)
• client-applicationcostprofiler: Adding new BDD representation of endpoint ruleset (2d5e9e40)
• client-scheduler: Adding new BDD representation of endpoint ruleset (d0d221b2)
• client-cleanroomsml: Adding new BDD representation of endpoint ruleset (30ab8d07)
• client-marketplace-agreement: Adding new BDD representation of endpoint ruleset (55451c63)
• client-codeconnections: Adding new BDD representation of endpoint ruleset (cb808b4e)
• client-devops-guru: Adding new BDD representation of endpoint ruleset (6d2a2e8f)
• client-bedrock-data-automation: Adding new BDD representation of endpoint ruleset (03128441)
• client-aiops: Adding new BDD representation of endpoint ruleset (471960e2)
• client-guardduty: Add malware scan support for Continuous Backups, also known as Point-In-Time Recovery Points (PITR). (1c982669)
• client-route53globalresolver: Adding new BDD representation of endpoint ruleset (b376696f)
• client-batch: Increase the maximum value of jobExecutionTimeoutMinutes to support longer job timeouts during compute environment infrastructure updates. (7fe682a5)
• client-pipes: Adding new BDD representation of endpoint ruleset (2ea634e0)
• client-cleanrooms: Adding new BDD representation of endpoint ruleset (0f61670c)
• client-chime-sdk-media-pipelines: Adding new BDD representation of endpoint ruleset (6e007442)
• client-medical-imaging: Adding new BDD representation of endpoint ruleset (696f02f8)
• client-controlcatalog: Adding new BDD representation of endpoint ruleset (2a735ee4)
• client-emr-serverless: Adding new BDD representation of endpoint ruleset (63e47928)
• client-rolesanywhere: Adding new BDD representation of endpoint ruleset (1adcba48)
• client-odb: Adding new BDD representation of endpoint ruleset (22049699)
• client-billing: Adding new BDD representation of endpoint ruleset (cad5c50d)
• client-resource-groups-tagging-api: The GetResources API now returns MissingTagKeys in ComplianceDetails, listing tag keys defined as required in the ReportRequiredTagBlock block of the effective tag policy that are absent from the resource. (996d8283)

Bug Fixes

• credential-provider-http: close sockets after connection attempts (#7995) (a0b25e15)

Tests

• scripts: static analysis validations (#8041) (64fd9d2e)

---

For list of updated packages, view updated-packages.md in assets-3.1054.0.zip

3.1053.0(2026-05-22)

Documentation Changes

• client-gameliftstreams: Added new Gen6 stream classes based on the EC2 G6e instance family. These classes are designed for streaming high-fidelity, graphically demanding games and applications that benefit from additional GPU memory and performance. (bf88fa50)

New Features

• clients: update client endpoints as of 2026-05-22 (3518814a)
• client-appconfig: Adding new BDD representation of endpoint ruleset (e757a915)
• client-repostspace: Adding new BDD representation of endpoint ruleset (15fec74b)
• client-ivs-realtime: Adding new BDD representation of endpoint ruleset (adeea78b)
• client-cloudcontrol: Adding new BDD representation of endpoint ruleset (2e7ef3bf)
• client-tnb: Adding new BDD representation of endpoint ruleset (f07457cb)
• client-sso-oidc: Adding new BDD representation of endpoint ruleset (2e909d25)
• client-s3vectors: Adding new BDD representation of endpoint ruleset (4071f1a4)
• client-internetmonitor: Adding new BDD representation of endpoint ruleset (117e04a9)
• client-freetier: Adding new BDD representation of endpoint ruleset (e3cf14a2)
• client-oam: Adding new BDD representation of endpoint ruleset (5a30b722)
• client-forecastquery: Adding new BDD representation of endpoint ruleset (ada5ae32)
• client-customer-profiles: Adding new BDD representation of endpoint ruleset (9de89c10)
• client-migration-hub-refactor-spaces: Adding new BDD representation of endpoint ruleset (a4e5e7ba)
• client-controltower: Adding new BDD representation of endpoint ruleset (b99b7a18)
• client-databrew: Adding new BDD representation of endpoint ruleset (4a1bcdb9)
• client-b2bi: Adding new BDD representation of endpoint ruleset (66bb63d1)
• client-simspaceweaver: Adding new BDD representation of endpoint ruleset (c6617b6d)
• client-emr-containers: Adding new BDD representation of endpoint ruleset (e99cccbd)
• client-bcm-recommended-actions: Adding new BDD representation of endpoint ruleset (45477f08)
• client-forecast: Adding new BDD representation of endpoint ruleset (5964d82b)
• client-neptunedata: Adding new BDD representation of endpoint ruleset (418745d5)
• client-qconnect: Added guardrail assessment results to inference spans in the ListSpans API. You can now see which AI Guardrail policies were evaluated, whether content was blocked or masked, and per-policy details for each Bedrock Converse call (0213a862)
• client-bcm-pricing-calculator: Adding new BDD representation of endpoint ruleset (69e44c0d)
• client-panorama: Adding new BDD representation of endpoint ruleset (d227732b)
• client-license-manager-user-subscriptions: Adding new BDD representation of endpoint ruleset (7fd5d202)
• client-partnercentral-account: Adding new BDD representation of endpoint ruleset (ad88edbb)
• client-schemas: Adding new BDD representation of endpoint ruleset (d8835cfc)
• client-pi: Added ListPerformanceAnalysisReportRecommendations API to retrieve recommendations for a performance analysis report. Added analysis configuration support to CreatePerformanceAnalysisReport for enhanced analysis types such as vacuum analysis. (b09c19bf)
• client-outposts: Adding new BDD representation of endpoint ruleset (6e7917a6)
• client-frauddetector: Adding new BDD representation of endpoint ruleset (9c130d58)
• client-network-firewall: Adding new BDD representation of endpoint ruleset (963a1286)
• client-geo-places: Adding new BDD representation of endpoint ruleset (965ac97a)
• client-sesv2: Adding new BDD representation of endpoint ruleset (6f1bd2e8)
• client-bedrock-agent-runtime: Adding new BDD representation of endpoint ruleset (7ac37e3a)
• client-rbin: Adding new BDD representation of endpoint ruleset (5e73fd45)
• client-codestar-notifications: Adding new BDD representation of endpoint ruleset (d95ca14c)
• client-application-signals: Adding new BDD representation of endpoint ruleset (38a20bfa)
• client-ec2: The ModifyInstanceAttribute API now supports modification of EnclaveOptions for the instance as a typed parameter. (bc91aa62)
• client-marketplace-discovery: Adding new BDD representation of endpoint ruleset (45132960)
• client-notificationscontacts: Adding new BDD representation of endpoint ruleset (e9ca97ab)
• client-bedrock: Adding new BDD representation of endpoint ruleset (fdd7c1ef)
• client-datazone: Add support for VPC connection (49e859b1)
• client-license-manager-linux-subscriptions: Adding new BDD representation of endpoint ruleset (2c43da72)
• client-securityagent: Adds support for verification scripts on penetration test findings. Customers can now download executable scripts to independently reproduce confirmed vulnerabilities, with instructions and required environment variables provided for each finding. (f34ceec0)
• client-kafkaconnect: Adding new BDD representation of endpoint ruleset (380c7efa)
• client-dsql: Adding new BDD representation of endpoint ruleset (55e7cc4b)
• client-invoicing: Adds support for idempotency with a new ClientToken field for the CreateInvoiceUnit, DeleteInvoiceUnit, UpdateInvoiceUnit, DeleteProcurementPortalPreference, PutProcurementPortalPreference, and UpdateProcurementPortalPreferenceStatus APIs. (ce7691e1)
• client-iot-wireless: Adding new BDD representation of endpoint ruleset (bab66e38)

---

For list of updated packages, view updated-packages.md in assets-3.1053.0.zip

3.1052.0(2026-05-21)

Chores

• codegen: update @smithy dependencies (#8038) (0d6242dc)

Documentation Changes

• client-batch: Clarified CreateComputeEnvironment parameter requirements - serviceRole is required for UNMANAGED compute environments, allocationStrategy is required for EKS compute environments, and compute environments must be created in the ENABLED state. (bc78cb3c)

New Features

• client-translate: Adding new BDD representation of endpoint ruleset (4955d4a1)
• client-sagemaker: Add support for disabling home EFS file system creation on SageMaker domains. (a9896a7a)
• client-pricing: Adding new BDD representation of endpoint ruleset (01e82e58)
• client-bedrock-agent: Adding new BDD representation of endpoint ruleset (a9a71958)
• client-global-accelerator: Adding new BDD representation of endpoint ruleset (5e60c75c)
• client-workmail: Adding new BDD representation of endpoint ruleset (0fc6a8a0)
• client-fsx: Adding new BDD representation of endpoint ruleset (83c595a4)
• client-quicksight: Adding new BDD representation of endpoint ruleset (7f5bcda1)
• client-bedrock-runtime: Adding new BDD representation of endpoint ruleset (f09451b1)
• client-datasync: Adding new BDD representation of endpoint ruleset (4b9532a1)
• client-fms: Adding new BDD representation of endpoint ruleset (db519184)
• client-qapps: Adding new BDD representation of endpoint ruleset (b1bb929f)
• client-migrationhuborchestrator: Adding new BDD representation of endpoint ruleset (0bb854ff)
• client-dlm: Adding new BDD representation of endpoint ruleset (b2dd6ba2)
• client-securityhub: Adding new BDD representation of endpoint ruleset (d9edee64)
• client-serverlessapplicationrepository: Adding new BDD representation of endpoint ruleset (2c5e6f6e)
• client-healthlake: Adding new BDD representation of endpoint ruleset (1b33b0ea)
• client-api-gateway: Adding new BDD representation of endpoint ruleset (26e618e8)
• client-backup: Adding new BDD representation of endpoint ruleset (c809d3b9)
• client-textract: Adding new BDD representation of endpoint ruleset (f1282b2d)
• client-eks: Adding new BDD representation of endpoint ruleset (b194851e)
• client-guardduty: Adding new BDD representation of endpoint ruleset (4aa7b6d2)
• client-cloud9: Adding new BDD representation of endpoint ruleset (78d50c2e)
• client-bedrock-agentcore-control: Adds dataset management APIs for creating, versioning, and managing evaluation datasets. (225ba345)
• client-migrationhub-config: Adding new BDD representation of endpoint ruleset (ffe071b2)
• client-signer: Adding new BDD representation of endpoint ruleset (6c786ca9)
• client-service-catalog-appregistry: Adding new BDD representation of endpoint ruleset (45eb10a0)
• client-sagemaker-metrics: Adding new BDD representation of endpoint ruleset (151bcd1d)
• client-cleanroomsml: Collaboration creators can update payment configurations without recreating the collaboration. When multiple payer candidates are configured for a cost type, analysis runners can specify the actual payer at submission time, providing granular control over billing. (191561ce)
• client-kendra-ranking: Adding new BDD representation of endpoint ruleset (209096f6)
• client-evs: A new GetDepotUrl API has been added to retrieve a URL for accessing Amazon EVS custom addon packages. Customers can use this URL to configure vSphere Lifecycle Manager (vLCM) as an online depot source, enabling upgrades of addon components across ESXi hosts. (20d01571)
• client-sso-admin: Adding new BDD representation of endpoint ruleset (b88345c2)
• client-codeartifact: Adding new BDD representation of endpoint ruleset (7f5da314)
• client-acm-pca: Adding new BDD representation of endpoint ruleset (73c5c7f0)
• client-codeguruprofiler: Adding new BDD representation of endpoint ruleset (b94dfaaf)
• client-kinesis-video-archived-media: Adding new BDD representation of endpoint ruleset (c286df48)
• client-connect: Adding new BDD representation of endpoint ruleset (dafa111c)
• client-mediaconnect: Adds support for controlling the timecode source of NDI flow outputs. (e1d3cfb0)
• client-comprehendmedical: Adding new BDD representation of endpoint ruleset (101e2da8)
• client-comprehend: Adding new BDD representation of endpoint ruleset (703f5fa6)
• client-kafka: Adding new BDD representation of endpoint ruleset (69784609)
• client-mediatailor: Adding new BDD representation of endpoint ruleset (73002630)
• client-cleanrooms: Collaboration creators can update payment configurations without recreating the collaboration. When multiple payer candidates are configured for a cost type, analysis runners can specify the actual payer at submission time, providing granular control over billing. (1cee155c)
• client-verifiedpermissions: Support hard deleting policy store aliases. Users can now delete an alias and immediately reassign it to a different policy store without waiting for the soft-delete retention period. (f8b7f31e)
• client-transcribe: Adding new BDD representation of endpoint ruleset (f5ceb261)
• client-iot-jobs-data-plane: Adding new BDD representation of endpoint ruleset (958ab819)
• client-acm: Adding new BDD representation of endpoint ruleset (15634c51)
• client-marketplace-entitlement-service: Adding new BDD representation of endpoint ruleset (ca50a366)
• client-route53resolver: Adding new BDD representation of endpoint ruleset (71ea880f)
• client-appstream: Adding new BDD representation of endpoint ruleset (ea9efafa)
• client-apigatewayv2: Adding new BDD representation of endpoint ruleset (b218bd77)
• client-networkmanager: Adding new BDD representation of endpoint ruleset (fdda3110)

Bug Fixes

• cloudfront-signer: encode URL path before signing (#8039) (4d708d60)

---

For list of updated packages, view updated-packages.md in assets-3.1052.0.zip

3.1051.0(2026-05-20)

Chores

• harden GitHub Actions workflows (#8032) (3e48a098)

Documentation Changes

• client-mwaa: Updated API documentation to describe the PublicAndPrivate webserver access mode. (d96c0a14)

New Features

• clients: update client endpoints as of 2026-05-20 (1214aae4)
• client-customer-profiles: Amazon Connect Customer Profiles adds support for item catalog columns in RecommenderSchema, ExcludedColumns in Create and Update Recommender to specify columns to exclude from training, and the ability to disable automatic retraining by setting TrainingFrequency to 0. (15e208ec)
• client-bedrock-runtime: Supporting Request Metadata for Invoke Model and Invoke Model with Response Stream (d0633866)
• client-payment-cryptography-data: GenerateAuthRequestCryptogram API launch. (bb91020a)
• client-kms: AWS KMS now supports creating grants for AWS service principals using new GranteeServicePrincipal and RetiringServicePrincipal parameters. This release adds SourceArn grant constraint and three condition keys for controlling CreateGrant access. For more information, see Grants in AWS KMS. (be8a4113)

---

For list of updated packages, view updated-packages.md in assets-3.1051.0.zip

3.1050.0(2026-05-19)

New Features

• clients: update client endpoints as of 2026-05-19 (9a5e6f03)
• client-sagemaker: Add support for ml.p5.4xlarge and ml.p5en.48xlarge instances on SageMaker Notebook Instances Platform. (73a3e28f)
• client-grafana: Introduce degraded workspace status as a possible Amazon Managed Grafana workspace status, and a new field named degraded workspace reason which informs customers why the workspace is degraded in the DescribeWorkspace API response. (af49cb81)
• client-rtbfabric: This release is to deprecate 'inboundLinksCount' field in GetResponderGateway response and introduce the new field 'linksRequestedCount' to replace it. (3c9765e3)
• client-devops-agent: Added a new serviceType mcpserversigv4 service and association. This provides feature to register MCP sigv4 authorization based MCPs (84e18e58)
• client-guardduty: Adding support for exposure and vulnerability context from AWS Security Hub in GuardDuty Extended Threat Detection attack sequence findings. (de2356de)
• client-bedrock-agentcore: Add RetryableConflictException (HTTP 409) to InvokeAgentRuntime and StopRuntimeSession to prevent orphaned VMs during concurrent session access. The SDK automatically retries this exception with backoff. Enforcement is not yet active and will be enabled in a future service update. (239af13e)

Tests

• lib-storage: speed up lib-storage e2e tests by reducing permutations (#8028) (273afd4e)

---

For list of updated packages, view updated-packages.md in assets-3.1050.0.zip

3.1049.0(2026-05-18)

Documentation Changes

• client-evs: Amazon EVS now supports up to 32 hosts per EVS environment, increasing the previous host limit to allow a larger scale of VMware workload deployments and reduce operational overhead. (34718dc5)

New Features

• clients: update client endpoints as of 2026-05-18 (a5f4e2a2)
• client-ec2: Amazon VPC IP Address Manager (IPAM) now supports tags on IPAM pool allocations, enabling all standard tagging features for allocations including tag-on-create. (0ac6d448)
• client-accessanalyzer: Services manage service-linked analyzers through dedicated APIs - CreateServiceLinkedAnalyzer and DeleteServiceLinkedAnalyzer that separate service-linked specific operations from customer-managed operations. It also shows up in ListAnalyzers and GetAnalyzer responses. (fdfcbe80)
• client-ecs: Amazon ECS now supports Pause lifecycle hooks for service deployments, allowing customers to automatically pause deployments at specified stages and use the new ContinueServiceDeployment API to continue or roll back with confidence. (8437bd6c)
• client-connect: Amazon Connect Cases now supports SLA durations of up to 2 years (1,051,200 minutes), increased from the previous maximum of 90 days (129,600 minutes). This enables you to track long-running service level agreements for cases that require extended resolution timelines. (045e1382)
• client-ivs: Adds support for up to 3 mediaTailorPlaybackConfiguration objects in an ad configuration resource (e7a59d85)
• client-quicksight: Support for dataset enrichment and geo spatial in new data preparation experience (c3036698)

Bug Fixes

• core/protocols: make error namespace removal unconditional in JSON RPC (#8031) (7cee4f27)
• client-sts: update imports to new module locations (#8025) (be183b6d)

---

For list of updated packages, view updated-packages.md in assets-3.1049.0.zip

3.1048.0(2026-05-15)

Chores

• packages: update import paths (#8024) (901b75a1)
• codegen:
  • updated import sources for aws-sdk core (#8015) (1af90474)
  • sync for browser bundle fixes (#8022) (eabae7d8)
• core/client: consolidate packages into core/client (#8010) (832d9e76)

New Features

• clients: update client endpoints as of 2026-05-15 (4aa76bd0)
• client-mediapackagev2: This release adds support for AvailabilityStartTimeConfiguration in MediaPackageV2 DASH manifests (6c8a84d4)
• client-partnercentral-selling: Enable TCV intake on Opportunity to improve Opportunities Hygiene and downstream revenue attribution. (d68a75c4)
• client-cloudwatch-logs: Updating the max limit for start query api parameter. (931876e1)

---

For list of updated packages, view updated-packages.md in assets-3.1048.0.zip

3.1047.0(2026-05-14)

Chores

• upgrade fast-xml-parser to 5.7.3 (#8021) (b2aae04e)

New Features

• clients: update client endpoints as of 2026-05-14 (3505575d)
• client-glue: Release --has-databases parameter for AWS Glue get-catalogs API, which filters catalog responses to include only those capable of containing databases, excluding parent catalogs that hold only other catalogs. Remove model-level validation on partition index list size for AWS Glue tables. (e2b076ee)
• client-database-migration-service: Add 9 SDK waiters for DMS Schema Conversion async operations. Eliminates manual polling for import, assessment, conversion, export, and creation jobs. (32d372e7)
• client-mgn: Introducing new option for security groups mapping - with MAP-DHCP the service translates security rules from your source environment with DHCP compatibility. (27c07049)
• client-bedrock: Advanced Prompt Optimization (AdvPO) allows you to optimize and migrate your prompts for any model on Bedrock by automatically evaluating responses and rewriting prompts to improve performance. This release provides a programmatic way to create, get, list, stop, and delete AdvPO jobs. (7e479fde)
• client-cloudfront: Adding a new boolean for OCSP Revocations in Viewer mTLS Create and Update APIs, and adding a new 'Passthrough' option for TrustStore modes (ee96afaa)
• client-datazone: Adds support for SageMaker Unified Studio notebook operations, including notebook import and export (383f4ea2)
• client-qconnect: ListModels is an API that returns the available AI models for a Connect Assistant based on its region and AI prompt type. (0d6d7ec3)
• client-grafana: Adds support for dual-stack (IPv4 and IPv6) connectivity to Amazon Managed Grafana workspaces. Customers can configure the ipAddressType parameter when creating or updating a workspace to choose between IPv4-only or dual-stack (IPv4 and IPv6) access. (1184c5e5)

---

For list of updated packages, view updated-packages.md in assets-3.1047.0.zip

3.1046.0(2026-05-14)

Chores

• build: set compilation config module type to nodenext (#8018) (893d9e61)
• core/util:
  • update tsconfig.types.json (#8016) (b09190e7)
  • migrate minor utility functions to core (#8007) (6a0f061a)
• scripts:
  • optimize codegen build speed (#8012) (3b64aa8f)
  • add submodule variant api surface parity linting (#8006) (3361fb26)
• codegen: dependency version bump (#8008) (9ce20f6d)
• signature-v4-multi-region: invert dependency on middleware-sdk-s3 (#8003) (b41bc62f)
• update smithy/core imports (#7979) (acffbf90)

Documentation Changes

• client-redshift: Added rg.xlarge and rg.4xlarge to valid NodeType values and updated documentation for CreateCluster, ModifyCluster, ResizeCluster, and RestoreFromClusterSnapshot APIs to reflect RG node type support. (fc4437bd)
• client-batch: Adds a billing callout to docs regarding using the CE Scale Down Delay feature (72d87371)
• client-glue: AWS Glue now defaults the job timeout to 480 minutes for Glue version 5.0 and later when no timeout value is specified. The default remains 2,880 minutes for Glue version 4.0 and earlier. (0a44c1f6)
• core: package consolidation plan (#8002) (51d1f8cb)

New Features

• clients: update client endpoints as of 2026-05-14 (0a8e3b77)
• client-sfn: Updated default SDK endpoints for AWS Step Functions in AWS GovCloud (US) regions. The default Dual-Stack endpoints now resolve to "states-fips" prefixed hostnames. There are no changes to service behavior. No customer action is required. (35908544)
• client-quicksight: Adds five new custom permission option for Quick Apps so that these capabilities can be controlled by public SDK and CLI. (8e76717d)
• client-elasticsearch-service: Adds support for AutomatedSnapshotPauseOptions. (e1a722aa)
• client-arc-region-switch: Adds support for enabling and disabling Lambda event source mappings in Region switch plans. (5b7d56f3)
• client-rtbfabric: Customers can now configure custom domain names for their RTB Fabric gateways. This enables partners to use their own branded domain for RTB traffic instead of the default rtbfabric endpoint (b1e0392d)
• client-connectcases: Amazon Connect Cases now supports SLA durations of up to 2 years (1,051,200 minutes), increased from the previous maximum of 90 days (129,600 minutes). This enables you to track long-running service level agreements for cases that require extended resolution timelines. (883cc0f7)
• client-pcs: Add support for Amazon EC2 Interruptible-ODCR (cbd2be24)
• client-securityagent: Add support for code reviews, a new resource type that enables automated security-focused static analysis of source code repositories. (8ae5b437)
• client-sagemaker: Adds execution role session name mode to reflect user identity in Studio. Adds Flexible Training Plans on Studio apps. Adds restricted model packages to control access to proprietary model artifacts via IAM. Fixed instance type parity between inference endpoints and managed shadow tests. (c6c87516)
• client-connect: This change added three new EventSourceName for schedule notification feature (b8f49e23)
• client-socialmessaging: Adds parameters to call the GetWhatsAppMessageTemplate and UpdateWhatsAppMessageTemplate APIs with a template name and language code in place of the template ID. Linked WhatsApp accounts also describe whether the WABA is onboarded to Meta's Marketing Messages API. (085c2dd6)
• client-ec2: Include length limits in the SDK and documentation for text fields in Image (AMI) APIs such as the image name and description (9a5ca595)
• client-partnercentral-account: Added ServiceQuotaExceededExceptions for Profile operations (725a2b6d)
• client-opensearch: Adds support for AutomatedSnapshotPauseOptions. (8bc57f1f)
• client-billingconductor: Add ConflictException to UpdateCustomLineItem operation. (f0f73bae)
• client-bedrock-agentcore-control: Adds support for read-only summary APIs for Policy Engine, Policy, and Policy Generation resources, enabling metadata retrieval without KMS decryption for AWS Config integration. (6d630817)
• client-lightsail: Added OriginIpAddressTypeEnum (ipv4, ipv6, dualstack) and ipAddressType field to Origin and InputOrigin structures for Lightsail CDN distributions. Allows customers to specify how the distribution connects to origins, using IPv4, IPv6, or dualstack networking (eaa98531)
• client-dsql: Added support for Amazon Aurora DSQL change data capture (CDC) streams that deliver row-level database changes to Amazon Kinesis in JSON format. Includes CreateStream, GetStream, ListStreams, and DeleteStream operations. (d071f80a)
• client-connectcampaignsv2: This release added support for Outbound Campaign timezone detection using all available contact methods (1a0d5fee)

Bug Fixes

• core/protocols: corrections for absolute and relative shape id lookup for errors (#8001) (c9921dcb)
• cloudfront-signer: url-encode special characters in URL path (#7763) (e942132d)

---

For list of updated packages, view updated-packages.md in assets-3.1046.0.zip

3.1045.0(2026-05-07)

Documentation Changes

• client-guardduty: This is a documentation update (1484574c)

New Features

• clients: update client endpoints as of 2026-05-07 (81310767)
• client-bcm-data-exports: With this release, customers can configure their data exports to generate additional integration artifacts for Athena and Redshift. (238da2c1)
• client-invoicing: Updated ListInvoiceSummaries API to add new ReceiverRole filter in Request and Response (60a448cb)
• client-bedrock-agentcore: Launching AgentCore payments - a capability that provides secure, instant microtransaction payments for AI agents to access paid APIs, MCP servers, and content. It handles payment processing for x402 protocol, payment limits, and 3P wallet integrations with Coinbase CDP and Stripe (Privy). (1e1031a7)
• client-ec2: DescribeInstanceTypes now accepts an IncludeUnsupportedInRegion parameter. When set, the response also lists instance types that are not available in the current Region. Each instance type includes a SupportedInRegion field indicating its regional availability. (70262433)
• client-bedrock-agentcore-control: Launching AgentCore payments - a capability that provides secure, instant microtransaction payments for AI agents to access paid APIs, MCP servers, and content. It handles payment processing for x402 protocol, payment limits, and 3P wallet integrations with Coinbase CDP and Stripe (Privy). (fe5861ae)
• client-route53resolver: Adds supports for DNS64 on inbound endpoints and IPv6 forwarding through the internet gateway (IGW) on outbound endpoints, making it easier to manage hybrid DNS across IPv4 and IPv6 networks. (8e6e18c6)

---

For list of updated packages, view updated-packages.md in assets-3.1045.0.zip

3.1044.0(2026-05-06)

New Features

• client-securityhub: Release GenerateRecommendedPolicyV2 and GetRecommendedPolicyV2 APIs. This supports generating and retrieving policy recommendations to remediate unused permissions findings that are now being supported on Security Hub. (772b8629)
• client-sagemaker: Amazon SageMaker HyperPod now returns ImageVersionStatus in DescribeCluster, DescribeClusterNode, and ListClusterNodes responses, indicating whether cluster instances are running the latest available image version. (2be7e6b4)
• client-glue: Adds support for a CustomLogGroupPrefix parameter in StartDataQualityRulesetEvaluationRun to specify custom CloudWatch log group paths, and a RulesetName filter in ListDataQualityRulesetEvaluationRuns to filter evaluation runs by ruleset name. (b95d850b)
• client-lex-models-v2: Amazon Lex V2 introduces audio filler support for speech-to-speech bots. Configure melody or typing sounds that play during backend processing to reduce perceived latency and maintain a natural conversational experience for callers. (01426f8e)
• client-bedrock-agentcore-control: Adds support for bring-your-own file system in AgentCore Runtime. Developers can mount Amazon S3 Files and Amazon EFS access points directly into agent sessions using filesystemConfigurations. (e20f24d9)
• client-s3: Validate outpost access point resource name (bee88a56)
• client-mwaa: Amazon MWAA now supports a PublicAndPrivate webserver access mode. The Airflow web server is accessible over both public and private endpoints, enabling workers in VPCs without internet access to reach the Task API privately while retaining public access to the Airflow UI. (3a6054ef)
• client-imagebuilder: The ImportDiskImage API now enforces a maximum character limit of 128 characters on the image name field. (7fc2565c)

Tests

• scripts: include type symbols in api snapshot test (#7985) (02f86176)

---

For list of updated packages, view updated-packages.md in assets-3.1044.0.zip

3.1043.0(2026-05-05)

New Features

• clients: update client endpoints as of 2026-05-05 (f577bd74)
• client-cloudfront: Adds support for tagging CloudFront Functions and KeyValueStores resources. (cb71d306)
• client-mediatailor: Added support for Monetization Functions. Monetization Functions let you enrich ad requests with external data and transform session parameters using JSONata expressions, without deploying custom infrastructure. (5e80d370)
• client-marketplace-agreement: With this release, Agreements API provides a programmatic way to generate quotes, accept offers, track charges and entitlements, manage renewals and cancellations, and streamline operations entirely through APIs without navigating to the AWS Marketplace website or AWS Management Console. (a4c2d76f)
• client-medical-imaging: Add support for DICOM Json Metadata Override features in startDICOMImportJob API (008d2613)
• client-opensearch: Amazon OpenSearch Service now supports VPC egress, enabling outbound traffic from your OpenSearch domain to route privately through your VPC instead of the public internet. (4de6b07e)
• client-sagemaker: Adds support for ml.p5.4xlarge instance type for SageMaker Studio JupyterLab and CodeEditor apps for IAD (us-east-1), NRT (ap-northeast-1), BOM (ap-south-1), CGK (ap-southeast-3), GRU (sa-east-1), PDX (us-west-2), CMH (us-east-2). (e737436d)
• client-route-53-domains: This release adds the TLDInMaintenance exception. (31c38a3e)
• client-cleanroomsml: Increase max configurable output limits in the Clean Rooms ML configured model algorithm association resource. (73fa9731)

---

For list of updated packages, view updated-packages.md in assets-3.1043.0.zip

3.1042.0(2026-05-04)

New Features

• client-vpc-lattice: Amazon VPC Lattice now supports privately resolvable DNS resources (6b1b6aba)
• client-lex-model-building-service: Lex V1 is deprecated, use Lex V2 instead (1c35eb7a)
• client-securityagent: AWS Security Agent is adding a new target domain verification method for private VPC penetration testing. Additionally, the target domain resource will now have a verification status reason field to surface additional details about domain verification (c3570eac)
• client-cloudwatch-logs: Adding an additional optional deliverySourceConfiguration field to PutDeliverySource API. This enables customers to pass service-specific configurations through IngestionHub such as tracing enablement or sampling rates that will be propagated to the source resource. (fa70b570)
• client-ec2: This feature allows customers to change the tunnel bandwidth on existing VPN connections using the ModifyVpnConnectionOptions API (e37b846c)
• client-bedrock-agentcore-control: Amazon Bedrock AgentCore gateways now support MCP Sessions and response streaming from MCP targets. Session timeouts can be set between 15 minutes and 8 hours, and response streaming enables forwarding stream events sent by MCP targets to gateway users. (7d8baefc)
• client-medialive: Updates the type of the MediaLiveRouterOutputConnectionMap. (6a558da2)
• client-geo-routes: Added support for TravelTimeExceedsDriverWorkHours, ViolatedBlockedRoad, and ViolatedVehicleRestriction notice codes to the CalculateRoutes API response. (6b35d383)

---

For list of updated packages, view updated-packages.md in assets-3.1042.0.zip

3.1041.0(2026-05-01)

Chores

• core/client: emit warning for Node.js 20.x end-of-support (#7973) (00383767)
• workflows: migrate git-sync SSH key from GitHub secret to Secrets Manager via OIDC (#7978) (c056a2e3)
• codegen: smithy-aws-typescript-codegen 0.49.1 (#7980) (7bb42b39)

Documentation Changes

• client-iam: Added guidance for CreateOpenIDConnectProvider to include multiple thumbprints when OIDC discovery and JWKS endpoints use different hosts or certificates (b4bb6928)

New Features

• clients: update client endpoints as of 2026-05-01 (d48b40d5)
• client-iot: AWS IoT HTTP rule actions now support cross-topic batching, combining messages from different MQTT topics into single HTTP requests. (82edd29f)
• client-appstream: Amazon WorkSpaces Applications now enables AI agents to securely operate desktop applications. Administrators configure stacks to provide agents access to WorkSpaces. Agents can click, type, and take screenshots. Agents authenticate with AWS IAM credentials with activity logged in AWS CloudTrail. (5ca40b43)
• client-quicksight: Add IdentityProviderCACertificatesBundleS3Uri for private CA certs with OAuth datasources. 256-char limit for FontFamily in themes. ControlTitleFormatText on all 13 filters. ControlTitleFontConfiguration. ContextRegion for cross-region identity context. Story,scenario in CreateCustomCapability API. (a625879c)
• client-cloudwatch: This release adds tag support for CloudWatch Dashboards. The PutDashboard API now accepts a Tags parameter, allowing you to tag dashboards at creation time. Additionally, the TagResource, UntagResource, and ListTagsForResource APIs now support dashboard ARNs as resources. (e87c1479)
• client-entityresolution: Add support for transitive matching in AWS Entity Resolution rule-based matching workflows. When enabled, records that match through different rules are grouped together into the same match group, allowing related records to be connected across rule levels. (20487961)
• client-cloudwatch-logs: Adds support for filtering log groups by tags in the ListLogGroups API via the new logGroupTags parameter. (25dc6d23)
• client-qconnect: Added reasoning details, statusDescription, and timeToFirstTokenMs fields to the ListSpans response in Amazon Q in Connect to provide visibility into model thinking, error diagnostics, and inference latency metrics. (2c668c9d)

Bug Fixes

• lib-storage: use Math.ceil in default partSize calculation to prevent exceeding 10,000 parts (#7982) (8a58046b)

---

For list of updated packages, view updated-packages.md in assets-3.1041.0.zip

3.1040.0(2026-04-30)

New Features

• clients: update client endpoints as of 2026-04-30 (2620ccbd)
• client-bedrock-agentcore-control: AgentCore Identity now supports on-behalf-of token exchange OAuth2. AgentCore Memory now supports metadata for LongTerm Memory Records. (6b9d13e3)
• client-route53globalresolver: Adds support for regions in the UpdateGlobalResolver input. (84b15b2e)
• client-sagemaker: Add InstancePools support to Endpoint for flexible provisioning across a prioritized list of instance types. Add Specifications support to InferenceComponent for per-instance-type model configurations. (05c49aa9)
• client-sso-admin: Add InstanceArn and IdentityStoreArn in the response of CreateApplication API and IdentityStoreArn in the response of DescribeApplication API (d46aaf53)
• client-payment-cryptography: Adds support for resource-based policies on AWS Payment Cryptography keys, enabling cross-account key sharing. Also adds Multi-Party Approval (MPA) team association APIs for protecting sensitive import root public key operations. (4d7fdfa8)
• client-datazone: Adds support for asynchronous notebook runs (e562cc0f)
• client-kafka: Adds support for ZookeeperAccess field to control the Client-Zookeeper connectivity. (34de26bd)
• client-observabilityadmin: Observability Admin enablement launch for AWS Kafka, Bedrock Agent Core Workload Identity and OTel metric enablement. (8cea5eb6)
• client-eks: Vended logs update param for capability vended logs feature (7741c8f5)
• client-bedrock-agentcore: AgentCore Identity now supports on-behalf-of token exchange OAuth2. AgentCore Memory now supports metadata for LongTerm Memory Records. (948fd098)

Tests

• client-dynamodb: fix table cleanup criteria (#7976) (856c9c0e)

---

For list of updated packages, view updated-packages.md in assets-3.1040.0.zip

3.1039.0(2026-04-29)

Chores

• codegen:
  • smithy-aws-typescript-codegen 0.49.0 (#7972) (799fdc7b)
  • sync for adaptive retry fixes (#7970) (3dfb72b7)
• xml-builder: manual version bump for 3.972.21 release (#7969) (99bfb4b8)

Documentation Changes

• client-ecr: Removes support for registry policy V1 (0fc28e9f)

New Features

• clients: update client endpoints as of 2026-04-29 (2c0c0979)
• client-workspaces-web: Allow admins to configure IPv6 ranges on IP Access Settings. (a1d8beb2)
• client-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. (dc283531)
• client-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. (71e95d8f)
• client-transfer: This launch will increase the limits for customers to list the contents from the remote directories from 10k to 200k. (58052c95)
• client-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. (fac83987)
• client-mediapackagev2: This feature adds configuration for specifying SCTE marker handling and allow greater control over generated manifest and segment URIs (cd814f6b)
• client-bedrock-agentcore-control: Adds configuration bundles for versioned, immutable agent configuration snapshots with branch-based lineage (480b6517)
• client-bedrock-agentcore: 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 (c9db8716)
• client-deadline: Adds support for rtx-pro-server-6000 GPU accelerator for service-managed fleets. (86aab769)

Bug Fixes

• xml-builder: inline nodable/entities for dist format compatibility (#7968) (02b6be6b)

Tests

• client-dynamodb:
  • enable verbose e2e test mode (#7974) (97d9277e)
  • e2e test table cleanup (#7971) (8009782e)

---

For list of updated packages, view updated-packages.md in assets-3.1039.0.zip

3.1038.0(2026-04-27)

Chores

• codegen: sync for typed waiter-result values (#7965) (e9f8d8a9)

Documentation Changes

• client-gameliftstreams: Adds Proton 10.0-4 to the list of runtime environment options available when creating an Amazon GameLift Streams application (eee81edd)

New Features

• client-sagemaker: Updated API documentation for endpoint MetricsConfig. Added details on supported metric publish frequencies and clarified how EnableEnhancedMetrics controls utilization and invocation metric behavior. (c3a61e2d)
• client-billingconductor: Add support for Passthrough pricing plan (31ed64a4)
• client-glue: Addition of AdditionalAuditContext to GetPartition, GetPartitions, GetTableVersion, and GetTableVersions (eaf5eef0)
• client-kms: KMS GetKeyLastUsage API provides information on the last successful cryptographic operation performed on KMS keys. This new API provides KMS customers with the last timestamp, CloudTrail eventId, and the cryptographic operation that was performed on the key. (7edc07d4)
• client-ivs: Adds tags parameter to the CreateAdConfiguration operation (6e9a5a05)
• client-workspaces: Added support for Protocol as modified resource and added update failure as modification state (6bd9ee46)
• client-application-signals: Application Signals now supports creating composite Service Level Objectives on Service Operations. Users can now create service SLO on multiple operations. (6a04d604)
• client-cloudwatch-logs: Adds support for selecting all logs sources and types in a single association. (0f944495)
• client-omics: Enable Public Internet or VPC configuration to BatchRun (345017d3)
• client-mgn: Added network modernization support, enabling customers to edit, resize, merge, and split VPCs and subnets during migration while retaining functional, non-conflicting IP addresses. (8cc99968)
• client-opensearch: Amazon OpenSearch Service now supports JWKS URL configuration for JWT authentication (5dfd0544)

Bug Fixes

• xml-builder: use xml 1.1 parsing behavior for entities (#7964) (7a30bce0)

---

For list of updated packages, view updated-packages.md in assets-3.1038.0.zip

3.1037.0(2026-04-24)

New Features

• clients: update client endpoints as of 2026-04-24 (ca3df2be)
• client-evs: EVS now supports i7i.metal-24xl EC2 bare metal instance type, delivering high random IOPS performance with real-time latency, ideal for IO intensive and latency-sensitive workloads such as transactional databases, real-time analytics, and AI ML pre-processing. (fd92ee48)
• client-cloudwatch-logs: Adding nextToken and maxItems to the GetQueryResults API. (1a5ef619)
• client-transfer: AWS Transfer Family now support configurable IP address types for Web Apps of type VPC, enabling customers to select IPv4-only or dual-stack (IPv4 and IPv6) configurations based on their network requirements. (f2a72a85)
• client-bedrock-agentcore-control: Added support for configuring identity providers and inbound authorizers within a private VPC for AWS Bedrock AgentCore, enabling secure network connection without public internet access (a0bf24cd)
• client-connect: Amazon Connect is expanding attachment capabilities to give customers greater flexibility and control. Currently limited to predefined file types, the new feature will allow contact center administrators to customize which file extensions and sizes are supported across chat, email, tasks, and cases. (7e987e88)
• client-connecthealth: Corrected CreateWebAppConfiguration documentation. Adding slash as an allowed character for the Ambient documentation agent to allow pronoun specifications. (c21882c4)

Bug Fixes

• client-kinesis: tolerance for flaky H2 session ordering assertion in E2E test (#7959) (58734960)

---

For list of updated packages, view updated-packages.md in assets-3.1037.0.zip

3.1036.0(2026-04-23)

Chores

• codegen: sync for http2 session closure, retry longpoll backoff, and fast-xml-parser version bump (#7958) (107aefc4)
• xml-builder: up fast-xml-parser to 5.7.1 (#7957) (110b1c01)

Documentation Changes

• client-pcs: This release adds support for Slurm 25.11 with expedited requeue enabled by default for jobs failing due to node issues, configurable requeue delay, health checks at node startup only, and unauthenticated HTTP endpoints disabled by default for improved security. (1110500a)

New Features

• client-datazone: Releasing For LakehouseProperties attributes in the Connections API's (d0c03722)
• client-iot-managed-integrations: Adds "Status" field to provisioning profile operation response types, giving users visibility into the readiness of a provisioning profile to be used for device provisioning. (72d6968c)
• client-opensearch: Amazon OpenSearch UI applications now support cross-Region domain association, enabling you to connect OpenSearch Dashboards in one AWS Region to OpenSearch domains in other Regions within the same partition for centralized data visualization. (600311b9)

Tests

• client-transcribe-streaming: add concurrency to startStreamTranscription test (#7948) (e2cf194b)

---

For list of updated packages, view updated-packages.md in assets-3.1036.0.zip

3.1035.0(2026-04-22)

New Features

• client-iot-wireless: Enable customers to optionally specify a desired confidence level for Cellular and WiFi position estimates. Customers can use this to trade off confidence level and radius of uncertainty based on their needs. (9fcaea59)
• client-ecs: GPU health monitoring and auto-repair for ECS Managed Instances (0ffa1090)
• client-osis: Update the pipeline configuration body character limit for the CreatePipeline API call. (d19d4063)
• client-opensearch: Adds support for RollbackServiceSoftwareUpdate API (e8b37945)
• client-batch: Support of S3Files volume type, container start and stop timeouts. (802ac4b8)
• client-ec2: Managed resource visibility settings control whether resources that AWS services provision on your behalf within your AWS account appear in your Amazon console views and API list operations. (698293af)
• client-emr-serverless: This release adds support for Spark connect sessions starting with release label emr-7.13.0. (966d4934)
• client-bedrock-agentcore: Adds support for Amazon Bedrock AgentCore Harness data plane APIs, enabling customers to invoke managed agent loops and execute commands on live agent sessions with streaming responses. (a465bad8)
• client-s3-control: This release adds support for five additional checksum algorithms for data integrity checking in Amazon S3 - MD5, SHA-512, XXHash3, XXHash64, and XXHash128. (e8c4a764)
• client-bedrock-agentcore-control: Adds support for Amazon Bedrock AgentCore Harness control plane APIs, enabling customers to create, manage, and configure managed agent loops with customizable models, tools, memory, and isolated execution environments. (ace8fec5)
• client-ivs: Adds support for Amazon IVS server-side ad insertion (a4a29e9e)
• client-s3: This release adds five additional checksum algorithms for S3 data integrity (MD5, SHA-512, XXHash3, XXHash64, XXHash128) and support for S3 Inventory on directory buckets (S3 Express One Zone). (41a6a595)
• client-lambda: Add Ruby 4.0 (ruby4.0) support to AWS Lambda. (ece8ce80)

Bug Fixes

• client-s3: retry errors with 200 status code (#7945) (7d9d8d17)
• client-sts: override IDPCommunicationError to be retryable (#7946) (d75e129a)

Tests

• clients: add snapshot tests for http2-default clients (#7947) (189729bb)
• client-kinesis: http2 session concurrency tests (#7941) (408d99eb)

---

For list of updated packages, view updated-packages.md in assets-3.1035.0.zip

3.1034.0(2026-04-21)

Chores

• core/client: retry behavior control flag (#7943) (f8a0e2eb)
• codegen: sync for http2 session concurrency fixes (#7942) (273ad5be)

New Features

• client-snowball: This release adds Smithy RPC v2 CBOR as an additional protocol alongside the existing AWS JSON 1.1. The SDK will prioritize its most performant protocol. (dc2372c3)
• client-compute-optimizer: This release adds Smithy RPC v2 CBOR as an additional protocol alongside the existing AWS JSON 1.0. The SDK will prioritize its most performant protocol. (bfd1554d)
• client-cognito-identity-provider: Adding dutch language support for Cognito Managed Login and Terms on Console (dca261d2)
• client-compute-optimizer-automation: This release adds Smithy RPC v2 CBOR as an additional protocol alongside the existing AWS JSON 1.0. The SDK will prioritize its most performant protocol. (1dce21e2)
• client-network-firewall: Support for new types of partner managed rulegroups for Network Firewall Service (267a4f8e)
• client-gamelift: This release adds Smithy RPC v2 CBOR as an additional protocol alongside the existing AWS JSON 1.1. The SDK will prioritize its most performant protocol. (c1e73830)
• client-sagemaker: SageMaker AI now supports generative AI inference recommendations. Provide your model and workload, and SageMaker AI optimizes configurations, benchmarks them on real GPUs, and returns deployment-ready recommendations with validated metrics, accelerating the path to production from weeks to hours. (d111c8b8)
• client-marketplace-entitlement-service: This release adds Smithy RPC v2 CBOR as an additional protocol alongside the existing AWS JSON 1.1. The SDK will prioritize its most performant protocol. (76ca21fc)
• client-comprehendmedical: This release adds Smithy RPC v2 CBOR as an additional protocol alongside the existing AWS JSON 1.1. The SDK will prioritize its most performant protocol. (d3de08b9)

Bug Fixes

• lockfile: update yarn.lock for util-retry resolution version (#7944) (f83dd482)

---

For list of updated packages, view updated-packages.md in assets-3.1034.0.zip

3.1033.0(2026-04-20)

Documentation Changes

• client-guardduty: Expanded support for new suppression rule fields. (f0bb9093)

New Features

• clients:
  • update client endpoints as of 2026-04-20 (d6a7886a)
  • use binary decision diagrams for endpoint resolution (#7931) (ff1b2bae)
• client-application-signals: Releasing Second phase of SLO Recommendations where you can create recommended SLOs out-of-the box using CreateSLO API (266b97c3)
• client-ec2: Added Transit Gateway Integration into AWS Client VPN. (7ea00cb5)
• client-observabilityadmin: Enablement for Security Hub v2 via Observability Admin Telemetry Rule for account and organization level. (f70978fb)
• client-evs: Amazon EVS now allows you to create connectors to your vCenter appliances and create Windows Server entitlements for virtual machines running in your EVS environments (f4cdcf8d)
• client-location: This release adds support for new Job APIs for bulk workloads. The initial job type supported is Address Validation. The new APIs added are StartJob, CancelJob, ListJobs, and GetJob. (444f15ce)
• client-kafka: Amazon MSK Replicator now supports data migration from external Apache Kafka clusters to Amazon MSK Express brokers. This release adds SaslScram authentication with TLS encryption, enhanced consumer offset synchronization, and customer log forwarding for troubleshooting. (543ff571)
• client-bedrock-agentcore-control: Supporting listingMode for AgentCore Gateway MCP server targets (23d06d56)

Bug Fixes

• core: replace Object.entries with for-in loops in shape serde (#7940) (785e3b28)

---

For list of updated packages, view updated-packages.md in assets-3.1033.0.zip

3.1032.0(2026-04-17)

Documentation Changes

• client-neptune: Improving Documentation for Neptune (e27d9cd0)

New Features

• clients: update client endpoints as of 2026-04-17 (1fd8c265)
• client-connect: Fixes in SDK for customers using TestCase APIs (bd88a7ec)
• client-imagebuilder: ImportDiskImage API adds registerImageOptions for Secure Boot control and custom UEFI data. It adds windowsConfiguration for selecting a specific edition from multi-image .wim files during ISO import. (d211b308)
• client-quicksight: Public release of dashboard customization summary, S3 Tables data source type, Athena cross-account connector, custom sorting for controls, and AI-powered analysis generation. (da327c47)
• client-sagemaker: Adds support for providing NetworkInterface for efa enabled instances and Simplified cluster creation for Slurm-orchestrated clusters with optional Lifecycle Script (LCS) configuration. (ffcb883d)
• client-cleanrooms: This release adds support for configurable spark properties for Cleanrooms PySpark workloads. (c5de5506)
• client-groundstation: Adds support for updating contacts, listing antennas, and listing ground station reservations. New API operations - UpdateContact, ListContactVersions, DescribeContactVersion, ListAntennas, and ListGroundStationReservations. (360c3817)
• client-sts: The STS client now supports configuring SigV4a through the auth scheme preference setting. SigV4a uses asymmetric cryptography, enabling customers using long-term IAM credentials to continue making STS API calls even when a region is isolated from the partition leader. (c5755466)
• client-connectcampaignsv2: This release adds support for campaign entry limits configuration and hourly refresh frequency in Amazon Connect Outbound Campaigns. (4ee31aed)

Bug Fixes

• core: reduce object allocations in protocol serde (#7939) (d0c9af06)

---

For list of updated packages, view updated-packages.md in assets-3.1032.0.zip