3.1001.0(2026-03-03)

Chores

• codegen: upgrade smithy 1.68.0 (#7806) (ab9e7759)
• util-user-agent-node: read typescript package.json version from process.cwd() (#7802) (d1523943)
• scripts: script for setting * versions in workspace (#7805) (8cc388f2)
• ci: run test-codegen as part of CI (#7795) (ae35327a)
• deps: bump fast-xml-parser from 5.3.6 to 5.4.1 (#7796) (c0dac298)

New Features

• clients: update client endpoints as of 2026-03-03 (f0635119)
• client-bedrock-agentcore-control: Support for AgentCore Policy GA (b71557c8)
• client-cloudwatch-logs: CloudWatch Logs updates- Added support for the PutBearerTokenAuthentication API to enable or disable bearer token authentication on a log group. For more information, see CloudWatch Logs API documentation. (4efe87a3)
• client-datazone: Adding QueryGraph operation to DataZone SDK (5aaa6300)
• client-sagemaker: This release adds b300 and g7e instance types for SageMaker inference endpoints. (823258f2)
• client-partnercentral-channel: Adds the Resold Unified Operations support plan and removes the Resold Business support plan in the CreateRelationship and UpdateRelationship APIs (d87cfc94)

Bug Fixes

• util-user-agent-node: validate typescript version for semver and strip metadata (#7799) (f5a49a13)

For list of updated packages, view updated-packages.md in assets-3.1001.0.zip

3.1000.0(2026-02-27)

New Features

• client-arc-region-switch: Post-Recovery Workflows enable customers to maintain comprehensive disaster recovery automation. This allows customer SREs and leadership to have complete recovery orchestration from failover through post-recovery preparation, ensuring Regions remain ready for subsequent recovery events. (3abb5202)
• client-keyspacesstreams: Added support for Change Data Capture (CDC) streams with Duration DataType. (59b94328)
• client-batch: This feature allows customers to specify the minimum time (in minutes) that AWS Batch keeps instances running in a compute environment after all jobs on the instance complete (25f4947a)
• client-cognito-identity-provider: Cognito is introducing a two-secret rotation model for app clients, enabling seamless credential rotation without downtime. Dedicated APIs support passing in a custom secret. Custom secrets need to be at least 24 characters. This eliminates reconfiguration needs and reduces security risks. (582a3813)
• client-bedrock: Added four new model lifecycle date fields, startOfLifeTime, endOfLifeTime, legacyTime, and publicExtendedAccessTime. Adds support for using the Converse API with Bedrock Batch inference jobs. (29b1fe6d)
• client-odb: ODB Networking Route Management is a feature improvement which allows for implicit creation and deletion of EC2 Routes in the Peer Network Route Table designated by the customer via new optional input. This feature release is combined with Multiple App-VPC functionality for ODB Network Peering(s). (d372d85d)
• client-customer-profiles: This release introduces an optional SourcePriority parameter to the ProfileObjectType APIs, allowing you to control the precedence of object types when ingesting data from multiple sources. Additionally, WebAnalytics and Device have been added as new StandardIdentifier values. (6166dfb7)
• client-connect: Deprecate EvaluationReviewMetadata's CreatedBy and CreatedTime, add EvaluationReviewMetadata's RequestedBy and RequestedTime (df058ded)
• client-ram: Resource owners can now specify ResourceShareConfiguration request parameter for CreateResourceShare API including RetainSharingOnAccountLeaveOrganization boolean parameter (3cc0ca9d)
• client-health: Updates the regex for validating availabilityZone strings used in the describe events filters. (eded08f6)
• client-transcribe-streaming: AWS Transcribe Streaming now supports specifying a resumption window for the stream through the SessionResumeWindow parameter, allowing customers to reconnect to their streams for a longer duration beyond stream start time. (56168c57)

Tests

• clients: enable snapshots for small subset of clients (#7790) (822c995d)

For list of updated packages, view updated-packages.md in assets-3.1000.0.zip

3.999.0(2026-02-26)

Chores

• validate codegen changes using yarn generate-clients (#7780) (b7c1aa20)
• packages: reapply eslint rules (#7789) (ab81c738)

New Features

• client-securityhub: Security Hub added EXTENDED PLAN integration type to DescribeProductsV2 and added metadata.product.vendor name GroupBy support to GetFindingStatisticsV2 (1d1c9825)
• client-ec2: Add c8id, m8id and hpc8a instance types. (f49cb0c1)
• client-ecs: Adding support for Capacity Reservations for ECS Managed Instances by introducing a new "capacityOptionType" value of "RESERVED" and new field "capacityReservations" for CreateCapacityProvider and UpdateCapacityProvider APIs. (4a7cfd05)
• client-marketplace-entitlement-service: Added License Arn as a new optional filter for GetEntitlements and LicenseArn field in each entitlement in the response. (b884b35b)
• client-marketplace-metering: Added LicenseArn to ResolveCustomer response and BatchMeterUsage usage records. BatchMeterUsage now accepts LicenseArn in each UsageRecord to report usage at the license level. Added InvalidLicenseException error response for invalid license parameters. (f5f5c096)
• client-backup-gateway: This release updates GetGateway API to include deprecationDate and softwareVersion in the response, enabling customers to track gateway software versions and upcoming deprecation dates. (9dd68ddc)
• util-user-agent-node: populate typescript version in user agent when available (#7786) (0a5ab579)

For list of updated packages, view updated-packages.md in assets-3.999.0.zip

3.998.0(2026-02-25)

Chores

• scripts: use $npm_package_name in build:include:deps script (#7782) (6e324394)
• codegen: sync for checksum algorithm extensions (#7781) (ae4f994f)

Documentation Changes

• client-batch: AWS Batch documentation update for service job capacity units. (2f11daa7)

New Features

• clients: update client endpoints as of 2026-02-25 (9bb005ef)
• client-ec2: Add support for EC2 Capacity Blocks in Local Zones. (7029db2c)
• client-ecr: Update repository name regex to comply with OCI Distribution Specification (fa176d37)
• client-wafv2: AWS WAF now supports GetTopPathStatisticsByTraffic that provides aggregated statistics on the top URI paths accessed by bot traffic. Use this operation to see which paths receive the most bot traffic, identify the specific bots accessing them, and filter by category, organization, or bot name. (68165e55)
• client-neptune: Neptune global clusters now supports tags (e3c73a0f)
• middleware-flexible-checksums: allow custom checksum algorithm implementations (#7746) (34e99cdd)

Tests

• util-user-agent-node: add integration test (#7784) (d18e5392)
• build: enable snapshot tests - attempt 3 (#7777) (a88cf57c)

For list of updated packages, view updated-packages.md in assets-3.998.0.zip

3.997.0(2026-02-24)

Chores

• util-endpoints: update aws partitions.json (ba2bbcd3)
• endpoints: update endpoints model (61dd47fe)
• models: update API models (e3339290)
• packages: use open version range for additional packages (#7774) (3f776c33)
• codegen: sync for checksum stream backpressure (#7776) (14fc5717)

New Features

• clients: update client endpoints as of 2026-02-24 (3f22faa1)
• client-observabilityadmin: Adding a new field in the CreateCentralizationRuleForOrganization, UpdateCentralizationRuleForOrganization API and updating the GetCentralizationRuleForOrganization API response to include the new field (7025fca9)
• client-cloudwatch: This release adds the APIs (PutAlarmMuteRule, ListAlarmMuteRules, GetAlarmMuteRule and DeleteAlarmMuteRule) to manage a new Cloudwatch resource, AlarmMuteRules. AlarmMuteRules allow customers to temporarily mute alarm notifications during expected downtime periods. (cc014d1a)
• client-elasticsearch-service: Fixed HTTP binding for DescribeDomainAutoTunes API to correctly pass request parameters as query parameters in the HTTP request. (aff0c5eb)
• client-ec2: Adds httpTokensEnforced property to ModifyInstanceMetadataDefaults API. Set per account or manage organization-wide using declarative policies to prevent IMDSv1-enabled instance launch and block attempts to enable IMDSv1 on existing IMDSv2-only instances. (89d8e7e9)
• client-medialive: AWS Elemental MediaLive - Added support for Elemental Inference for Smart Cropping and Clipping features for MediaLive. (967c712b)
• client-partnercentral-selling: Added support for filtering opportunities by target close date in the ListOpportunities API. You can now filter results to return opportunities with a target close date before or after a specified date, enabling more precise opportunity searches based on expected closure timelines. (bf803227)
• client-opensearch: Fixed HTTP binding for DescribeDomainAutoTunes API to correctly pass request parameters as query parameters in the HTTP request. (5aaa8bc9)
• client-elementalinference: Initial GA launch for AWS Elemental Inference including capabilities of Smart Crop and Live Event Clipping (592e5a73)

For list of updated packages, view updated-packages.md in assets-3.997.0.zip

3.996.0(2026-02-23)

Chores

• build:
  • remove redundant client codegen test (#7761) (58b80de0)
  • disable snapshot write/compare (#7760) (4fadf483)

Documentation Changes

• client-controlcatalog: Updated ExemptedPrincipalArns parameter documentation for improved accuracy (dd772c6d)

New Features

• clients: update client endpoints as of 2026-02-23 (02d83401)
• client-wickr: AWS Wickr now provides APIs to manage your Wickr OpenTDF integration. These APIs enable you to test and save your OpenTDF configuration allowing you to manage rooms based on Trusted Data Format attributes. (750b4d86)
• client-bedrock: Automated Reasoning checks in Amazon Bedrock Guardrails now support fidelity report generation. The new workflow type assesses policy coverage and accuracy against customer documents. The GetAutomatedReasoningPolicyBuildWorkflowResultAssets API adds support for the three new asset types. (3fe66102)
• client-dynamodb: This change supports the creation of multi-account global tables. It adds one new arguments to UpdateTable, GlobalTableSettingsReplicationMode. (8e185cb4)
• client-quicksight: Adds support for SEMISTRUCT to InputColumn Type (581e9ea9)
• client-connectcases: SearchCases API can now accept 25 fields in the request and response as opposed to the previous limit of 10. DeleteField's hard limit of 100 fields per domain has been lifted. (21ae04f9)
• client-mediatailor: Updated endpoint rule set for dualstack endpoints. Added a new opt-in option to log raw ad decision server requests for Playback Configurations. (3068c8ee)
• client-datazone: Add workflow properties support to connections APIs (b76f82b3)

Bug Fixes

• core: handle empty error response body in AwsQuery protocol deserialization (#7766) (7d973147)
• scripts: disable Rollup externalLiveBindings to fix Jest auto-mocking (#7767) (95d1cc6c)
• protocols: handle missing error.Error in queryCompat mode (#7758) (15a27f99)

Other Changes

• build: revert - run partial package build prior to snapshot-write (#7768)" (#7775) (fb08e5f8)

Tests

• build: run partial package build prior to snapshot-write (#7768) (ce3811c8)
• clients: add snapshot tests (#7755) (6a275c28)

For list of updated packages, view updated-packages.md in assets-3.996.0.zip

3.995.0(2026-02-20)

Chores

• codegen: bump codegen version to 0.45.0 (#7752) (3c93f8ab)
• util-user-agent-node: populate metadata of alternative JavaScript runtimes (#7754) (79d2c235)
• make PR template checklist easier to edit (#7753) (be25ea35)

New Features

• clients: update client endpoints as of 2026-02-20 (aa23f1e0)
• client-appstream: Adding new attribute to disable IMDS v1 APIs for fleet, Image Builder and AppBlockBuilder instances. (72021889)
• client-sagemaker-runtime: Added support for S3OutputPathExtension and Filename parameters to the InvokeEndpointAsync API to allow users to customize the S3 output path and file name for async inference response payloads. (edac3d73)
• client-trustedadvisor: Adding a new enum attribute(statusReason) to TrustedAdvisorAPI response. This attribute explains reasoning behind check status for certain specific scenarios. (2d4a1eb4)
• client-ecs: Migrated to Smithy. No functional changes (20258a5f)
• client-ssm: Add support for AssociationDispatchAssumeRole in AWS SSM State Manager. (83535fc8)
• client-signer-data: This release introduces AWS Signer Data Plane SDK client supporting GetRevocationStatus API. The new client enables AWS PrivateLink connectivity with both private DNS and VPC endpoint URLs. (b03b059d)

For list of updated packages, view updated-packages.md in assets-3.995.0.zip

3.994.0(2026-02-19)

Chores

• codegen: bump Gradle to 9.3.1 (#7750) (9db72de8)

New Features

• client-pca-connector-scep: AWS Private CA Connector for SCEP now supports AWS PrivateLink, allowing your clients to request certificates from within your Amazon Virtual Private Cloud (VPC) without traversing the public internet. With this launch, you can create VPC endpoints to connect to your SCEP connector privately. (6ffd8f08)
• client-bcm-dashboards: The Billing and Cost Management GetDashboard API now returns identifier for each widget, enabling users to uniquely identify widgets within their dashboards. (4d6e1de7)
• client-ecr: Adds multiple artifact types filter support in ListImageReferrers API. (9335ea37)

For list of updated packages, view updated-packages.md in assets-3.994.0.zip

3.993.0(2026-02-18)

Chores

• bump fast-xml-parser to 5.3.6 (#7747) (74d03faf)
• codegen: fix undefined http binding top level members (#7741) (4b026420)

Documentation Changes

• client-connect: Correcting in-app notifications API documentation. (6220881a)

New Features

• clients: update client endpoints as of 2026-02-18 (c1adc9d8)
• client-cleanrooms: This release adds support for federated catalogs in Athena-sourced configured tables. (f657502f)

For list of updated packages, view updated-packages.md in assets-3.993.0.zip

3.992.0(2026-02-17)

New Features

• clients: update client endpoints as of 2026-02-17 (72c78059)
• client-ec2: Add Operator field to CreatePlacementGroup and DescribePlacementGroup APIs. (ccdf06ad)
• client-rds: Adds support for the StorageEncryptionType field to specify encryption type for DB clusters, DB instances, snapshots, automated backups, and global clusters. (976ce193)
• client-grafana: This release updates Amazon Managed Grafana's APIs to support customer managed KMS keys. (276a337c)
• client-workspaces-web: Adds support for branding customization without requiring a custom wallpaper. (dce78467)

For list of updated packages, view updated-packages.md in assets-3.992.0.zip