Sourced from @​aws-sdk/client-sts's releases.

v3.886.0

3.886.0(2025-09-10)

Chores

• middleware-recursion-detection:
  • read TraceID from Lambda Invoke Store (#7293) (ac324bb6)
  • add no-op middleware outside of Node.js (#7326) (9484757b)

New Features

• clients: update client endpoints as of 2025-09-10 (dc8054d1)
• client-payment-cryptography: AWS Payment Cryptography Service now supports Multi-Region key replication. Customers can choose to automatically distribute keys across AWS Regions. (6e51152f)
• client-networkflowmonitor: Added new enum value (AWS::Region) for type field under MonitorLocalResource and MonitorRemoteResource. Workload Insights and Monitor top contributors queries now support a new DestinationCategory (INTER_REGION). (08380595)

---

For list of updated packages, view updated-packages.md in assets-3.886.0.zip

v3.885.0

3.885.0(2025-09-09)

Chores

• scripts: report bundler sizes for assorted app configurations (#7323) (ccab3901)

Documentation Changes

• add effective-practices supplemental documentation (#7324) (62f319ce)

New Features

• clients: update client endpoints as of 2025-09-09 (a2f7bf4d)
• client-organizations: Documentation updates for AWS Organizations APIs. (aea46230)
• client-connect: SDK release for user defined predefined attributes. (3e7b610c)
• client-cloudwatch: Added a new API - DescribeAlarmContributors API, to retrieve alarm contributors in ALARM state. Added support in DescribeAlarmHistory API to query alarm contributor history (de425726)
• client-sagemaker: Released IPv6 support with dual-stack domain options on SageMaker Studio and introduced support for p6-b200.48xlarge instance type on SageMaker Studio for JupyterLab and CodeEditor applications. (6553acaf)
• client-mediapackagev2: Added CUE tag SCTE output to MediaPackageV2 HLS and LL-HLS manifests. (653470b9)
• client-datazone: Adds support for custom blueprints (8ba331f3)
• client-auto-scaling: Added WaitForTransitioningInstances parameter to the CancelInstanceRefresh API, allowing the caller to cancel an instance refresh without waiting for on-going launches and terminations. (aee23c88)

---

For list of updated packages, view updated-packages.md in assets-3.885.0.zip

v3.884.0

3.884.0(2025-09-08)

... (truncated)

Sourced from @​aws-sdk/client-sts's changelog.

3.886.0 (2025-09-10)

Note: Version bump only for package @​aws-sdk/client-sts

3.883.0 (2025-09-05)

Note: Version bump only for package @​aws-sdk/client-sts

3.882.0 (2025-09-04)

Note: Version bump only for package @​aws-sdk/client-sts

3.879.0 (2025-08-29)

Note: Version bump only for package @​aws-sdk/client-sts

3.876.0 (2025-08-26)

Note: Version bump only for package @​aws-sdk/client-sts

3.873.0 (2025-08-21)

Note: Version bump only for package @​aws-sdk/client-sts

3.872.0 (2025-08-20)

... (truncated)

• 52fd2ca Publish v3.886.0
• 756643e Publish v3.883.0
• 2481519 Publish v3.882.0
• b0f9107 chore(codegen): sync for eventstream codegen, schema bucketing (#7306)
• 6681c80 Publish v3.879.0
• 139aa8d chore(codegen): sync for schema-serde event-streams (#7291)
• dec0722 Publish v3.876.0
• 308b00e Publish v3.873.0
• 011b38c chore: rename vitest.config.ts to *.mts (#7262)
• 0b2e67c Publish v3.872.0
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