NewYour coding agent can read the release notes before it upgrades.Set up the MCP server →
npm · #726 most downloaded on npm
[](https://www.npmjs.com/package/@aws-sdk/region-config-resolver) [](https://www.npmj
Last release 9 days ago
22 Sep 2026
Ships on a steady schedule
a new release about every 2 weeks
Nearly every release is documented
notes for 60 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
3 years old
126 releases · first in 2023
clients: update client endpoints as of 2025-10-31
For list of updated packages, view updated-packages.md in assets-3.922.0.zip
One column per quarter.
codegen: sync for waiter and proxy fixes
For list of updated packages, view updated-packages.md in assets-3.921.0.zip
add exception to eslint rule for import paths
For list of updated packages, view updated-packages.md in assets-3.920.0.zip
deps-dev: bump happy-dom from 20.0.0 to 20.0.2
For list of updated packages, view updated-packages.md in assets-3.914.0.zip
codegen: sync for node-http timeout fixes, deprecated documentation
For list of updated packages, view updated-packages.md in assets-3.910.0.zip
add more bundle types to the benchmark
For list of updated packages, view updated-packages.md in assets-3.901.0.zip
pull request build on PR opened event
For list of updated packages, view updated-packages.md in assets-3.893.0.zip
scripts: turn off verdaccio benchmark script
For list of updated packages, view updated-packages.md in assets-3.890.0.zip
codegen: update deprecated APIs in build.gradle.kts
@smithy/ dependency versions (#7328) (9963c983)For list of updated packages, view updated-packages.md in assets-3.887.0.zip
util-endpoints: update aws partitions.json
For list of updated packages, view updated-packages.md in assets-3.873.0.zip
client-ec2: Mark Elastic Inference Accelerators and Elastic Graphics Processor parameters as deprecated on the RunInstances and LaunchTemplate APIs.
For list of updated packages, view updated-packages.md in assets-3.862.0.zip
token-providers: add feature ID 'BEARER_SERVICE_ENV_VARS'
For list of updated packages, view updated-packages.md in assets-3.840.0.zip
codegen: update for schema testing
For list of updated packages, view updated-packages.md in assets-3.821.0.zip
client-deadline: AWS Deadline Cloud service-managed fleets now support configuration scripts. Configuration scripts make it easy to install additional
codegen: allow overwriting protocol priority order
client-ec2: This release adds support for Amazon EBS Provisioned Rate for Volume Initialization, which lets you specify a volume initialization rate t
client-workspaces-thin-client: Deprecate tags field in Get API responses
client-ec2: Added "future" allocation type for future dated capacity reservation
credential-providers: supply backup credentials to fromTemporaryCredentials
client-iotsecuretunneling: Adds dualstack endpoint support for IoT Secure Tunneling
xhr-http-handler: fix abort signal sharing for multiple requests
client-dlm: This release adds support for Local Zones in Amazon Data Lifecycle Manager EBS snapshot lifecycle policies.
client-bcm-pricing-calculator: Updated condition key inference from Workload Estimate, Bill Scenario, and Bill Estimate resources. Updated documentati
client-b2bi: Add new X12 transactions sets and versions
client-partnercentral-selling: Announcing AWS Partner Central API for Selling: This service launch Introduces new APIs for co-selling opportunity mana
client-accessanalyzer: Expand analyzer configuration capabilities for unused access analyzers. Unused access analyzer configurations now support the a
client-codebuild: AWS CodeBuild now adds additional compute types for reserved capacity fleet.
client-appconfig: This release improves deployment safety by granting customers the ability to REVERT completed deployments, to the last known good st
middleware-user-agent: ignore errors from inspecting credentials
scripts: process commits since origin/main in test:e2epreview
s3-request-presigner: enable overriding hoistable headers
codegen: fix setting of default signing name
launchType and sourceIPs fields to GuardDuty findings. (13c3582)client-cognito-identity: This release adds sensitive trait to some required shapes.
util-dynamodb: perform global interface check in NativeAttributeBinary union
client-ec2: Documentation updates for Elastic Compute Cloud (EC2).
lib-storage: ignore overall data content-length for UploadPart operation
credentials-provider-ini: include general http provider when sourcing EcsContainer credentials
credential-providers: use latest version for client peerDependencies
client-eventbridge: Amazon EventBridge introduces KMS customer-managed key (CMK) encryption support for custom and partner events published on EventBr
client-cognito-identity-provider: Add EXTERNAL_PROVIDER enum value to UserStatusType.
client-bedrock-agent: This release adds support for using MongoDB Atlas as a vector store when creating a knowledge base.
client-backup: This release introduces a boolean attribute ManagedByAWSBackupOnly as part of ListRecoveryPointsByResource api to filter the recovery p
client-ivs-realtime: adds support for multiple new composition layout configuration options (grid, pip)
middleware-sdk-s3: restore bucketEndpoint configurability
core: add error metadata indicating clock skew correction
client-rds: Add pattern and length based validations for DBShardGroupIdentifier
client-sts: pass parent logger & requestHandler to STS
credential-provider-node: pass client region to inner credential client region
middleware-sdk-s3: do not warn when content-length is 0
get full list of exports for esm compat in dist-cjs
client-b2bi: Increasing TestMapping inputFileContent file size limit to 5MB and adding file size limit 250KB for TestParsing input file. This release
dependency check script and undeclared dependencies
client-connect: Amazon Connect, Contact Lens Evaluation API increase evaluation notes max length to 3072.
middleware-compression: add missing @aws-sdk prefix in package name
client-workspaces-thin-client: add compatibility alias
client-backup: AWS Backup - Features: Add VaultType to the output of DescribeRecoveryPoint, ListRecoveryPointByBackupVault API and add ResourceType to
client-qconnect: This release adds the PutFeedback API and allows providing feedback against the specified assistant for the specified target.
client-backup: AWS Backup - Features: Provide Job Summary for your backup activity.
[@smithy](https://github.com/smithy).api#httpBearerAuth (#5271) (2e1ac5b)codegen: use partial record for enum keyed types
client-application-discovery-service: This release introduces three new APIs: StartBatchDeleteConfigurationTask, DescribeBatchDeleteConfigurationTask,
Your coding agent can read these notes before it upgrades. Set up the MCP server →