AWS SDK for JavaScript v3 is a modular AWS SDK for building JavaScript and TypeScript apps that call Amazon Web Services. It provides separate packages for each service, first-class TypeScript support, and a middleware stack, making it useful for projects targeting services like DynamoDB, Lambda, and S3.
Project status
- Actively maintained, with an upstream push on 2026-11-05 and frequent recent updates.
- Updates appear roughly daily on working days, with occasional gaps of several days.
AI summary generated
Recent updates
v3.1164.0
AWS SDK for JavaScript v3.1164.0 adds service API and model support across Athena, Auto Scaling, Bedrock Agent, Connect, RAM, DataZone, Glue, SSM, and other clients. It also updates endpoint and partition data, marks selected Lightsail response fields as sensitive, and fixes MediaConvert HEVC manifest codec output.
SecurityFeaturesv3.1163.0
Version 3.1163.0 updates AWS SDK service APIs and adds support for several new service capabilities, including a new Account Access Runtime client. The release also fixes SageMaker image waiters and snapshot-testing checksum field handling; no breaking changes are identified in the supplied diff.
Featuresv3.1162.0
Version 3.1162.0 adds AWS service API and model updates across numerous clients, including new operations and fields, plus per-service default socket timeouts. It also updates client endpoints, marks Lookout for Equipment APIs deprecated, fixes a generated TypeScript import, and corrects documentation typos.
Featuresv3.1161.0
Version 3.1161.0 adds AWS service model updates across multiple clients, including MSK exporter configuration for AMP and new API fields and operations for Lambda, CloudWatch Logs, SageMaker, Omics, DocumentDB, Connect, Customer Profiles, and Timestream InfluxDB. It also updates endpoint metadata and fixes clock-skew correction so server processing time is excluded.
Featuresv3.1160.0
Version 3.1160.0 adds AWS service-model support for Clean Rooms, Bedrock AgentCore, WAFv2, Lightsail, and Image Builder, along with xxHash and SHA-512 checksum support and Smithy RPCv2 JSON code generation. The supplied diff excerpt is truncated, so it does not expose enough implementation files to independently verify all announced features; the visible package changes include routine version bumps and updated internal dependencies.
Featuresv3.1159.0
Version 3.1159.0 adds AWS service API support across Connect, EC2, OpenSearch, IVS, ACM, and other clients, alongside an S3 Express cache-scoping bug fix. The diff is primarily generated client updates, package version and dependency bumps, and the documented readability lint change; no undocumented breaking change is apparent.
Featuresv3.1158.0
Version 3.1158.0 adds AWS service API and model support across License Manager, ECS, Bedrock AgentCore Control, Inspector, Lightsail, and EC2, plus an SQS polling utility. The release also includes an S3 test-isolation fix and package/tooling version updates.
Featuresv3.1157.0
AWS SDK for JavaScript v3.1157.0 adds generated client support for numerous AWS service API updates, including new operations and data types across services such as KMS, Billing, MediaConnect, and SageMaker. It also updates service endpoint metadata and synchronizes the documented socket-timeout and RPC v2 JSON defaults; the provided diff shows no breaking API changes.
Featuresv3.1156.0
AWS SDK for JavaScript v3.1156.0 adds service APIs and model updates across OpenSearch Serverless, Continuum, Connect, EC2, Cloud WAN, Bedrock AgentCore, Elemental Inference, Glue, MSK Connect, and IVS Real-Time. It also updates client endpoints and documents that Lambda durable functions support payloads up to 1 MB for checkpoints, callback completion, and error details.
Featuresv3.1155.0
Release v3.1155.0 includes multiple generated client feature updates (for services like QuickSight, DataZone, Lex Models V2, Redshift Data, etc.) plus a few repo maintenance chores. The code diff shows broad, repo-wide version bumps and dependency minor/patch bumps across many @aws-sdk/* client packages, along with documentation tweaks related to retry mode.
Featuresv3.1154.0
Release v3.1154.0 primarily adds new AWS service client capabilities (for Bedrock Guardrails, CloudWatch anomaly detector settings, DynamoDB multi-Region replica disassociation, RDS On-Demand Capacity Reservations, and several others). The provided code diff excerpt largely shows mechanical version and changelog updates across many generated client packages rather than changes to shared runtime APIs.
Featuresv3.1153.0
Release v3.1153.0 includes a mix of client-level API additions (new optional fields/parameters and new operations for specific AWS services), plus a couple of build or tooling bug fixes. The release notes also mention a core change to consume a JSON codec from @smithy/core and a synchronization of codegen with schema server plugin changes.
Featuresv3.1152.0
Release v3.1152.0 primarily documents additive service features across multiple AWS SDK clients, plus an update to client endpoints and a preview publication for lib-transfer-manager. The provided code diff excerpt mostly shows changelog and package.json version bumps (v3.1151.0 to v3.1152.0) across many client packages, with little to no visible API or implementation change in the snippet.
Featuresv3.1151.0
Release v3.1151.0 updates many AWS SDK v3 client packages, adding new service APIs and model support across multiple domains. In addition to generated client changes, it includes build/tooling chores around moving lib-transfer-manager under a new preview/ folder. The release notes highlight specific feature additions for several clients, but the diff also shows at least one notable model JSDoc semantic change that is not spelled out in the notes.
Featuresv3.1150.0
Release v3.1150.0 primarily aggregates a set of documented AWS service client feature additions (new operations/fields) plus one documented core bug fix related to clock-skew sampling for event-stream outputs. The provided diff segments also show broad version bumps across many client packages and dependency range updates to core packages.
Featuresv3.1149.0
v3.1149.0 introduces several new service APIs and capability updates (Deadline new ListMemberships, Marketplace Metering AgreementId, QuickSight custom permissions, MediaTailor HTTP caching settings, SecurityAgent test scope). The release notes also call out codegen synchronization and two lib-transfer-manager fixes related to multipart upload behavior.
Featuresv3.1148.0
v3.1148.0 primarily consists of service client updates and one core bug fix. The release notes call out multiple new service features (including Smithy RPC v2 CBOR protocol support for several clients) and a transfer manager checksum behavior fix.
Featuresv3.1147.0
Release v3.1147.0 updates the AWS SDK JS v3 package versions broadly and records three documented functional changes: client endpoint updates, removal of non-GA operations from client-lambda-web, and an opt-in O_DIRECT path for lib-transfer-manager file downloads. From the provided code diff excerpt, most changes visible are changelog/version bumps rather than direct API surface changes.
BreakingFeaturesv3.1146.0
Release v3.1146.0 documents model/API additions across several AWS SDK clients, including Cognito OIDC claim support, Glue OAuth grant type expansion, MediaPackage v2 multiview configuration, Invoicing Marketplace punch-out preference fields, Pinpoint SMS carrier lookup enhancements, and Security Agent trigger filters. The provided code diff content primarily shows version and changelog updates (including root CHANGELOG feature entries) rather than any explicit implementation-level API changes.
Featuresv3.1145.0
v3.1145.0 is a patch release that adds several AWS service features to specific clients (for example, Bedrock Agent ingestion job metadata, CloudFront signing behavior, and others), plus a couple of CI/workflow bug fixes. The diff also shows widespread package version bumps and multiple changelog updates, along with CI workflow configuration changes.
Features