Release (2026-05-01)

Module Highlights

• github.com/aws/aws-sdk-go-v2/service/appstream: v1.58.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/cloudwatch: v1.57.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/cloudwatchlogs: v1.72.0
  • Feature: Adds support for filtering log groups by tags in the ListLogGroups API via the new logGroupTags parameter.
• github.com/aws/aws-sdk-go-v2/service/entityresolution: v1.27.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/iam: v1.53.10
  • Documentation: Added guidance for CreateOpenIDConnectProvider to include multiple thumbprints when OIDC discovery and JWKS endpoints use different hosts or certificates
• github.com/aws/aws-sdk-go-v2/service/iot: v1.73.0
  • Feature: AWS IoT HTTP rule actions now support cross-topic batching, combining messages from different MQTT topics into single HTTP requests.
• github.com/aws/aws-sdk-go-v2/service/qconnect: v1.30.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/quicksight: v1.108.0
  • Feature: 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.

Release (2026-04-30)

Module Highlights

• github.com/aws/aws-sdk-go-v2/feature/cloudfront/sign: v1.10.0
  • Feature: Support ECDSA for CloudFront sign cookies
• github.com/aws/aws-sdk-go-v2/feature/s3/transfermanager: v0.1.20
  • Bug Fix: Reinstate Location output field on Upload operations.
• github.com/aws/aws-sdk-go-v2/service/bedrockagentcore: v1.24.0
  • Feature: AgentCore Identity now supports on-behalf-of token exchange OAuth2. AgentCore Memory now supports metadata for LongTerm Memory Records.
• github.com/aws/aws-sdk-go-v2/service/bedrockagentcorecontrol: v1.34.0
  • Feature: AgentCore Identity now supports on-behalf-of token exchange OAuth2. AgentCore Memory now supports metadata for LongTerm Memory Records.
• github.com/aws/aws-sdk-go-v2/service/datazone: v1.59.0
  • Feature: Adds support for asynchronous notebook runs
• github.com/aws/aws-sdk-go-v2/service/eks: v1.83.0
  • Feature: Vended logs update param for capability vended logs feature
• github.com/aws/aws-sdk-go-v2/service/kafka: v1.51.0
  • Feature: Adds support for ZookeeperAccess field to control the Client-Zookeeper connectivity.
• github.com/aws/aws-sdk-go-v2/service/observabilityadmin: v1.15.0
  • Feature: Observability Admin enablement launch for AWS Kafka, Bedrock Agent Core Workload Identity and OTel metric enablement.
• github.com/aws/aws-sdk-go-v2/service/paymentcryptography: v1.29.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/route53globalresolver: v1.2.0
  • Feature: Adds support for regions in the UpdateGlobalResolver input.
• github.com/aws/aws-sdk-go-v2/service/sagemaker: v1.244.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/ssoadmin: v1.38.0
  • Feature: Add InstanceArn and IdentityStoreArn in the response of CreateApplication API and IdentityStoreArn in the response of DescribeApplication API

Release (2026-04-29)

General Highlights

• Dependency Update: Update to smithy-go v1.25.1.
• Dependency Update: Updated to the latest SDK module versions

Module Highlights

• github.com/aws/aws-sdk-go-v2/service/account: v1.31.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/bedrockagentcore: v1.23.0
  • Feature: 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
• github.com/aws/aws-sdk-go-v2/service/bedrockagentcorecontrol: v1.33.0
  • Feature: Adds configuration bundles for versioned, immutable agent configuration snapshots with branch-based lineage
• github.com/aws/aws-sdk-go-v2/service/cloudfront: v1.62.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/deadline: v1.31.0
  • Feature: Adds support for rtx-pro-server-6000 GPU accelerator for service-managed fleets.
• github.com/aws/aws-sdk-go-v2/service/ecr: v1.57.2
  • Documentation: Removes support for registry policy V1
• github.com/aws/aws-sdk-go-v2/service/gamelift: v1.54.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/mediapackagev2: v1.37.0
  • Feature: This feature adds configuration for specifying SCTE marker handling and allow greater control over generated manifest and segment URIs
• github.com/aws/aws-sdk-go-v2/service/s3: v1.100.1
  • Bug Fix: Fix a memory leak in the credential cache used for S3 Express session credentials.
• github.com/aws/aws-sdk-go-v2/service/transfer: v1.72.0
  • Feature: This launch will increase the limits for customers to list the contents from the remote directories from 10k to 200k.
• github.com/aws/aws-sdk-go-v2/service/workspacesweb: v1.39.0
  • Feature: Allow admins to configure IPv6 ranges on IP Access Settings.

Release (2026-04-27)

Module Highlights

• github.com/aws/aws-sdk-go-v2/service/applicationsignals: v1.21.0
  • Feature: Application Signals now supports creating composite Service Level Objectives on Service Operations. Users can now create service SLO on multiple operations.
• github.com/aws/aws-sdk-go-v2/service/cloudwatchlogs: v1.71.0
  • Feature: Adds support for selecting all logs sources and types in a single association.
• github.com/aws/aws-sdk-go-v2/service/gameliftstreams: v1.11.3
  • Documentation: Adds Proton 10.0-4 to the list of runtime environment options available when creating an Amazon GameLift Streams application
• github.com/aws/aws-sdk-go-v2/service/glue: v1.140.0
  • Feature: Addition of AdditionalAuditContext to GetPartition, GetPartitions, GetTableVersion, and GetTableVersions
• github.com/aws/aws-sdk-go-v2/service/ivs: v1.50.0
  • Feature: Adds tags parameter to the CreateAdConfiguration operation
• github.com/aws/aws-sdk-go-v2/service/kms: v1.51.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/mgn: v1.42.0
  • Feature: Added network modernization support, enabling customers to edit, resize, merge, and split VPCs and subnets during migration while retaining functional, non-conflicting IP addresses.
• github.com/aws/aws-sdk-go-v2/service/omics: v1.41.0
  • Feature: Enable Public Internet or VPC configuration to BatchRun
• github.com/aws/aws-sdk-go-v2/service/opensearch: v1.67.0
  • Feature: Amazon OpenSearch Service now supports JWKS URL configuration for JWT authentication
• github.com/aws/aws-sdk-go-v2/service/sagemaker: v1.243.0
  • Feature: Updated API documentation for endpoint MetricsConfig. Added details on supported metric publish frequencies and clarified how EnableEnhancedMetrics controls utilization and invocation metric behavior.
• github.com/aws/aws-sdk-go-v2/service/workspaces: v1.68.0
  • Feature: Added support for Protocol as modified resource and added update failure as modification state

Release (2026-04-24)

Module Highlights

• github.com/aws/aws-sdk-go-v2/service/bedrockagentcorecontrol: v1.32.0
  • Feature: 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
• github.com/aws/aws-sdk-go-v2/service/cloudwatchlogs: v1.70.0
  • Feature: Adding nextToken and maxItems to the GetQueryResults API.
• github.com/aws/aws-sdk-go-v2/service/connect: v1.172.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/connecthealth: v1.1.0
  • Feature: Corrected CreateWebAppConfiguration documentation. Adding slash as an allowed character for the Ambient documentation agent to allow pronoun specifications.
• github.com/aws/aws-sdk-go-v2/service/evs: v1.8.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/transfer: v1.71.0
  • Feature: 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.

Release (2026-04-23)

Module Highlights

• github.com/aws/aws-sdk-go-v2/service/datazone: v1.58.0
  • Feature: Releasing For LakehouseProperties attributes in the Connections API's
• github.com/aws/aws-sdk-go-v2/service/iotmanagedintegrations: v1.9.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/opensearch: v1.66.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/pcs: v1.17.3
  • Documentation: 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.

Release (2026-04-22)

General Highlights

• Dependency Update: Updated to the latest SDK module versions

Module Highlights

• github.com/aws/aws-sdk-go-v2/service/batch: v1.64.0
  • Feature: Support of S3Files volume type, container start and stop timeouts.
• github.com/aws/aws-sdk-go-v2/service/bedrockagentcore: v1.22.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/bedrockagentcorecontrol: v1.31.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/ec2: v1.299.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/ecs: v1.79.0
  • Feature: GPU health monitoring and auto-repair for ECS Managed Instances
• github.com/aws/aws-sdk-go-v2/service/emrserverless: v1.40.0
  • Feature: This release adds support for Spark connect sessions starting with release label emr-7.13.0.
• github.com/aws/aws-sdk-go-v2/service/iotwireless: v1.55.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/ivs: v1.49.0
  • Feature: Adds support for Amazon IVS server-side ad insertion
• github.com/aws/aws-sdk-go-v2/service/lambda: v1.90.0
  • Feature: Add Ruby 4.0 (ruby4.0) support to AWS Lambda.
• github.com/aws/aws-sdk-go-v2/service/opensearch: v1.65.0
  • Feature: Adds support for RollbackServiceSoftwareUpdate API
• github.com/aws/aws-sdk-go-v2/service/s3: v1.100.0
  • Feature: 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).
• github.com/aws/aws-sdk-go-v2/service/s3control: v1.70.0
  • Feature: This release adds support for five additional checksum algorithms for data integrity checking in Amazon S3 - MD5, SHA-512, XXHash3, XXHash64, and XXHash128.

Release (2026-04-21)

Module Highlights

• github.com/aws/aws-sdk-go-v2/service/comprehendmedical: v1.32.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/computeoptimizer: v1.50.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/computeoptimizerautomation: v1.1.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/gamelift: v1.53.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/marketplaceentitlementservice: v1.37.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/networkfirewall: v1.60.0
  • Feature: Support for new types of partner managed rulegroups for Network Firewall Service
• github.com/aws/aws-sdk-go-v2/service/sagemaker: v1.242.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/snowball: v1.36.0
  • Feature: 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.

Release (2026-04-20)

Module Highlights

• github.com/aws/aws-sdk-go-v2/service/applicationsignals: v1.20.0
  • Feature: Releasing Second phase of SLO Recommendations where you can create recommended SLOs out-of-the box using CreateSLO API
• github.com/aws/aws-sdk-go-v2/service/bedrockagentcorecontrol: v1.30.0
  • Feature: Supporting listingMode for AgentCore Gateway MCP server targets
• github.com/aws/aws-sdk-go-v2/service/ec2: v1.298.0
  • Feature: Added Transit Gateway Integration into AWS Client VPN.
• github.com/aws/aws-sdk-go-v2/service/evs: v1.7.0
  • Feature: 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
• github.com/aws/aws-sdk-go-v2/service/guardduty: v1.75.2
  • Documentation: Expanded support for new suppression rule fields.
• github.com/aws/aws-sdk-go-v2/service/kafka: v1.50.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/location: v1.51.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/observabilityadmin: v1.14.0
  • Feature: Enablement for Security Hub v2 via Observability Admin Telemetry Rule for account and organization level.

Release (2026-04-17)

General Highlights

• Dependency Update: Bump smithy-go to 1.25.0 to support endpointBdd trait
• Dependency Update: Updated to the latest SDK module versions

Module Highlights

• github.com/aws/aws-sdk-go-v2/service/cleanrooms: v1.43.0
  • Feature: This release adds support for configurable spark properties for Cleanrooms PySpark workloads.
• github.com/aws/aws-sdk-go-v2/service/connect: v1.171.0
  • Feature: Fixes in SDK for customers using TestCase APIs
• github.com/aws/aws-sdk-go-v2/service/connectcampaignsv2: v1.12.0
  • Feature: This release adds support for campaign entry limits configuration and hourly refresh frequency in Amazon Connect Outbound Campaigns.
• github.com/aws/aws-sdk-go-v2/service/groundstation: v1.41.0
  • Feature: Adds support for updating contacts, listing antennas, and listing ground station reservations. New API operations - UpdateContact, ListContactVersions, DescribeContactVersion, ListAntennas, and ListGroundStationReservations.
• github.com/aws/aws-sdk-go-v2/service/imagebuilder: v1.53.0
  • Feature: 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.
• github.com/aws/aws-sdk-go-v2/service/neptune: v1.44.4
  • Documentation: Improving Documentation for Neptune
• github.com/aws/aws-sdk-go-v2/service/quicksight: v1.107.0
  • Feature: Public release of dashboard customization summary, S3 Tables data source type, Athena cross-account connector, custom sorting for controls, and AI-powered analysis generation.
• github.com/aws/aws-sdk-go-v2/service/sagemaker: v1.241.0
  • Feature: Adds support for providing NetworkInterface for efa enabled instances and Simplified cluster creation for Slurm-orchestrated clusters with optional Lifecycle Script (LCS) configuration.
• github.com/aws/aws-sdk-go-v2/service/sts: v1.42.0
  • Feature: 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.