4.0.23.0

4.0.23.0 (2025-05-30 18:19 UTC)

• EMRServerless (4.0.1.0)
  • This release adds the capability for users to specify an optional Execution IAM policy in the StartJobRun action. The resulting permissions assumed by the job run is the intersection of the permissions in the Execution Role and the specified Execution IAM Policy.
• S3 (4.0.1.1)
  • Fixed an issue where CancellationToken for async call was not passed along in underlying invocations while uploading unseekable steam using Multipart Upload.
• SageMaker (4.0.6.0)
  • Release new parameter CapacityReservationConfig in ProductionVariant

3.7.1055.0

3.7.1055.0 (2025-05-30 18:21 UTC)

• EMRServerless (3.7.404.0)
  • This release adds the capability for users to specify an optional Execution IAM policy in the StartJobRun action. The resulting permissions assumed by the job run is the intersection of the permissions in the Execution Role and the specified Execution IAM Policy.
• SageMaker (3.7.442.0)
  • Release new parameter CapacityReservationConfig in ProductionVariant
• Core 3.7.402.64
  • Updating endpoints.json file.
  • All services packages updated to require new Core

4.0.22.0

4.0.22.0 (2025-05-29 18:31 UTC)

• Amplify (4.0.1.0)
  • Add support for customizable build instance sizes. CreateApp and UpdateApp operations now accept a new JobConfig parameter composed of BuildComputeType.
• AutoScaling (4.0.1.0)
  • Add support for "apple" CpuManufacturer in ABIS
• BCMPricingCalculator (4.0.1.0)
  • Add AFTER_DISCOUNTS_AND_COMMITMENTS to Workload Estimate Rate Type. Set ListWorkLoadEstimateUsage maxResults range to minimum of 0 and maximum of 300.
• CloudFormation (4.0.0.5)
  • Fixed an issue where NullReferenceException was thrown while invoking AmazonCloudFormationClient.UpdateStackAsync().
• CloudTrail (4.0.1.0)
  • CloudTrail Feature Release: Support for Enriched Events with Configurable Context for Event Data Store
• Connect (4.0.2.0)
  • Amazon Connect Service Feature: Email Recipient Limit Increase
• DataExchange (4.0.1.0)
  • This release adds Tag support for Event Action resource, through which customers can create event actions with Tags and retrieve event actions with Tags.
• DataSync (4.0.2.0)
  • AgentArns field is made optional for Object Storage and Azure Blob location create requests. Location credentials are now managed via Secrets Manager, and may be encrypted with service managed or customer managed keys. Authentication is now optional for Azure Blob locations.
• FSx (4.0.1.0)
  • FSx API changes to support the public launch of new Intelligent Tiering storage class on Amazon FSx for Lustre
• IVSRealTime (4.0.1.0)
  • IVS Real-Time now offers customers the participant replication that allow customers to copy a participant from one stage to another.
• MWAA (4.0.1.0)
  • Amazon MWAA now lets you choose a worker replacement strategy when updating an environment. This release adds two worker replacement strategies: FORCED (default), which stops workers immediately, and GRACEFUL, which allows workers to finish current tasks before shutting down.
• S3 (4.0.1.0)
  • Adding checksum support for S3 PutBucketOwnershipControls API.
  • Fixed an issue where NullReferenceException was thrown when calling AddPartETags() on CompleteMultipartUploadRequest object.
• SageMaker (4.0.5.0)
  • Add maintenance status field to DescribeMlflowTrackingServer API response

3.7.1054.0

3.7.1054.0 (2025-05-29 18:34 UTC)

• Amplify (3.7.407.0)
  • Add support for customizable build instance sizes. CreateApp and UpdateApp operations now accept a new JobConfig parameter composed of BuildComputeType.
• AutoScaling (3.7.408.0)
  • Add support for "apple" CpuManufacturer in ABIS
• BCMPricingCalculator (3.7.405.0)
  • Add AFTER_DISCOUNTS_AND_COMMITMENTS to Workload Estimate Rate Type. Set ListWorkLoadEstimateUsage maxResults range to minimum of 0 and maximum of 300.
• CloudTrail (3.7.404.0)
  • CloudTrail Feature Release: Support for Enriched Events with Configurable Context for Event Data Store
• Connect (3.7.422.0)
  • Amazon Connect Service Feature: Email Recipient Limit Increase
• DataExchange (3.7.402.0)
  • This release adds Tag support for Event Action resource, through which customers can create event actions with Tags and retrieve event actions with Tags.
• DataSync (3.7.406.0)
  • AgentArns field is made optional for Object Storage and Azure Blob location create requests. Location credentials are now managed via Secrets Manager, and may be encrypted with service managed or customer managed keys. Authentication is now optional for Azure Blob locations.
• FSx (3.7.404.0)
  • FSx API changes to support the public launch of new Intelligent Tiering storage class on Amazon FSx for Lustre
• IVSRealTime (3.7.406.0)
  • IVS Real-Time now offers customers the participant replication that allow customers to copy a participant from one stage to another.
• MWAA (3.7.403.0)
  • Amazon MWAA now lets you choose a worker replacement strategy when updating an environment. This release adds two worker replacement strategies: FORCED (default), which stops workers immediately, and GRACEFUL, which allows workers to finish current tasks before shutting down.
• S3 (3.7.417.0)
  • Adding checksum support for S3 PutBucketOwnershipControls API.
• SageMaker (3.7.441.0)
  • Add maintenance status field to DescribeMlflowTrackingServer API response

4.0.21.0

4.0.21.0 (2025-05-28 18:20 UTC)

• CostOptimizationHub (4.0.1.0)
  • This release allows customers to modify their preferred commitment term and payment options.
• EC2 (4.0.12.0)
  • Enable the option to automatically delete underlying Amazon EBS snapshots when deregistering Amazon Machine Images (AMIs)
• EventBridge (4.0.1.0)
  • Allow for more than 2 characters for location codes in EventBridge ARNs
• NetworkFirewall (4.0.1.0)
  • You can now use VPC endpoint associations to create multiple firewall endpoints for a single firewall.
• Synthetics (4.0.3.0)
  • Add support to change ephemeral storage. Add a new field "TestResult" under CanaryRunStatus.

3.7.1053.0

3.7.1053.0 (2025-05-28 18:22 UTC)

• CostOptimizationHub (3.7.405.0)
  • This release allows customers to modify their preferred commitment term and payment options.
• EC2 (3.7.450.0)
  • Enable the option to automatically delete underlying Amazon EBS snapshots when deregistering Amazon Machine Images (AMIs)
• EventBridge (3.7.405.0)
  • Allow for more than 2 characters for location codes in EventBridge ARNs
• NetworkFirewall (3.7.405.0)
  • You can now use VPC endpoint associations to create multiple firewall endpoints for a single firewall.
• Synthetics (3.7.406.0)
  • Add support to change ephemeral storage. Add a new field "TestResult" under CanaryRunStatus.
• Core 3.7.402.63
  • Updating endpoints.json file.
  • All services packages updated to require new Core

4.0.20.0

4.0.20.0 (2025-05-27 18:20 UTC)

• CostExplorer (4.0.1.0)
  • This release introduces Cost Comparison feature (GetCostAndUsageComparisons, GetCostComparisonDrivers) allowing you find cost variations across multiple dimensions and identify key drivers of spending changes.
• Deadline (4.0.3.0)
  • AWS Deadline Cloud service-managed fleets now support storage profiles. With storage profiles, you can map file paths between a workstation and the worker hosts running the job.
• EC2 (4.0.11.0)
  • This release adds three features - option to store AWS Site-to-Site VPN pre-shared keys in AWS Secrets Manager, GetActiveVpnTunnelStatus API to check the in-use VPN algorithms, and SampleType option in GetVpnConnectionDeviceSampleConfiguration API to get recommended sample configs for VPN devices.

3.7.1052.0

3.7.1052.0 (2025-05-27 18:21 UTC)

• CostExplorer (3.7.407.0)
  • This release introduces Cost Comparison feature (GetCostAndUsageComparisons, GetCostComparisonDrivers) allowing you find cost variations across multiple dimensions and identify key drivers of spending changes.
• Deadline (3.7.408.0)
  • AWS Deadline Cloud service-managed fleets now support storage profiles. With storage profiles, you can map file paths between a workstation and the worker hosts running the job.
• EC2 (3.7.449.0)
  • This release adds three features - option to store AWS Site-to-Site VPN pre-shared keys in AWS Secrets Manager, GetActiveVpnTunnelStatus API to check the in-use VPN algorithms, and SampleType option in GetVpnConnectionDeviceSampleConfiguration API to get recommended sample configs for VPN devices.

4.0.19.0

4.0.19.0 (2025-05-23 18:15 UTC)

• EC2 (4.0.10.0)
  • This release adds support for the C7i-flex, M7i-flex, I7i, I7ie, I8g, P6-b200, Trn2, C8gd, M8gd and R8gd instances
• S3 (4.0.0.7)
  • Fix: Fixed a bug where Content-Type header was being overwritten in multipart upload scenarios.
• SecurityIR (4.0.1.0)
  • Update PrincipalId pattern documentation to reflect what user should receive back from the API call

3.7.1051.0

3.7.1051.0 (2025-05-23 18:19 UTC)

• EC2 (3.7.448.0)
  • This release adds support for the C7i-flex, M7i-flex, I7i, I7ie, I8g, P6-b200, Trn2, C8gd, M8gd and R8gd instances
• S3 (3.7.416.32)
  • Fix: Fixed a bug where Content-Type header was being overwritten in multipart upload scenarios.
• SecurityIR (3.7.402.0)
  • Update PrincipalId pattern documentation to reflect what user should receive back from the API call
• Core 3.7.402.62
  • Updating endpoints.json file.
  • All services packages updated to require new Core