[1.6.86] - 06/02/2026
Features
- (cloudwatch) Adding new BDD representation of endpoint ruleset
- (ec2) Amazon EC2 now supports self-service cancellation of future-dated Capacity Reservations. A cancellation charge applies based on remaining commitment. Customers can generate a cancellation quote to review charges before confirming.
- (elasticache) Amazon ElastiCache for Valkey now supports durability. This new capability is enabled through a Multi-AZ transactional log, enabling fast recovery and restart during failures.
- (georoutes) Added Transit and Intermodal travel modes to CalculateRoutes. Plan routes using public transit (bus, subway, train, ferry) or combine transit with driving, taxi, and rental car segments in a single multi-modal route.
- (guardduty) Amazon GuardDuty Runtime Monitoring now supports 3 new SensitiveFileModified finding types (Persistence, PrivilegeEscalation, DefenseEvasion) that detect when security-sensitive system files are modified on EC2 instances or containers, indicating potential compromise through file tampering.
- (keyspacesstreams) Added iterator description to the GetRecords API response for Amazon Keyspaces Change Data Capture (CDC) streams, enabling consumers to track their current position within the stream.
- (lambda) Adds configuration for tag propagation to Lambda-managed resources.
- (lexruntimeservice) Adding new BDD representation of endpoint ruleset
- (managedblockchain) Adding new BDD representation of endpoint ruleset
- (marketplacemetering) Adding new BDD representation of endpoint ruleset
- (mediaconvert) Adding new BDD representation of endpoint ruleset
- (medialive) Adding new BDD representation of endpoint ruleset
- (mediastore) Adding new BDD representation of endpoint ruleset
- (migrationhub) Adding new BDD representation of endpoint ruleset
- (mturk) Adding new BDD representation of endpoint ruleset
- (neptune) Adding new BDD representation of endpoint ruleset
- (personalizeruntime) Adding new BDD representation of endpoint ruleset
- (pi) Adding new BDD representation of endpoint ruleset
- (pinpoint) Adding new BDD representation of endpoint ruleset
- (pinpointemail) Adding new BDD representation of endpoint ruleset
- (polly) Adding new BDD representation of endpoint ruleset
- (ram) Adding new BDD representation of endpoint ruleset
- (redshift) Adding new BDD representation of endpoint ruleset
- (rekognition) Adding new BDD representation of endpoint ruleset
- (resourcegroupstaggingapi) Adding new BDD representation of endpoint ruleset
- (route53) Adding new BDD representation of endpoint ruleset
- (route53domains) Adding new BDD representation of endpoint ruleset
- (s3) Adding new BDD representation of endpoint ruleset
- (sagemaker) Amazon SageMaker Job is a new service to help you manage various workloads related to model fine tuning, evaluation etc. Two job categories are supported today, AgentRFT for multi-turn agentic reinforcement fine tuning, and AgentRFTEvaluation for evaluating base model or trained model from AgentRFT.
- (sagemakerjobruntime) Amazon SageMaker Job Runtime is a new service for managing trajectory data during multi-turn customization jobs. It provides APIs to send inference requests to models during job execution, mark rollouts as complete, and submit reward values for training trajectories.
- (secretsmanager) Adding new BDD representation of endpoint ruleset
- (servicecatalog) Adding new BDD representation of endpoint ruleset
- (sfn) Adding new BDD representation of endpoint ruleset
- (shield) Adding new BDD representation of endpoint ruleset
- (snowball) Adding new BDD representation of endpoint ruleset
- (sqs) Adding new BDD representation of endpoint ruleset
- (ssm) Adding new BDD representation of endpoint ruleset
- (sso) Adding new BDD representation of endpoint ruleset
- (storagegateway) Adding new BDD representation of endpoint ruleset
- (sts) Adding new BDD representation of endpoint ruleset
- (swf) Adding new BDD representation of endpoint ruleset
- (transcribe) Release new Language locales including am-ET, es-MX, fa-AF, ht-HT, jv-ID, km-KH, my-MM, sq-AL, ne-NP. The commit shows past locales that have already been release which include cy-gb, ga-ie, gd-gb.
- (transfer) Adding new BDD representation of endpoint ruleset
- (waf) Adding new BDD representation of endpoint ruleset
- (xray) Adding new BDD representation of endpoint ruleset
Documentation
- (iot) Fleet indexing documentation update