2024/04/25 - 1 new api methods
Changes Add new ValidateStateMachineDefinition operation, which performs syntax checking on the definition of a Amazon States Language (ASL) state machine.
2023/11/27 - 1 new api methods
Changes Adds new TestState operation which accepts the definition of a single state and executes it. You can test a state without creating a state machine or updating an existing state machine.
2023/11/14 - 1 new 4 updated api methods
Changes This release adds support to redrive executions in AWS Step Functions with a new RedriveExecution operation.
2023/06/22 - 8 new 7 updated api methods
Changes Adds support for Versions and Aliases. Adds 8 operations: PublishStateMachineVersion, DeleteStateMachineVersion, ListStateMachineVersions, CreateStateMachineAlias, DescribeStateMachineAlias, UpdateStateMachineAlias, DeleteStateMachineAlias, ListStateMachineAliases
2022/12/01 - 3 new 5 updated api methods
Changes This release adds support for the AWS Step Functions Map state in Distributed mode. The changes include a new MapRun resource and several new and modified APIs.
2022/11/18 - 1 updated api methods
Changes This release adds support for using Step Functions service integrations to invoke any cross-account AWS resource, even if that service doesn't support resource-based policies or cross-account calls. See https://docs.aws.amazon.com/step-functions/latest/dg/concepts-access-cross-acct-resources.html
2020/11/24 - 1 new api methods
Changes This release of the AWS Step Functions SDK introduces support for Synchronous Express Workflows
2020/09/14 - 6 updated api methods
Changes This release of the AWS Step Functions SDK introduces support for AWS X-Ray.
2020/09/03 - 2 updated api methods
Changes This release of the AWS Step Functions SDK introduces support for payloads up to 256KB for Standard and Express workflows
2020/02/25 - 1 updated api methods
Changes This release adds support for CloudWatch Logs for Standard Workflows.
2019/12/04 - 4 updated api methods
Changes This release of the AWS Step Functions SDK introduces support for Express Workflows.
2019/09/11 - 1 updated api methods
Changes Fixing letter case in Map history event details to be small case
2019/09/04 - 1 updated api methods
Changes Added support for new history events
2019/02/22 - 2 updated api methods
Changes This release adds support for tag-on-create. You can now add tags when you create AWS Step Functions activity and state machine resources. For more information about tagging, see AWS Tagging Strategies.
2018/12/21 - 3 new api methods
Changes This release adds support for cost allocation tagging. You can now create, delete, and list tags for AWS Step Functions activity and state machine resources. For more information about tagging, see AWS Tagging Strategies.
2018/11/29 - 1 updated api methods
Changes AWS Step Functions is now integrated with eight additional AWS services: Amazon ECS, AWS Fargate, Amazon DynamoDB, Amazon SNS, Amazon SQS, AWS Batch, AWS Glue, and Amazon SageMaker. To learn more, please see https://docs.aws.amazon.com/step-functions/index.html
2017/11/15 - 2 new api methods
Changes You can now use the UpdateStateMachine API to update your state machine definition and role ARN. Existing executions will continue to use the previous definition and role ARN. You can use the DescribeStateMachineForExecution API to determine which state machine definition and role ARN is associated with an execution