[
    {
        "type": "api-change",
        "category": "SageMaker",
        "description": "The new 'ModelClientConfig' parameter being added for CreateTransformJob and DescribeTransformJob api actions enable customers to configure model invocation related parameters such as timeout and retry."
    },
    {
        "type": "enhancement",
        "category": "DatabaseMigrationService",
        "description": "This release contains miscellaneous API documentation updates for AWS DMS in response to several customer reported issues."
    },
    {
        "type": "api-change",
        "category": "CognitoIdentityProvider",
        "description": "Don't require Authorization for InitiateAuth and RespondToAuthChallenge."
    },
    {
        "type": "api-change",
        "category": "CloudFormation",
        "description": "ListStackInstances and DescribeStackInstance now return a new `StackInstanceStatus` object that contains `DetailedStatus` values: a disambiguation of the more generic `Status` value. ListStackInstances output can now be filtered on `DetailedStatus` using the new `Filters` parameter."
    },
    {
        "type": "api-change",
        "category": "QuickSight",
        "description": "Added support for cross-region DataSource credentials copying."
    }
]