[
    {
        "type": "api-change",
        "category": "CognitoIdentity",
        "description": "Add Attributes For Access Control support for Amazon Cognito Identity Pools to facilitate access to AWS resources based on attributes from social and corporate identity providers"
    },
    {
        "type": "api-change",
        "category": "S3Control",
        "description": "Amazon S3 Batch Operations now supports restoring objects from the S3 Intelligent-Tiering Archive Access and Deep Archive Access tiers."
    },
    {
        "type": "api-change",
        "category": "SageMaker",
        "description": "This feature allows customers to enable\/disable model caching on Multi-Model endpoints."
    },
    {
        "type": "api-change",
        "category": "Pinpoint",
        "description": "Customers can create segments using 5 new filters. Filters can check for the presence of a substring in attributes and can perform time-based comparisons formatted as ISO_INSTANT datetimes."
    }
]