[
    {
        "type": "api-change",
        "category": "Neptune",
        "description": "Added a new cluster-level attribute to set the capacity range for Neptune Serverless instances."
    },
    {
        "type": "api-change",
        "category": "SageMaker",
        "description": "Amazon SageMaker Automatic Model Tuning now supports specifying Grid Search strategy for tuning jobs, which evaluates all hyperparameter combinations exhaustively based on the categorical hyperparameters provided."
    },
    {
        "type": "enhancement",
        "category": "IAM",
        "description": "Doc only update that corrects instances of CLI not using an entity."
    },
    {
        "type": "api-change",
        "category": "Kafka",
        "description": "This release adds support for Tiered Storage. UpdateStorage allows you to control the Storage Mode for supported storage tiers."
    }
]