[
    {
        "type": "api-change",
        "category": "CloudWatch",
        "description": "Adding support for Metrics Insights Alarms"
    },
    {
        "type": "enhancement",
        "category": "SageMakerMetrics",
        "description": "Update SageMaker Metrics documentation."
    },
    {
        "type": "api-change",
        "category": "RedshiftDataAPIService",
        "description": "This release adds a new --client-token field to ExecuteStatement and BatchExecuteStatement operations. Customers can now run queries with the additional client token parameter to ensures idempotency."
    },
    {
        "type": "api-change",
        "category": "NetworkManager",
        "description": "Appliance Mode support for AWS Cloud WAN."
    },
    {
        "type": "api-change",
        "category": "CostExplorer",
        "description": "This release supports percentage-based thresholds on Cost Anomaly Detection alert subscriptions."
    }
]