[
    {
        "type": "api-change",
        "category": "CloudWatch",
        "description": "Added 3 new APIs, and one additional parameter to PutMetricAlarm API, to support tagging of CloudWatch Alarms."
    },
    {
        "type": "api-change",
        "category": "Greengrass",
        "description": "Greengrass APIs now support tagging operations on resources"
    },
    {
        "type": "api-change",
        "category": "Comprehend",
        "description": "With this release AWS Comprehend supports encryption of output results of analysis jobs and volume data on the storage volume attached to the compute instance that processes the analysis job."
    }
]