[
    {
        "type": "api-change",
        "category": "CloudFront",
        "description": "Extend response headers policy to support removing headers from viewer responses"
    },
    {
        "type": "enhancement",
        "category": "IoTFleetWise",
        "description": "Update documentation - correct the epoch constant value of default value for expiryTime field in CreateCampaign request."
    }
]