[
    {
        "type": "api-change",
        "category": "CognitoIdentityProvider",
        "description": "This release adds tags and tag-based access control support to Amazon Cognito User Pools."
    },
    {
        "type": "api-change",
        "category": "IoT",
        "description": "This release adds the GetStatistics API for the AWS IoT Fleet Indexing Service, which allows customers to query for statistics about registered devices that match a search query. This release only supports the count statistics. For more information about this API, see https:\/\/docs.aws.amazon.com\/iot\/latest\/apireference\/API_GetStatistics.html"
    },
    {
        "type": "api-change",
        "category": "Lightsail",
        "description": "This release adds the DeleteKnownHostKeys API, which enables Lightsail's browser-based SSH or RDP clients to connect to the instance after a host key mismatch."
    },
    {
        "type": "api-change",
        "category": "CloudWatchEvents",
        "description": "Added 3 new APIs, and one additional parameter to the PutRule API, to support tagging of CloudWatch Events rules."
    },
    {
        "type": "enhancement",
        "category": "AutoScaling",
        "description": "Documentation updates for Amazon EC2 Auto Scaling"
    }
]