[
    {
        "type": "enhancement",
        "category": "AutoScaling",
        "description": "This update increases the number of instance types that can be added to the overrides within an mixed instances group configuration."
    },
    {
        "type": "api-change",
        "category": "Transfer",
        "description": "This release adds support for Amazon EFS, so customers can transfer files over SFTP, FTPS and FTP in and out of Amazon S3 as well as Amazon EFS."
    },
    {
        "type": "enhancement",
        "category": "AutoScalingPlans",
        "description": "Documentation updates for AWS Auto Scaling"
    }
]