[
    {
        "type": "api-change",
        "category": "AutoScaling",
        "description": "Amazon EC2 Auto Scaling now supports the ability to enable\/disable target tracking, step scaling, and simple scaling policies."
    },
    {
        "type": "api-change",
        "category": "Chime",
        "description": "Added AudioFallbackUrl to support Chime SDK client."
    },
    {
        "type": "api-change",
        "category": "RDS",
        "description": "This release supports Microsoft Active Directory authentication for Amazon Aurora."
    }
]