[
    {
        "type": "api-change",
        "category": "SavingsPlans",
        "description": "Added support for AWS Lambda in Compute Savings Plans"
    },
    {
        "type": "api-change",
        "category": "AppConfig",
        "description": "This release adds exponential growth type support for deployment strategies."
    },
    {
        "type": "api-change",
        "category": "Pinpoint",
        "description": "As of this release of the Amazon Pinpoint API, the Title property is optional for the CampaignEmailMessage object. "
    }
]