[
    {
        "type": "api-change",
        "category": "NeptuneGraph",
        "description": "Adding a new option \"parameters\" for data plane api ExecuteQuery to support running parameterized query via SDK."
    },
    {
        "type": "api-change",
        "category": "AppSync",
        "description": "Adds support for new options on GraphqlAPIs, Resolvers and Data Sources for emitting Amazon CloudWatch metrics for enhanced monitoring of AppSync APIs."
    },
    {
        "type": "api-change",
        "category": "CloudWatch",
        "description": "This release enables PutMetricData API request payload compression by default."
    },
    {
        "type": "api-change",
        "category": "Route53Domains",
        "description": "This release adds bill contact support for RegisterDomain, TransferDomain, UpdateDomainContact and GetDomainDetail API."
    }
]