[
    {
        "type": "api-change",
        "category": "CodeCommit",
        "description": "This release adds additional optional fields to the pull request APIs."
    },
    {
        "type": "api-change",
        "category": "APIGateway",
        "description": "Add support for Active X-Ray with API Gateway"
    },
    {
        "type": "api-change",
        "category": "MediaConvert",
        "description": "This release adds support for Cost Allocation through tagging and also enables adding, editing, and removal of tags from the MediaConvert console."
    }
]