[
    {
        "type": "api-change",
        "category": "AppStream",
        "description": "Added support for Certificate-Based Authentication on AppStream 2.0 multi-session fleets."
    },
    {
        "type": "api-change",
        "category": "BedrockAgent",
        "description": "Introduce a new parameter which represents the user-agent header value used by the Bedrock Knowledge Base Web Connector."
    }
]