[
    {
        "type": "api-change",
        "category": "Route53RecoveryControlConfig",
        "description": "Adds dual-stack (IPv4 and IPv6) endpoint support for route53-recovery-control-config operations, opt-in dual-stack addresses for cluster endpoints, and UpdateCluster API to update the network-type of clusters between IPv4 and dual-stack."
    },
    {
        "type": "api-change",
        "category": "Bedrock",
        "description": "A CustomModelUnit(CMU) is an abstract view of the hardware utilization that Bedrock needs to host a a single copy of your custom imported model. Bedrock determines the number of CMUs that a model copy needs when you import the custom model. You can use CMUs to estimate the cost of Inference's."
    },
    {
        "type": "api-change",
        "category": "SageMaker",
        "description": "This release does the following: 1.) Adds DurationHours as a required field to the SearchTrainingPlanOfferings action in the SageMaker AI API; 2.) Adds support for G6e instance types for SageMaker AI inference optimization jobs."
    },
    {
        "type": "api-change",
        "category": "DataZone",
        "description": "Add support for overriding selection of default AWS IAM Identity Center instance as part of Amazon DataZone domain APIs."
    }
]