[
    {
        "type": "api-change",
        "category": "EMR",
        "description": "Added UpdateStudio API that allows updating a few attributes of an EMR Studio."
    },
    {
        "type": "api-change",
        "category": "EKS",
        "description": "Amazon EKS now supports adding KMS envelope encryption to existing clusters to enhance security for secrets"
    },
    {
        "type": "api-change",
        "category": "SSOAdmin",
        "description": "Relax constraint on List* API pagination tokens to include underscore character"
    },
    {
        "type": "api-change",
        "category": "S3",
        "description": "Add RequestPayer to GetObjectTagging and PutObjectTagging."
    }
]