[
  {
    "category": "``autoscaling``",
    "description": "[``botocore``] Added WaitForTransitioningInstances parameter to the CancelInstanceRefresh API, allowing the caller to cancel an instance refresh without waiting for on-going launches and terminations.",
    "type": "api-change"
  },
  {
    "category": "``cloudwatch``",
    "description": "[``botocore``] Added a new API - DescribeAlarmContributors API, to retrieve alarm contributors in ALARM state. Added support in DescribeAlarmHistory API to query alarm contributor history",
    "type": "api-change"
  },
  {
    "category": "``connect``",
    "description": "[``botocore``] SDK release for user defined predefined attributes.",
    "type": "api-change"
  },
  {
    "category": "``datazone``",
    "description": "[``botocore``] Adds support for custom blueprints",
    "type": "api-change"
  },
  {
    "category": "``mediapackagev2``",
    "description": "[``botocore``] Added CUE tag SCTE output to MediaPackageV2 HLS and LL-HLS manifests.",
    "type": "api-change"
  },
  {
    "category": "``organizations``",
    "description": "[``botocore``] Documentation updates for AWS Organizations APIs.",
    "type": "api-change"
  },
  {
    "category": "``sagemaker``",
    "description": "[``botocore``] Released IPv6 support with dual-stack domain options on SageMaker Studio and introduced support for p6-b200.48xlarge instance type on SageMaker Studio for JupyterLab and CodeEditor applications.",
    "type": "api-change"
  }
]