[
  {
    "category": "``ec2``",
    "description": "[``botocore``] The DescribeInstanceTypes API now returns default connection tracking timeout values for TCP, UDP, and UDP stream via the new connectionTrackingConfiguration field on NetworkInfo.",
    "type": "api-change"
  },
  {
    "category": "``mediaconvert``",
    "description": "[``botocore``] This update adds additional bitrate options for Dolby AC-4 audio outputs.",
    "type": "api-change"
  }
]