[
  {
    "category": "``ec2``", 
    "description": "Update ec2 command to latest version", 
    "type": "api-change"
  }, 
  {
    "category": "``comprehend``", 
    "description": "Update comprehend command to latest version", 
    "type": "api-change"
  }, 
  {
    "category": "``mediapackage``", 
    "description": "Update mediapackage command to latest version", 
    "type": "api-change"
  }
]