[
  {
    "category": "``ec2``", 
    "description": "Update ec2 command to latest version", 
    "type": "api-change"
  }, 
  {
    "category": "``discovery``", 
    "description": "Update discovery command to latest version", 
    "type": "api-change"
  }, 
  {
    "category": "``marketplacecommerceanalytics``", 
    "description": "Update marketplacecommerceanalytics command to latest version", 
    "type": "api-change"
  }, 
  {
    "category": "Cloudformation", 
    "description": "Fix a bug causing json templates containing tabs to fail to parse. Fixes `#2663 <https://github.com/aws/aws-cli/issues/2663>`__.", 
    "type": "bugfix"
  }
]