[
  {
    "category": "``snowball``", 
    "description": "Update snowball command to latest version", 
    "type": "feature"
  }, 
  {
    "category": "``s3``", 
    "description": "Update s3 command to latest version", 
    "type": "feature"
  }, 
  {
    "category": "``ec2``", 
    "description": "Update ec2 command to latest version", 
    "type": "feature"
  }, 
  {
    "category": "s3", 
    "description": "Port cp and rm to s3transfer. Improve progress for those commands, showing byte progress.", 
    "type": "feature"
  }
]