[
  {
    "category": "Dependencies", 
    "description": "Relax version constraint of ``futures`` to support version 3.x.", 
    "type": "feature"
  }, 
  {
    "category": "Resources", 
    "description": "Allow ``config`` object to be provided when creating resources (`issue 325 <https://github.com/boto/boto3/pull/325>`__)", 
    "type": "feature"
  }, 
  {
    "category": "Documentation", 
    "description": "Add docstrings for resource collections and waiters (`issue 267 <https://github.com/boto/boto3/pull/267>`__, `issue 261 <https://github.com/boto/boto3/pull/261>`__)", 
    "type": "feature"
  }
]
