[ { "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 `__)", "type": "feature" }, { "category": "Documentation", "description": "Add docstrings for resource collections and waiters (`issue 267 `__, `issue 261 `__)", "type": "feature" } ]