This release marks some major enhancements and features:

* Reworked provider roles

* Schema validation is done using the cerberus json validator, replacing the jsonschema validator

* New API layout

* Allow external providers

* Dynamic Input and Templating

* Documentation rework

Bug fixes in this release:

Partial completion of beaker provision results in no inventory file #289

fails on centos6 #405

Create inception-based testing for libvirt functionality enhancement #158

Many thanks to Bill Peck for creating container-based tests for many of the major distros, and for testing libvirt, duffy, and dummy modules. More to come!