0.13.0

added a feature dict as an abstract class
simplified joining by moving Joiner class to DataSource
improved unit test code coverage

0.12.7

Periodic License, security, tests review.

Upgraded to Databricks 7.3 LTS python version, 3.7.5

0.12.6

Additions to comprehensive demo

Please check out the Demo section where you'll find a Databricks Archive which includes everying needed
to get the example up and running including:

• TPC-DS generator scripts
• TPC-DS library
• Enhancement table scripts
• A detailed demo of how to use basic thru advanced features.