3.0.0

 - Deprecate the module in favor of just using the PE installer to install
PostgreSQL

 - Default to installing postgresql 9.6 for PE 2017.3.0

v2.0.0 is a major release of the module that breaks

compatibility with PE3.x and requires a brand new
version of the postgresql module in order to work.

v1.1.0

Add pg_trgm extension to pe-puppetdb database

Add postgresql version parameter

Update README again

Update version in metadata.json

Initial Release