v1.6.0

1.6.0 is a minor release version with the following features and fixes:

• Relax version constraint for dbt-core to major and minor version #99
• Bugfix for Seed fails, if a column has no values
• Bugfix for Null values in column_id causes error in documentation generation
• Set connection id prefix to track dbt connections cman logs
• Support for dbt-core 1.6
  • Added support for materialized view
  • Dropped support for Python 3.7
  • New unit tests for materialized view