[0.9.0](https://github.com/duecredit/duecredit/tree/0.9.0) (2021-04-13)
- Drop support for Python < 3.6 - Python packaging is reworked, importlib-metadata is added as a dependency for python < 3.8
- Drop support for Python < 3.6 - Python packaging is reworked, importlib-metadata is added as a dependency for python < 3.8