v0.4.0
======

Addressed numerous downstream dependency breaking issues.

Updates / New Features
----------------------

Fixes
-----

* Fixed ``numpy`` dependency versions for downstream resolution.

* Fixed ``scipy`` dependency versions to support new ``numpy`` versions.

* Fixed an incorrect unit test which required specific Python versions.

* Fixed an incorrect type hinting type.

* Fixed Python to ``^3.8.1`` to prevent future Python 4 issues.