build: v2.5.1

build: release 2.5.0

Includes #48.

build: bump version to 2.4.0

This includes #49

build: set --repository on twine upload

Part of new setup for pypi auth tokens.

release: bump to 2.3.0 and update changelog

release: bump to 2.2.0 and update changelog

release: bump to 2.1.0 and update changelog

release: bump to 2.0.1 and update changelog

chore: add scratch dir to gitignore

release: bump to 1.0.4