numpy 2.0 compatibility

Merge pull request #55 from veg/0.21.8-rc

python 3.12, numpy 2, and Cython 3 compatibility

explicitly state which reference directories to include

removing BioExt depedency from setup.py

adding pyproject.toml file

Update python-package.yml

Update python-package.yml

Merge branch 'master' of github.com:veg/BioExt

Update python-package.yml

Update python-package.yml

Update python-package.yml

Update python-package.yml

Update python-package.yml

Update python-package.yml

Update python-package.yml

Update python-package.yml

Update requirements.txt

Update python-package.yml

Update python-package.yml

Create python-package.yml

0.21.1

Python 3.11 compatibility

version bump

Bump numpy from 1.20.3 to 1.22.0

updating version