The latest notebook is Dagstuhl2019.ipynb.
Open it in your favorite Jupyter notebook server.
VSCode works quite well for at the moment.
$ python3 -m venv venv
$ source venv/bin/activate
$ pip install -r requirements.txt
Open notebooks in VSCode and pick the virtual environment engine
python -m build
python3 -m twine upload dist/*
Use __token__ as username, and the token from PyPi as password