This looks cool! Two things that leap to mind as things I'd like to know after glancing over the readme:
- comparison with pipenv
- how it handles things like `pip freeze` for, e.g., Heroku
- comparison with pipenv
- how it handles things like `pip freeze` for, e.g., Heroku
More or less, hatch manages packages based on environments, whereas pipenv does so based on projects.
When pip supports Pipfiles, hatch will as well. At that point, project based package management will be supported too.