setuptools>=40.8.0
wheel>=0.33.1
flake8>=3.8.3
flakeplus>=1.1
flake8-docstrings~=1.5
pydocstyle~=5.0; python_version >= '3.0'
tox>=3.8.4
sphinx2rst>=1.0
# Disable cyanide until it's fully updated.
# cyanide>=1.0.1
bumpversion
