setup: bump version numbers to current max This will most likely give best py3 support, and we need thorough testing anyway. Based on 'pip freeze' before/after: sed -i '/>=[^#]*$/s/, < [0-9.]\+//g' setup.py dev_requirements.txt

# requirements.txt file for use as "pip install -r requirements.txt" as a
# readthedocs compatible alternative to "pip install -e ." which is a working
# alternative to "setup.py develop" which doesn't work with Mercurial 3.7
.