Django==2.2.9
coverage==5.0.3
mock>=1.0.1
codecov>=3.0.5
pytest==5.3.2
pytest-cov==2.8.1
tox==3.14.3

Django==2.2.9
coverage==5.0.3
mock>=1.0.1
codecov==2.0.15
pytest==5.3.2
pytest-cov==2.8.1
tox==3.14.3

Update django version, added more django verions to setup.py and added changelog
Update django version, added more django verions to setup.py and added changelog
