Changes
:package: Build System
* Upgrade to stevedore 1.32.0 (6) cjolowicz
* Upgrade to msgpack 1.0.0 (7) cjolowicz
* Upgrade to gitpython 3.0.8 (8) cjolowicz
* Upgrade to gitdb2 3.0.2 (9) cjolowicz
* Upgrade to regex 2020.2.18 (10) cjolowicz
* Upgrade to requests 2.23.0 (11) cjolowicz
* Upgrade to sphinx 2.4.2 (4) cjolowicz
* Upgrade to flake8-annotations 2.0.0 (3) cjolowicz
:books: Documentation
* Improve usage information (5) cjolowicz