version bump + Carl Vitzthum <carl.vitzthum@gmail.com> - Upgrade requests to 2.20.0
version bump + Carl Vitzthum <carl.vitzthum@gmail.com> - Upgrade requests to 2.20.0

4dn-dcic/fourfront,4dn-dcic/fourfront,4dn-dcic/fourfront,hms-dbmi/fourfront,hms-dbmi/fourfront,hms-dbmi/fourfront,4dn-dcic/fourfront,hms-dbmi/fourfront,hms-dbmi/fourfront