2: Add support for adding and removing ingredients when dispatching a swarm.
3.0
---
Drop support for Python 3.4 and earlier (including Python 2).
2.11
----
Allow username to be supplied by environment variable also.
2.10
----
Bump to vr.common 5.1 to allow credentials to be supplied by environment variables.
2.9
---
First release following move to Github. Incorporated `project skeleton from jaraco <https://github.com/jaraco/skeleton>`_. Enabled automatic releases of tagged commits.
2.8
---
Remove warning in build about containerized apps now that the issue is fixed