## 0.2.2

This is a bugfix release.

* [CTH-351](https://tickets.puppetlabs.com/browse/CTH-351) Fix broker startup
  to always start a working broker.
* Adopt cljfmt style guide from https://github.com/puppetlabs/pl-clojure-style
* Relicence to APL 2.0 (from internal commercial)

Prepare for the 0.2.2 release
Prepare for the 0.2.2 release

Here we add a CHANGELOG.md and document the difference between 0.2.1
and 0.2.2.
