2.3 (2014-08-18)
================
* Added recognition for a kundenserver.de warning to simplewarning.py.
(LP: #1263247)
* Stop using the deprecated `distribute` package in favor of the now-merged
`setuptools` package.
* Stop using the deprecated `flufl.enum` package in favor of the enum34
package (for Python 2) or built-in enum package (for Python 3).