0.6.1 (2013-01-29):
- Fix detection of variables in augmented assignments.
0.6.0 (2013-01-29):
- Support Python 3 up to 3.3, based on the pyflakes3k project.
- Preserve compatibility with Python 2.5 and all recent versions of Python.
- Support custom reporters in addition to the default Reporter.
- Allow function redefinition for modern property construction via
property.setter/deleter.
- Fix spurious redefinition warnings in conditionals.
- Do not report undefined name in __all__ if import * is used.
- Add WindowsError as a known built-in name on all platforms.
- Support specifying additional built-ins in the `Checker` constructor.
- Don't issue Unused Variable warning when using locals() in current scope.
- Handle problems with the encoding of source files.
- Remove dependency on Twisted for the tests.
- Support `python setup.py test` and `python setup.py develop`.
- Create script using setuptools `entry_points` to support all platforms,
including Windows.