v0.6

Minor improvements to Python 3 support, tests (Thanks, Derek Wilson)

v0.5

Update IDNA properties to Unicode 6.3.0

v0.4
Fixed trove classifiers to correctly show Python 3 support.

v0.3

This version adds Python 3 support that (appears?) to pass
all the unit tests.

Alpha version 0.2

This version should be feature-complete in terms of implementing the IDNA 2008 specification.
It passes all of the relevant tests from Unicode Technical Report 46.

Alpha version 0.1