Changes

4.1.0 (unreleased)

Drop support for Python 2.6 and 3.2.
Add support for Python 3.5.

4.0.4 (2014-03-19)

Add support for Python 3.4.

4.0.3 (2014-03-17)

Update boostrap.py to version 2.2.
Fix extension compilation on Py3k.

4.0.2 (2012-12-31)

Flesh out PyPI Trove classifiers.

4.0.1 (2012-11-21)

Add support for Python 3.3.
Avoid building the C extension explicitly (use the "feature" indirection instead). https://bugs.launchpad.net/zope.hookable/+bug/1025470

4.0.0 (2012-06-04)

Add support for PyPy.
Add support for continuous integration using tox and jenkins.
Add a pure-Python reference implementation.
Move doctests to Sphinx documentation.
Bring unit test coverage to 100%.
Add 'setup.py docs' alias (installs Sphinx and dependencies).
Add 'setup.py dev' alias (runs setup.py develop plus installs nose and coverage).
Drop support for Python 2.4 / 2.5.
Remove of 'zope.testing.doctestunit' in favor of stdlib's 'doctest.
Add Python 3 support.

3.4.1 (2009-04-05)

Update for compatibility with Python 2.6 traceback formats.
Use Jython-compatible bootstrap.py.

3.4.0 (2007-07-20)

Initial release as a separate project.