- Always install ``zope.hookable`` as a dependency (the ``hook`` extra is now empty). ``zope.hookable`` respects the PURE_PYTHON environment variable, and has an optional C extension. - Make accessing names that have been moved to ``zope.interface`` produce a ``DeprecationWarning``.
4.4.1
------------------
- Remove obsolete call of ``searchInterface`` from ``interfaceToName``. See https://github.com/zopefoundation/zope.component/issues/32
4.4.0
------------------
- Add support for Python 3.6.
- Drop support for Python 3.3.
- Drop support for "setup.py test".
- Code coverage reports are now `produced and hosted by coveralls.io <https://coveralls.io/github/zopefoundation/zope.component>`_, and PRs must keep them at 100%.
- Internal test code in ``zope.component.testfiles`` has been adjusted and in some cases removed.
4.3.0
------------------
- When testing ``PURE_PYTHON`` environments under ``tox``, avoid poisoning the user's global wheel cache.