- Fix some test imports to use the proper imports from ``zope.interface`` instead of ``zope.component``.
4.3.1
==================
- Use current location for `IRegistered` and `IUnregistered` interface.
4.3.0
==================
- Add support for Python 3.7.
- Drop support for Python 3.3.
- Drop support for ``python setup.py test``.
- Make ``SecurityMap`` and ``AnnotationGrantInfo`` have proper truth behaviour on Python 3; previously they were always true.
- Make ``AnnotationGrantInfo`` consistently return lists instead of dict views on Python 3.
- Make ``AnnotationSecurityMap`` (and objects derived from it, such as ``AnnotationPrincipalPermissionManager`` and the role managers) more efficient when adding or removing cells before they have been persisted. They now avoid some unnecessary object copying.
4.2.0
==================
- Add ``<zope:deny>`` directive, which is a mirror of the ``<zope:grant>`` directive.