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Breaking changes:
- Remove backward compatibility with old collective.z3cform.datetimewidget from Plone 4.3 times. [jensens] (74)
Bug fixes:
- Use the shared 'Plone test setup' and 'Plone test teardown' keywords in Robot tests.
[Rotonen] (66)
- Fix broken import from ``plone.app.z3cform``.
This make it work with ``zope.interface`` > 5 [jensens] (74)
- Support zope.interface >= 5. [jensens] (75)