On behalf of Zope developer community I am pleased to announce the release of Zope 4.0b3. You can download it via PyPI: https://pypi.org/project/Zope/4.0b3 For more information on what is new resp. fixed in this release, see the change log: https://zope.readthedocs.io/en/latest/changes.html#b3-2018-01-27 -- Mit freundlichen Grüßen Michael Howitz