On behalf of Zope developer community I am pleased to announce the release of Zope 5.10.
This feature release brings a new method/function decorator to explicitly control a resource's publishability, support for the Chameleon "structure" expression type, and fixes a few bugs. For the full list of changes see the change log at Change log — Zope 5.10 documentation.
Installation instructions can be found at Installing Zope — Zope 5.10 documentation.