[Zope-Annce] Zope 4.5.3 released

On behalf of Zope developer community I am pleased to announce the release of Zope 4.5.3. This bugfix release solves an issue introduced in version 4.5.2 for installations running under Python 2. For the full list of changes see the change log at https://zope.readthedocs.io/en/4.x/changes.html#id1 Installation instructions can be found at https://zope.readthedocs.io/en/4.x/INSTALL.html Jens Vagelpohl