[Checkins] [zopefoundation/Zope] cc2e99: Fix the maximum version now Zope 5 is released. (#...

[Michael Howitz]

  Branch: refs/heads/4.x
  Home:   https://github.com/zopefoundation/Zope
  Commit: cc2e99edec7810a343e3030436ac83a3dfbcd963
      https://github.com/zopefoundation/Zope/commit/cc2e99edec7810a343e3030436ac83a3dfbcd963
  Author: Michael Howitz <mh at gocept.com>
  Date:   2020-10-12 (Mon, 12 Oct 2020)

  Changed paths:
    M docs/maintenance.rst
    M util.py
    M versions-prod.cfg

  Log Message:
  -----------
  Fix the maximum version now Zope 5 is released. (#919)