[Checkins] [zopefoundation/Zope] ed039e: Update to a new persistent version. (#803)

[Michael Howitz]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/Zope
  Commit: ed039ea4a6e223d3c0b85c6261aff0c19a22b040
      https://github.com/zopefoundation/Zope/commit/ed039ea4a6e223d3c0b85c6261aff0c19a22b040
  Author: Michael Howitz <mh at gocept.com>
  Date:   2020-03-06 (Fri, 06 Mar 2020)

  Changed paths:
    M constraints.txt
    M requirements-full.txt
    M versions-prod.cfg

  Log Message:
  -----------
  Update to a new persistent version. (#803)

After beeing merged it allows to run the tests of AccessControl etc. against that version.