[Checkins] [zopefoundation/Zope] 002828: - remove version pins

[Jens Vagelpohl]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/Zope
  Commit: 0028288ce534f9b068a2c79140d31b2f35213fe1
      https://github.com/zopefoundation/Zope/commit/0028288ce534f9b068a2c79140d31b2f35213fe1
  Author: Jens Vagelpohl <jens at netz.ooo>
  Date:   2019-07-02 (Tue, 02 Jul 2019)

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

  Log Message:
  -----------
  - remove version pins