[Checkins] [zopefoundation/Zope] d5f6e5: Add ticket references.

[Michael Howitz]

  Branch: refs/heads/drop-zserver-support
  Home:   https://github.com/zopefoundation/Zope
  Commit: d5f6e54ee95d613bb392eb02bca39a70ac69546a
      https://github.com/zopefoundation/Zope/commit/d5f6e54ee95d613bb392eb02bca39a70ac69546a
  Author: Michael Howitz <mh at gocept.com>
  Date:   2019-09-10 (Tue, 10 Sep 2019)

  Changed paths:
    M CHANGES.rst

  Log Message:
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  Add ticket references.