[Checkins] [zopefoundation/zope.interface] 72fe87: update changelog

[GitHub]

  Branch: refs/heads/dont_cache_lookup_failures
  Home:   https://github.com/zopefoundation/zope.interface
  Commit: 72fe8780e1dc3fe1c4a15edbce7efd1eac2b8ddf
      https://github.com/zopefoundation/zope.interface/commit/72fe8780e1dc3fe1c4a15edbce7efd1eac2b8ddf
  Author: tschorr <t_schorr at gmx.de>
  Date:   2017-02-16 (Thu, 16 Feb 2017)

  Changed paths:
    M CHANGES.txt

  Log Message:
  -----------
  update changelog