[Checkins] [zopefoundation/grokcore.chameleon] 2d37bf: update changelog

[GitHub]

  Branch: refs/heads/resurrection-python3
  Home:   https://github.com/zopefoundation/grokcore.chameleon
  Commit: 2d37bf5924d77a31f46e4835276660cbaffea63f
      https://github.com/zopefoundation/grokcore.chameleon/commit/2d37bf5924d77a31f46e4835276660cbaffea63f
  Author: Jan-Wijbrand Kolman <jkolman at minddistrict.com>
  Date:   2018-01-11 (Thu, 11 Jan 2018)

  Changed paths:
    M CHANGES.txt

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