[Checkins] [zopefoundation/zopetoolkit] d63a75: Update to newest versions (Python 3 only). (#45)

[Michael Howitz]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/zopetoolkit
  Commit: d63a75009a48f23327116d61c3b14d2f4c0b62c8
      https://github.com/zopefoundation/zopetoolkit/commit/d63a75009a48f23327116d61c3b14d2f4c0b62c8
  Author: Michael Howitz <mh at gocept.com>
  Date:   2020-09-24 (Thu, 24 Sep 2020)

  Changed paths:
    M ztk-versions.cfg

  Log Message:
  -----------
  Update to newest versions (Python 3 only). (#45)