[Checkins] [zopefoundation/DocumentTemplate] 981cc3: - prepare release 3.3

[Jens Vagelpohl]

  Branch: refs/heads/3.x
  Home:   https://github.com/zopefoundation/DocumentTemplate
  Commit: 981cc39653b16632a10f8b97ff3248655bdf9282
      https://github.com/zopefoundation/DocumentTemplate/commit/981cc39653b16632a10f8b97ff3248655bdf9282
  Author: Jens Vagelpohl <jens at netz.ooo>
  Date:   2020-07-01 (Wed, 01 Jul 2020)

  Changed paths:
    M CHANGES.rst
    M setup.py

  Log Message:
  -----------
  - prepare release 3.3