[Checkins] [zopefoundation/ExtensionClass] 3c8559: Add support for Python 3.9 (#22)

[Michael Howitz]

  Branch: refs/heads/drop-py2
  Home:   https://github.com/zopefoundation/ExtensionClass
  Commit: 3c8559c5c34c3d701584430c4e5e7b1369f98e86
      https://github.com/zopefoundation/ExtensionClass/commit/3c8559c5c34c3d701584430c4e5e7b1369f98e86
  Author: Michael Howitz <mh at gocept.com>
  Date:   2020-09-30 (Wed, 30 Sep 2020)

  Changed paths:
    M .travis.yml
    M CHANGES.rst
    M setup.py
    M tox.ini

  Log Message:
  -----------
  Add support for Python 3.9 (#22)


  Commit: b47a7287e1ecced60a5f23676b8d307483b04604
      https://github.com/zopefoundation/ExtensionClass/commit/b47a7287e1ecced60a5f23676b8d307483b04604
  Author: Michael Howitz <mh at gocept.com>
  Date:   2020-10-07 (Wed, 07 Oct 2020)

  Changed paths:
    M CHANGES.rst
    M setup.py

  Log Message:
  -----------
  Preparing release 4.5.0


  Commit: 311b6ab098b7f0ed24643b2b64e040d83f4ee292
      https://github.com/zopefoundation/ExtensionClass/commit/311b6ab098b7f0ed24643b2b64e040d83f4ee292
  Author: Michael Howitz <mh at gocept.com>
  Date:   2020-10-07 (Wed, 07 Oct 2020)

  Changed paths:
    M CHANGES.rst
    M setup.py

  Log Message:
  -----------
  Back to development: 4.5.1


  Commit: c3eb66b722d50b55d65d3182120f2929c697f9c1
      https://github.com/zopefoundation/ExtensionClass/commit/c3eb66b722d50b55d65d3182120f2929c697f9c1
  Author: Michael Howitz <mh at gocept.com>
  Date:   2020-10-15 (Thu, 15 Oct 2020)

  Changed paths:
    M .travis.yml
    M CHANGES.rst
    M setup.py
    M tox.ini

  Log Message:
  -----------
  Merge branch 'master' into drop-py2


Compare: https://github.com/zopefoundation/ExtensionClass/compare/4479b12f9632...c3eb66b722d5