[Checkins] [zopefoundation/ZODB] f7a09c: Release version 5.6.0

[Julien Muchembled]

  Branch: refs/heads/issue290
  Home:   https://github.com/zopefoundation/ZODB
  Commit: f7a09c13f8e76f5bc2118accb7acdf59e337f147
      https://github.com/zopefoundation/ZODB/commit/f7a09c13f8e76f5bc2118accb7acdf59e337f147
  Author: Julien Muchembled <jm at nexedi.com>
  Date:   2020-06-11 (Thu, 11 Jun 2020)

  Changed paths:
    M CHANGES.rst
    M setup.py

  Log Message:
  -----------
  Release version 5.6.0