[Checkins] [zopefoundation/ZODB] ce2dd1: We should actually be releasing new_instance() sto...

[Jason Madden]

  Branch: refs/heads/issue268
  Home:   https://github.com/zopefoundation/ZODB
  Commit: ce2dd1781fa2a2e583b3720642f4894a21f87091
      https://github.com/zopefoundation/ZODB/commit/ce2dd1781fa2a2e583b3720642f4894a21f87091
  Author: Jason Madden <jamadden at gmail.com>
  Date:   2019-06-24 (Mon, 24 Jun 2019)

  Changed paths:
    M src/ZODB/DB.py
    M src/ZODB/tests/testDB.py

  Log Message:
  -----------
  We should actually be releasing new_instance() storages, not closing them. closing can impact other MVCC storages.