[Checkins] [zopefoundation/ZEO] 1b21b3: Use pickle protocol 3 on the wire.

[GitHub]

  Branch: refs/heads/use-protocol-3
  Home:   https://github.com/zopefoundation/ZEO
  Commit: 1b21b3a831f5f29f632a83098a920257aa1e1b3d
      https://github.com/zopefoundation/ZEO/commit/1b21b3a831f5f29f632a83098a920257aa1e1b3d
  Author: Jason Madden <jamadden at gmail.com>
  Date:   2018-03-28 (Wed, 28 Mar 2018)

  Changed paths:
    M CHANGES.rst
    M src/ZEO/_compat.py
    M src/ZEO/asyncio/marshal.py
    M src/ZEO/tests/ZEO4/zrpc/marshal.py
    M src/ZEO/tests/testZEO.py

  Log Message:
  -----------
  Use pickle protocol 3 on the wire.