Commit 52ce05a8 authored by Jim Fulton's avatar Jim Fulton

5.0.0a1

parent 17b226b2
......@@ -2,6 +2,22 @@
Change History
================
5.0.0a1 (2016-06-20)
====================
Major **internal** implementation changes to the Multi Version
Concurrency Control (MVCC) implementation:
- For storages that implement IMVCCStorage (RelStorage), no longer
implement MVCC in ZODB.
- For other storages, MVCC is implemented using an additional storage
layer. This underlying layer works by calling ``loadBefore``. The
low-level storage ``load`` method isn't used any more.
This change allows server-nased storages like ZEO and NEO to be
implemented more simply and cleanly.
4.3.1 (2016-06-06)
==================
......
......@@ -20,7 +20,7 @@ to application logic. ZODB includes features such as a plugable storage
interface, rich transaction support, and undo.
"""
version = "5.0.dev0"
version = "5.0.0a1"
import os
from setuptools import setup, find_packages
......
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