ZODB 3.4.1 final released

Tim Peters tim at zope.com
Wed Aug 10 20:33:20 CEST 2005

I'm pleased to announce the release of ZODB 3.4.1 final.  This corresponds
to the ZODB that will ship in Zope 2.8.1.  You can download a source tarball
or Windows installer from:


Note that there are two Windows installers, for Python 2.3 (2.3.5 is
recommended) and Python 2.4 (2.4.1 is recommended).

There have been many bugfixes in various areas since ZODB 3.4.  In addition,
optional ZEO client cache tracing was badly broken with the introduction of
multiversion concurrency control (MVCC) in ZODB 3.3, and ZODB 3.4.1 is the
first attempt to repair that.  See the news file for details:


Note that ZODB 3.4.1 does not support any version of Zope 2.6 or 2.7.
Current Zope 2.8 development uses ZODB 3.4.1, and current Zope3 development
uses a ZODB 3.5 prerelease.  The ZODB 3.3 line is officially retired (3.3.1
final was the last release in the 3.3 line).

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