Changelog
=========

2.13.2 (2010-06-16)
-------------------

- LP #587760: Handle tp_basicsize correctly.

2.13.1 (2010-04-03)
-------------------

- Removed undeclared testing dependency on zope.testing.

- Removed cruft in ``pickle/pickle.c`` related to removed ``__getnewargs__``.

2.13.0 (2010-02-22)
-------------------

- Avoid defining ``__getnewargs__`` as not to defeat the ZODB persistent
  reference optimization. Refs https://bugs.launchpad.net/zope2/+bug/143657.
  In order to take advantage of this optimization, you need to re-save your
  objects.

2.12.0 (2010-02-14)
-------------------

- Removed old build artifacts and some metadata cleanup.

- Added support for method cache in ExtensionClass. Patch contributed by
  Yoshinori K. Okuji. See https://bugs.launchpad.net/zope2/+bug/486182.

2.11.3 (2009-08-02)
-------------------

- Further 64-bit fixes (Python 2.4 compatibility).

2.11.2 (2009-08-02)
-------------------

- Fixed 64-bit compatibility issues for Python 2.5.x / 2.6.x.  See 
  http://www.python.org/dev/peps/pep-0353/ for details.

2.11.1 (2009-02-19)
-------------------

- Initial egg release.
