Changelog

5.1 (unreleased)

Nothing changed yet.

5.0 (2023-01-19)

Add support for Python 3.11.
Drop support for Python 2.7, 3.5, 3.6.
Drop support for deprecated python setup.py test.

4.2 (2021-11-04)

Fix a TypeError exception in cmp when operands are None. See issue 7.
Drop support for Python 3.4.
Add support for Python 3.8, 3.9 and 3.10.

4.1.2 (2018-10-10)

Fix regression introduced in 4.1.1 where two _Smallest objects are no longer considered to be equal.

4.1.1 (2018-10-05)

Handle sorting of broken objects more gracefully. (#4)

4.1.0 (2018-08-13)

Updated boostrap.py to version 2.2.
Drop support for Python 2.6, 3.2 and 3.3.
Add support for Python 3.4, 3.5, 3.6 and 3.7.
The locale comparison functions, strcoll and strcoll_nocase are always available, not only if the locale module had been imported before this module.

4.0.1 (2013-03-04)

Fix omitted tests under Py3k.

4.0.0 (2013-02-28)

Added setup.py docs alias (installs Sphinx and dependencies).
Added setup.py dev alias (runs setup.py develop plus installs nose and coverage).
Dropped spurious test extra requirement on zope.testing.
100% unit test coverage.
Added support for PyPy, Python 3.2 / 3.2.
Dropped support for Python 2.4 / 2.5.

3.4.0 (2007-10-03)

Initial release independent of the main Zope3 tree.