- Add preliminary support for Python 3.13 as of 3.13a3.
5.1
================
- Add support for Python 3.12.
5.0.0
==================
- Drop support for Python 2.7, 3.5, 3.6.
- Remove proxying code for names that no longer exist in Python 3 like ``__long__`` and some others. (`55 <https://github.com/zopefoundation/zope.proxy/issues/55>`_)