---------------- - Update C header files for ``ExtensionClass`` and ``Acquisition`` from the original packages where needed. (`140 <https://github.com/zopefoundation/AccessControl/issues/140>`_)
- Add preliminary support for Python 3.12a5.
6.0
Not secure
----------------
- Build Linux binary wheels for Python 3.11
- Drop support for Python 2.7, 3.5, 3.6.
5.7
Not secure
----------------
- Add support for building arm64 wheels on macOS.
5.6
Not secure
----------------
- Add support for final Python 3.11 release.
5.5
Not secure
----------------
- Switch from ``-Ofast`` to ``-O3`` when compiling code for Linux wheels. (`133 <https://github.com/zopefoundation/AccessControl/pull/133>`_)
- Add support for Python 3.11 (as of 3.11.0rc2).
5.4
Not secure
----------------
- Add support for Python 3.11 (as of 3.11.0b5).
- Support ``default`` argument in ``next`` built-in function. (`131 <https://github.com/zopefoundation/AccessControl/pull/131>`_)