- Allow custom warning classes to be specified to override the default ``DeprecationWarning``. See https://github.com/zopefoundation/zope.deprecation/pull/7
- Add support for Python 3.6.
- Drop support for Python 3.3.
4.2.0
==================
- Drop support for Python 2.6 and 3.2.
- Add support for Python 3.5.
4.1.2
==================
- Do not require a ``self`` parameter for deprecated functions. See: https://github.com/zopefoundation/zope.deprecation/pull/1
4.1.1
==================
- Added explicit support for Python 3.4.
4.1.0
==================
- Added a ``Suppressor`` context manager, allowing scoped suppression of deprecation warnings.