Falsifier

==========================

Deprecations and Removals
-------------------------

- Remove immutability on ``Falsifier`` class as it may cause metaclass conflicts
on derived classes. Developers may use a separate mixin, such as
``frigid.ImmutableObject`` to achieve immutability on derived classes.

==========================

Features
--------

- Add ``Falsifier`` base class for creating objects that evaluate to ``False`` in
boolean contexts. Each instance has a unique identity, supports proper equality
comparison and hashing, and can be used in collections like sets and
dictionaries.


Supported Platforms
-------------------

- Add support for CPython 3.10 to 3.13.
- Add support for PyPy 3.10.