0.6-2019-10-11

.. note::

Release dedicated to John Lennon. Happy birthday, dear John!

.. note::

This release introduces minor backwards incompatibility for ``range``,
``gt``, ``gte``, ``lt`` and ``lte`` filters. You should update your code.

• The range, gt, gte, lt and lte filters are now complex
  input types. This makes it possible to use the following types in comparison:
  decimal.Decimal, float, int, datetime.datetime and
  datetime.date.