* *Breaking change:* Moved view mixin ``RequestInFormKwargsMixin`` from ``mixin.forms`` to proper place
``mixin.views``
* *Breaking change:* Removed string helper function ``restore_windows1252controls()``, ``number_to_text()`` and
``replace_link_pattern()``
* *Breaking change:* Removed choice converter function ``get_name_by_value()`` in favour
of ``get_value_from_tuple_by_key()``
* *Breaking change:* Removed date converter function ``get_seconds()`` because Python 3.6 already provides
a `total_seconds()` method
* *Breaking change:* Removed date converter function ``get_current_datetime()`` because django already provides
the `timezone.now()` method
* *Breaking change:* Removed date converter function ``diff_month()`` in favour of ``date_month_delta()``
* *Breaking change:* Merged ``converter`` package in ``utils`` package
* *Breaking change:* Moved view-layer-based helpers to extra requirement ``view-layer``: `_FormsetMixin`,
`FormsetUpdateViewMixin`, `FormsetCreateViewMixin`, `CrispyLayoutFormMixin`, `CustomPermissionMixin`
, `RequestInFormKwargsMixin`
* Simplified code of function ``float_to_string()``
* Added type hinting to lots of helper functions
* Updated and restructured documentation
* Added security check for dependencies in local pipeline
* Removed some old python 2.7 syntax