Feincms3

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.. _3.1: https://github.com/matthiask/feincms3/compare/3.0...3.1

- Changed the link color in the inline CKEditor to be readable in dark mode.
- Added a direct dependency on django-js-asset (django-content-editor already
depends on it so it's nothing new) and fixed a deprecation warning in our
usage.
- Added a system check for ``ApplicationType`` instances which errors out if
the referenced URLconf modules cannot be imported.
- Added a few style resets for CKEditor 4 popups so that it works better in the
Django admin's dark mode.
- Added a fallback to :func:`feincms3.pages.AbstractPage.get_absolute_url`
which returns the page's path prefixed with the script prefix if reversing
the URL fails.
- Changed the "Build your CMS" guide to recommend a middleware instead of URLs
and views.
- Added the ``feincms3.incubator.root`` and
``feincms3.incubator.root_passthru`` modules which support using middleware
to render pages.
- Changed the linked CKEditor version to 4.17.2.

~~~~~~~~~~~~~~~~~~~

.. _3.0: https://github.com/matthiask/feincms3/compare/2.1...3.0

- Introduced a new :class:`feincms3.renderer.RegionRenderer` infrastructure
which merges and replaces :mod:`feincms3.regions` and
:class:`feincms3.renderer.TemplatePluginRenderer`. The new module supports
other template engines and handles subregions without polluting models with
attributes, making it possible to use several renderers in the same project
with differing subregion configurations.

~~~~~~~~~~~~~~~~~~~

- Exposed the list of content editor regions on
:class:`~feincms3.regions.Regions` as ``regions``. Raised the minimum
django-content-editor version to 6.0.

~~~~~~~~~~~~~~~~~~~

- Added `pre-commit <https://pre-commit.com/>`__.
- Dropped compatibility with Python < 3.8, Django < 3.2.
- Changed the linked CKEditor version to 4.17.1.
- Fixed the move form CSS when used with Django 4.0. It's not consistent yet
but better.

~~~~~~~~~~~~~~~~~~~

- Fixed a Python 3.8-ism.
- Added a ``params`` parameter to :func:`feincms3.plugins.external.oembed_json`
which allows overriding values sent to the oEmbed provider.
- Added a ``force_refresh`` parameter to
:func:`feincms3.plugins.external.oembed_json` which allows forcibly
refreshing the cached oEmbed data.
- Added a threadlocal cache to ``apps_urlconf`` which allows calling
``apps_urlconf`` several times without producing database queries over and
over.
- Added Python 3.10 to the CI.
- Changed ``LanguageAndTranslationOfMixin.translation_of`` to use a
``TreeNodeForeignKey`` so that the hierarchy is shown when using a dropdown.
- Raised the minimum version of django-content-editor to 5.0.

~~~~~~~~~~~~~~~~~~~~

- Inline CKEditor: Dropped the admin jQuery dependency for real.
- Started using pyupgrade_ for the Python code.
- Added Django 4.0a1 to the CI matrix.
- Added a way to configure the inline CKEditor through Django settings.