* ci: Merge back `release/4.1.x` (4.1.0rc4) into `develop-4` (#7640)

* Fix: Debug toolbar action button has too low contrast in dark mode (#7642)

* feat: django 5 support (#7648)

* Support for Django 5.0

* Fix: test.yml and django Promise handling

* Shorten github action names

* Update test.yml

* Update _cms.scss

* Update setup.py

* test: Run tests against django main branch (#7650)

* ci: Add testing against django main branch

* ci: Add dependabot github action updates

* ci: Test all dbs on django main

* Update postgres

Co-authored-by: Fabian Braun <fsbraun@gmx.de>

* Output django version

Co-authored-by: Fabian Braun <fsbraun@gmx.de>

* Output django version

Co-authored-by: Fabian Braun <fsbraun@gmx.de>

* ci: install requirements before django

* Remove duplicate

Co-authored-by: Fabian Braun <fsbraun@gmx.de>

* Replace get_storage_class with import_string

* Fix ruff

* remove unused code from util. __init__.py

* Fix incomplete property overwrite

* Fix: Lazy choice field implementation was wrong. Added test coverage

* Fix: Add `on-error-continue: true` to django-main-postgres and django-main-mysql github actions

---------

Co-authored-by: Fabian Braun <fsbraun@gmx.de>

* fix: When opening structure board page menu disappears or shows wrong page template (#7671)

* Fix: add .current_page to request for structure board

* Fix caching issue showing wrong selected page template

* Fix: add .current_page to request for structure board

* Fix caching issue showing wrong selected page template

* Add tests

* fix: Update RTD config (#7647)

* Add comments

---------

Co-authored-by: Mark Walker <mark@django-cms.org>

* fix: #7662, add support for python 3.12 and upgrade github actions (#7680)

* fix: #7662, add support for python 3.12 and upgrade github actions

* fix: deprecations

* fix: make some improvements to codespell and the tests for docs

* fix: add updated reqs for docs

* fix: code spell typos

* fix: code spell typos for docs

* fix: some more spell fixes

* fix: pretty much all spelling mistakes

* fix: some more spelling mistakes

* fix: skiplist further

* fix: issue with outdated deps at docs/requirements

* fix: downgrade matplotlib to a version that also builds on python 3.8

* fix: 3.8 build

* fix: try to fix some test failures

* fix: drop 3.8

* fix: upgrade sphinxcontrib-spelling to 8.0.0 so that 3.12 builds

* fix: no need to hardcode sphinx in test requirements

* fix: get the tests passing for sqlite

* fix: sqlite tests finally

* fix: use furo theme for cms 4 as well

:

* fix: use cms 4 for building docs documentation

* fix: same as in develop for cms 3.11.x

* fix: abbreviation into full form to not confused codespell

* fix: `.load` jQuery method erroneously replaced by `.on('load')` (#7679)

* Fix: `.load` jQuery method erroneously replaced by `on('load')`

* fix: Remove `can_publish` permission from django CMS 4 core (#7635)

* Fix css glitch

* Update translations source fill which was missing strings

* Fix: Remove can_publish permission

* Update _toolbar.scss

* Fix: Use svg icons for boolean values in admin (present since Dango 1.11)

* Fix: Update to use .format for icon base

* Fix: missing alt attribute

* fix: Port forward #7664 and #7657 (#7695)

* fix: preserve `view_class` in decorated views (#7664)

* Fix tests

* Bugfix: avoid InvalidCacheKey (memcached) for key-length ~249 (fixes #7595) (#7657)

* Remove docs test from test suite (since covered by separate github action)

* Remove docs requirements from the django-main test

* Add setuptools to requirements for python 3.12

* Add setuptools to requirements.txt

* Fix: Test with current ckeditor

* Undo unnecessary change

* Fix tests for Django 5.1

* Fix: Missing output_field

---------

Co-authored-by: Will Hoey <48737592+Will-Hoey@users.noreply.github.com>
Co-authored-by: wfehr <24782511+wfehr@users.noreply.github.com>

* fix: validate endpoint languages and redirect if not editable (#7691)

* Fix: align language settings for preview and edit endpoints

* Rename to existing "is_editable" method.

* Add "object_is_editable" to toolbar as a common interface to decide if an object is editable

* Fix identation

* fix: Add check for Django's i18n context processor needed for wizards to work (#7699)

* Check for `django.template.context_processors.i18n` preprocessor in the i18n check (required for wizards to work)

* Fix tests ;-)

* feat: Add `djangocms` command to quickly start a project (#7702)

* fix: Localization of permission checks on deleting (#7683)

* Permission in the german version have sometimes german names.

* change django-cms to cms

* Remove specific German locale test

* Update pageadmin.py

* Undo renaming

---------

Co-authored-by: wintergruen <dirk.wintergruen@klassik-stiftung.de>
Co-authored-by: Fabian Braun <fsbraun@gmx.de>

* fix: django 5's choice widget is not lazy (#7707)

* Support for Django 5.0

* Fix: test.yml and django Promise handling

* Shorten github action names

* Update test.yml

* Update _cms.scss

* Update setup.py

* Fix: Django 5 choice widget is not lazy either

* Add test

* Fix: Swapped underscore

* Deprecate SuperLazyIterator and LazyChoiceField

* fix: Page Content Extension toolbar (#7708)

* Fix: page content extension toolbar naming and use latest_content filter

* Align page content extension menu with shown page content

* Deprecate the use for more than one page content object

* fix linting issue

* Accommodate review feedback

* Add some comments

* Readability improvement `ruff format`

* One more readability improvement

* Doc-string update

* Fix typo

Co-authored-by: Jacob Rief <jacob.rief@gmail.com>

* fix: Language chooser options pointing to the same language (#7698)

* Fix: Language chooser

* Ensure page language uniqueness

* Fix linter issue

* Add edit mode and preview mode to language chooser

* Add option to register grouper field for frontend-editable models

* Undo changes to cms_toolbars to avoid code redundancy

* Simplify toolbar utils.

* Remove not util function

* Remove unneeded imports

* fix: allow for `EmptyPageContent`

* Add CONTRIBUTING.rst and CODE_OF_CONDUCT.rst to develop-4 branch (#7713)

---------

Co-authored-by: Mark Walker <mark@django-cms.org>
Co-authored-by: Vinit Kumar <vinit.kumar@kidskonnect.nl>
Co-authored-by: Will Hoey <48737592+Will-Hoey@users.noreply.github.com>
Co-authored-by: wfehr <24782511+wfehr@users.noreply.github.com>
Co-authored-by: dwintergruen <dwinter@comp-hum.de>
Co-authored-by: wintergruen <dirk.wintergruen@klassik-stiftung.de>
Co-authored-by: Jacob Rief <jacob.rief@gmail.com>

…7702)