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Scheduled daily dependency update on Thursday #2149

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Update pytz from 2023.3 to 2023.3.post1.

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Update Django from 4.2.1 to 5.0.1.

Changelog

5.0.1

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

*January 2, 2024*

Django 5.0.1 fixes several bugs in 5.0.

Bugfixes
========

* Reallowed, following a regression in Django 5.0, using a foreign key to a
model with a primary key that is not ``AutoField`` in
:attr:`.ModelAdmin.list_filter` (:ticket:`35020`).

* Fixed a long standing bug in handling the ``RETURNING INTO`` clause that
caused a crash when creating a model instance with a ``GeneratedField`` which
``output_field`` had backend-specific converters (:ticket:`35024`).

* Fixed a regression in Django 5.0 that caused a crash of ``Model.save()`` for
models with both ``GeneratedField`` and ``ForeignKey`` fields
(:ticket:`35019`).

* Fixed a bug in Django 5.0 that caused a migration crash on Oracle < 23c when
adding a ``GeneratedField`` with ``output_field=BooleanField``
(:ticket:`35018`).

* Fixed a regression in Django 5.0 where admin fields on the same line could
overflow the page and become non-interactive (:ticket:`35012`).

* Added compatibility for ``oracledb`` 2.0.0 (:ticket:`35054`).

* Fixed a regression in Django 5.0 where querysets referenced incorrect field
names from ``FilteredRelation()`` (:ticket:`35050`).

* Fixed a regression in Django 5.0 that caused a system check crash when
``ModelAdmin.filter_horizontal`` or ``filter_vertical`` contained a reverse
many-to-many relation with ``related_name`` (:ticket:`35056`).


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

5.0

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

*December 4, 2023*

Welcome to Django 5.0!

These release notes cover the :ref:`new features <whats-new-5.0>`, as well as
some :ref:`backwards incompatible changes <backwards-incompatible-5.0>` you'll
want to be aware of when upgrading from Django 4.2 or earlier. We've
:ref:`begun the deprecation process for some features
<deprecated-features-5.0>`.

See the :doc:`/howto/upgrade-version` guide if you're updating an existing
project.

Python compatibility
====================

Django 5.0 supports Python 3.10, 3.11, and 3.12. We **highly recommend** and
only officially support the latest release of each series.

The Django 4.2.x series is the last to support Python 3.8 and 3.9.

Third-party library support for older version of Django
=======================================================

Following the release of Django 5.0, we suggest that third-party app authors
drop support for all versions of Django prior to 4.2. At that time, you should
be able to run your package's tests using ``python -Wd`` so that deprecation
warnings appear. After making the deprecation warning fixes, your app should be
compatible with Django 5.0.

.. _whats-new-5.0:

What's new in Django 5.0
========================

Facet filters in the admin
--------------------------

Facet counts are now shown for applied filters in the admin changelist when
toggled on via the UI. This behavior can be changed via the new
:attr:`.ModelAdmin.show_facets` attribute. For more information see
:ref:`facet-filters`.

Simplified templates for form field rendering
---------------------------------------------

Django 5.0 introduces the concept of a field group, and field group templates.
This simplifies rendering of the related elements of a Django form field such
as its label, widget, help text, and errors.

For example, the template below:

.. code-block:: html+django

 <form>
 ...
 <div>
   {{ form.name.label_tag }}
   {% if form.name.help_text %}
     <div class="helptext" id="{{ form.name.auto_id }}_helptext">
       {{ form.name.help_text|safe }}
     </div>
   {% endif %}
   {{ form.name.errors }}
   {{ form.name }}
   <div class="row">
     <div class="col">
       {{ form.email.label_tag }}
       {% if form.email.help_text %}
         <div class="helptext" id="{{ form.email.auto_id }}_helptext">
           {{ form.email.help_text|safe }}
         </div>
       {% endif %}
       {{ form.email.errors }}
       {{ form.email }}
     </div>
     <div class="col">
       {{ form.password.label_tag }}
       {% if form.password.help_text %}
         <div class="helptext" id="{{ form.password.auto_id }}_helptext">
           {{ form.password.help_text|safe }}
         </div>
       {% endif %}
       {{ form.password.errors }}
       {{ form.password }}
     </div>
   </div>
 </div>
 ...
 </form>

Can now be simplified to:

.. code-block:: html+django

 <form>
 ...
 <div>
   {{ form.name.as_field_group }}
   <div class="row">
     <div class="col">{{ form.email.as_field_group }}</div>
     <div class="col">{{ form.password.as_field_group }}</div>
   </div>
 </div>
 ...
 </form>

:meth:`~django.forms.BoundField.as_field_group` renders fields with the
``"django/forms/field.html"`` template by default and can be customized on a
per-project, per-field, or per-request basis. See
:ref:`reusable-field-group-templates`.

Database-computed default values
--------------------------------

The new :attr:`Field.db_default <django.db.models.Field.db_default>` parameter
sets a database-computed default value. For example::

 from django.db import models
 from django.db.models.functions import Now, Pi


 class MyModel(models.Model):
     age = models.IntegerField(db_default=18)
     created = models.DateTimeField(db_default=Now())
     circumference = models.FloatField(db_default=2 * Pi())

Database generated model field
------------------------------

The new :class:`~django.db.models.GeneratedField` allows creation of database
generated columns. This field can be used on all supported database backends
to create a field that is always computed from other fields. For example::

 from django.db import models
 from django.db.models import F


 class Square(models.Model):
     side = models.IntegerField()
     area = models.GeneratedField(
         expression=F("side") * F("side"),
         output_field=models.BigIntegerField(),
         db_persist=True,
     )

More options for declaring field choices
----------------------------------------

:attr:`.Field.choices` *(for model fields)* and :attr:`.ChoiceField.choices`
*(for form fields)* allow for more flexibility when declaring their values. In
previous versions of Django, ``choices`` should either be a list of 2-tuples,
or an :ref:`field-choices-enum-types` subclass, but the latter required
accessing the ``.choices`` attribute to provide the values in the expected
form::

 from django.db import models

 Medal = models.TextChoices("Medal", "GOLD SILVER BRONZE")

 SPORT_CHOICES = [
     ("Martial Arts", [("judo", "Judo"), ("karate", "Karate")]),
     ("Racket", [("badminton", "Badminton"), ("tennis", "Tennis")]),
     ("unknown", "Unknown"),
 ]


 class Winner(models.Model):
     name = models.CharField(...)
     medal = models.CharField(..., choices=Medal.choices)
     sport = models.CharField(..., choices=SPORT_CHOICES)

Django 5.0 adds support for accepting a mapping or a callable instead of an
iterable, and also no longer requires ``.choices`` to be used directly to
expand :ref:`enumeration types <field-choices-enum-types>`::

 from django.db import models

 Medal = models.TextChoices("Medal", "GOLD SILVER BRONZE")

 SPORT_CHOICES = {   Using a mapping instead of a list of 2-tuples.
     "Martial Arts": {"judo": "Judo", "karate": "Karate"},
     "Racket": {"badminton": "Badminton", "tennis": "Tennis"},
     "unknown": "Unknown",
 }


 def get_scores():
     return [(i, str(i)) for i in range(10)]


 class Winner(models.Model):
     name = models.CharField(...)
     medal = models.CharField(..., choices=Medal)   Using `.choices` not required.
     sport = models.CharField(..., choices=SPORT_CHOICES)
     score = models.IntegerField(choices=get_scores)   A callable is allowed.

Under the hood the provided ``choices`` are normalized into a list of 2-tuples
as the canonical form whenever the ``choices`` value is updated. For more
information, please check the :ref:`model field reference on choices
<field-choices>`.

Minor features
--------------

:mod:`django.contrib.admin`
~~~~~~~~~~~~~~~~~~~~~~~~~~~

* The new :meth:`.AdminSite.get_log_entries` method allows customizing the
queryset for the site's listed log entries.

* The ``django.contrib.admin.AllValuesFieldListFilter``,
``ChoicesFieldListFilter``, ``RelatedFieldListFilter``, and
``RelatedOnlyFieldListFilter`` admin filters now handle multi-valued query
parameters.

* ``XRegExp`` is upgraded from version 3.2.0 to 5.1.1.

* The new :meth:`.AdminSite.get_model_admin` method returns an admin class for
the given model class.

* Properties in :attr:`.ModelAdmin.list_display` now support ``boolean``
attribute.

* jQuery is upgraded from version 3.6.4 to 3.7.1.


:mod:`django.contrib.auth`
~~~~~~~~~~~~~~~~~~~~~~~~~~

* The default iteration count for the PBKDF2 password hasher is increased from
600,000 to 720,000.

* The new asynchronous functions are now provided, using an
``a`` prefix: :func:`django.contrib.auth.aauthenticate`,
:func:`~.django.contrib.auth.aget_user`,
:func:`~.django.contrib.auth.alogin`, :func:`~.django.contrib.auth.alogout`,
and :func:`~.django.contrib.auth.aupdate_session_auth_hash`.

* ``AuthenticationMiddleware`` now adds an :meth:`.HttpRequest.auser`
asynchronous method that returns the currently logged-in user.

* The new :func:`django.contrib.auth.hashers.acheck_password` asynchronous
function and :meth:`.AbstractBaseUser.acheck_password` method allow
asynchronous checking of user passwords.

:mod:`django.contrib.contenttypes`
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

* :meth:`.QuerySet.prefetch_related` now supports prefetching
:class:`~django.contrib.contenttypes.fields.GenericForeignKey` with
non-homogeneous set of results.

:mod:`django.contrib.gis`
~~~~~~~~~~~~~~~~~~~~~~~~~

* The new
:class:`ClosestPoint() <django.contrib.gis.db.models.functions.ClosestPoint>`
function returns a 2-dimensional point on the geometry that is closest to
another geometry.

* :ref:`GIS aggregates <gis-aggregation-functions>` now support the ``filter``
argument.

* Support for GDAL 3.7 and GEOS 3.12 is added.

* The new :meth:`.GEOSGeometry.equals_identical` method allows point-wise
equivalence checking of geometries.

:mod:`django.contrib.messages`
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

* The new :meth:`.MessagesTestMixin.assertMessages` assertion method allows
testing :mod:`~django.contrib.messages` added to a
:class:`response <django.http.HttpResponse>`.

:mod:`django.contrib.postgres`
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

* The new :attr:`~.ExclusionConstraint.violation_error_code` attribute of
:class:`~django.contrib.postgres.constraints.ExclusionConstraint` allows
customizing the ``code`` of ``ValidationError`` raised during
:ref:`model validation <validating-objects>`.

Asynchronous views
~~~~~~~~~~~~~~~~~~

* Under ASGI, ``http.disconnect`` events are now handled. This allows views to
perform any necessary cleanup if a client disconnects before the response is
generated. See :ref:`async-handling-disconnect` for more details.

Decorators
~~~~~~~~~~

* The following decorators now support wrapping asynchronous view functions:

* :func:`~django.views.decorators.cache.cache_control`
* :func:`~django.views.decorators.cache.never_cache`
* :func:`~django.views.decorators.common.no_append_slash`
* :func:`~django.views.decorators.csrf.csrf_exempt`
* :func:`~django.views.decorators.csrf.csrf_protect`
* :func:`~django.views.decorators.csrf.ensure_csrf_cookie`
* :func:`~django.views.decorators.csrf.requires_csrf_token`
* :func:`~django.views.decorators.debug.sensitive_variables`
* :func:`~django.views.decorators.debug.sensitive_post_parameters`
* :func:`~django.views.decorators.gzip.gzip_page`
* :func:`~django.views.decorators.http.condition`
* ``conditional_page()``
* :func:`~django.views.decorators.http.etag`
* :func:`~django.views.decorators.http.last_modified`
* :func:`~django.views.decorators.http.require_http_methods`
* :func:`~django.views.decorators.http.require_GET`
* :func:`~django.views.decorators.http.require_POST`
* :func:`~django.views.decorators.http.require_safe`
* :func:`~django.views.decorators.vary.vary_on_cookie`
* :func:`~django.views.decorators.vary.vary_on_headers`
* ``xframe_options_deny()``
* ``xframe_options_sameorigin()``
* ``xframe_options_exempt()``

Error Reporting
~~~~~~~~~~~~~~~

* :func:`~django.views.decorators.debug.sensitive_variables` and
:func:`~django.views.decorators.debug.sensitive_post_parameters` can now be
used with asynchronous functions.

File Storage
~~~~~~~~~~~~

* :meth:`.File.open` now passes all positional (``*args``) and keyword
arguments (``**kwargs``) to Python's built-in :func:`python:open`.

Forms
~~~~~

* The new :attr:`~django.forms.URLField.assume_scheme` argument for
:class:`~django.forms.URLField` allows specifying a default URL scheme.

* In order to improve accessibility, the following changes are made:

* Form fields now include the ``aria-describedby`` HTML attribute to enable
 screen readers to associate form fields with their help text.
* Invalid form fields now include the ``aria-invalid="true"`` HTML attribute.

Internationalization
~~~~~~~~~~~~~~~~~~~~

* Support and translations for the Uyghur language are now available.

Migrations
~~~~~~~~~~

* Serialization of functions decorated with :func:`functools.cache` or
:func:`functools.lru_cache` is now supported without the need to write a
custom serializer.

Models
~~~~~~

* The new ``create_defaults`` argument of :meth:`.QuerySet.update_or_create`
and :meth:`.QuerySet.aupdate_or_create` methods allows specifying a different
field values for the create operation.

* The new ``violation_error_code`` attribute of
:class:`~django.db.models.BaseConstraint`,
:class:`~django.db.models.CheckConstraint`, and
:class:`~django.db.models.UniqueConstraint` allows customizing the ``code``
of ``ValidationError`` raised during
:ref:`model validation <validating-objects>`.

* The :ref:`force_insert <ref-models-force-insert>` argument of
:meth:`.Model.save` now allows specifying a tuple of parent classes that must
be forced to be inserted.

* :meth:`.QuerySet.bulk_create` and :meth:`.QuerySet.abulk_create` methods now
set the primary key on each model instance when the ``update_conflicts``
parameter is enabled (if the database supports it).

* The new :attr:`.UniqueConstraint.nulls_distinct` attribute allows customizing
the treatment of ``NULL`` values on PostgreSQL 15+.

* The new :func:`~django.shortcuts.aget_object_or_404` and
:func:`~django.shortcuts.aget_list_or_404` asynchronous shortcuts allow
asynchronous getting objects.

* The new :func:`~django.db.models.aprefetch_related_objects` function allows
asynchronous prefetching of model instances.

* :meth:`.QuerySet.aiterator` now supports previous calls to
``prefetch_related()``.

* On MariaDB 10.7+, ``UUIDField`` is now created as ``UUID`` column rather than
``CHAR(32)`` column. See the migration guide above for more details on
:ref:`migrating-uuidfield`.

* Django now supports `oracledb`_ version 1.3.2 or higher. Support for
``cx_Oracle`` is deprecated as of this release and will be removed in Django
6.0.

Pagination
~~~~~~~~~~

* The new :attr:`django.core.paginator.Paginator.error_messages` argument
allows customizing the error messages raised by :meth:`.Paginator.page`.

Signals
~~~~~~~

* The new :meth:`.Signal.asend` and :meth:`.Signal.asend_robust` methods allow
asynchronous signal dispatch. Signal receivers may be synchronous or
asynchronous, and will be automatically adapted to the correct calling style.

Templates
~~~~~~~~~

* The new :tfilter:`escapeseq` template filter applies :tfilter:`escape` to
each element of a sequence.

Tests
~~~~~

* :class:`~django.test.Client` and :class:`~django.test.AsyncClient` now
provide asynchronous methods, using an ``a`` prefix:
:meth:`~django.test.Client.asession`, :meth:`~django.test.Client.alogin`,
:meth:`~django.test.Client.aforce_login`, and
:meth:`~django.test.Client.alogout`.

* :class:`~django.test.AsyncClient` now supports the ``follow`` parameter.

* The new :option:`test --durations` option allows showing the duration of the
slowest tests on Python 3.12+.

Validators
~~~~~~~~~~

* The new ``offset`` argument of
:class:`~django.core.validators.StepValueValidator` allows specifying an
offset for valid values.

.. _backwards-incompatible-5.0:

Backwards incompatible changes in 5.0
=====================================

Database backend API
--------------------

This section describes changes that may be needed in third-party database
backends.

* ``DatabaseFeatures.supports_expression_defaults`` should be set to ``False``
if the database doesn't support using database functions as defaults.

* ``DatabaseFeatures.supports_default_keyword_in_insert`` should be set to
``False`` if the database doesn't support the ``DEFAULT`` keyword in
``INSERT`` queries.

* ``DatabaseFeatures.supports_default_keyword_in_bulk_insert`` should be set to
``False`` if the database doesn't support the ``DEFAULT`` keyword in bulk
``INSERT`` queries.

:mod:`django.contrib.gis`
-------------------------

* Support for GDAL 2.2 and 2.3 is removed.

* Support for GEOS 3.6 and 3.7 is removed.

:mod:`django.contrib.sitemaps`
------------------------------

* The ``django.contrib.sitemaps.ping_google()`` function and the
``ping_google`` management command are removed as the Google
Sitemaps ping endpoint is deprecated and will be removed in January 2024.

* The ``django.contrib.sitemaps.SitemapNotFound`` exception class is removed.

Dropped support for MySQL < 8.0.11
----------------------------------

Support for pre-releases of MySQL 8.0.x series is removed. Django 5.0 supports
MySQL 8.0.11 and higher.

Using ``create_defaults__exact`` may now be required with ``QuerySet.update_or_create()``
-----------------------------------------------------------------------------------------

:meth:`.QuerySet.update_or_create` now supports the parameter
``create_defaults``. As a consequence, any models that have a field named
``create_defaults`` that are used with an ``update_or_create()`` should specify
the field in the lookup with ``create_defaults__exact``.

.. _migrating-uuidfield:

Migrating existing ``UUIDField`` on MariaDB 10.7+
-------------------------------------------------

On MariaDB 10.7+, ``UUIDField`` is now created as ``UUID`` column rather than
``CHAR(32)`` column. As a consequence, any ``UUIDField`` created in
Django < 5.0 should be replaced with a ``UUIDField`` subclass backed by
``CHAR(32)``::

 class Char32UUIDField(models.UUIDField):
     def db_type(self, connection):
         return "char(32)"

     def get_db_prep_value(self, value, connection, prepared=False):
         value = super().get_db_prep_value(value, connection, prepared)
         if value is not None:
             value = value.hex
         return value

For example::

 class MyModel(models.Model):
     uuid = models.UUIDField(primary_key=True, default=uuid.uuid4)

Should become::

 class Char32UUIDField(models.UUIDField):
     ...


 class MyModel(models.Model):
     uuid = Char32UUIDField(primary_key=True, default=uuid.uuid4)

Running the :djadmin:`makemigrations` command will generate a migration
containing a no-op ``AlterField`` operation.

Miscellaneous
-------------

* The ``instance`` argument of the undocumented
``BaseModelFormSet.save_existing()`` method is renamed to ``obj``.

* The undocumented ``django.contrib.admin.helpers.checkbox`` is removed.

* Integer fields are now validated as 64-bit integers on SQLite to match the
behavior of ``sqlite3``.

* The undocumented ``Query.annotation_select_mask`` attribute is changed from a
set of strings to an ordered list of strings.

* ``ImageField.update_dimension_fields()`` is no longer called on the
``post_init`` signal if ``width_field`` and ``height_field`` are not set.

* :class:`~django.db.models.functions.Now` database function now uses
``LOCALTIMESTAMP`` instead of ``CURRENT_TIMESTAMP`` on Oracle.

* :attr:`.AdminSite.site_header` is now rendered in a ``<div>`` tag instead of
``<h1>``. Screen reader users rely on heading elements for navigation within
a page. Having two ``<h1>`` elements was confusing and the site header wasn't
helpful as it is repeated on all pages.

* In order to improve accessibility, the admin's main content area and header
content area are now rendered in a ``<main>`` and ``<header>`` tag instead of
``<div>``.

* On databases without native support for the SQL ``XOR`` operator, ``^`` as
the exclusive or (``XOR``) operator now returns rows that are matched by an
odd number of operands rather than exactly one operand. This is consistent
with the behavior of MySQL, MariaDB, and Python.

* The minimum supported version of ``asgiref`` is increased from 3.6.0 to
3.7.0.

* The minimum supported version of ``selenium`` is increased from 3.8.0 to
4.8.0.

* The ``AlreadyRegistered`` and ``NotRegistered`` exceptions are moved from
``django.contrib.admin.sites`` to ``django.contrib.admin.exceptions``.

* The minimum supported version of SQLite is increased from 3.21.0 to 3.27.0.

* Support for ``cx_Oracle`` < 8.3 is removed.

* Executing SQL queries before the app registry has been fully populated now
raises :exc:`RuntimeWarning`.

* :exc:`~django.core.exceptions.BadRequest` is raised for non-UTF-8 encoded
requests with the :mimetype:`application/x-www-form-urlencoded` content type.
See :rfc:`1866` for more details.

* The minimum supported version of ``colorama`` is increased to 0.4.6.

* The minimum supported version of ``docutils`` is increased to 0.19.

.. _deprecated-features-5.0:

Features deprecated in 5.0
==========================

Miscellaneous
-------------

* The ``DjangoDivFormRenderer`` and ``Jinja2DivFormRenderer`` transitional form
renderers are deprecated.

* Passing positional arguments ``name`` and ``violation_error_message`` to
:class:`~django.db.models.BaseConstraint` is deprecated in favor of
keyword-only arguments.

* ``request`` is added to the signature of :meth:`.ModelAdmin.lookup_allowed`.
Support for ``ModelAdmin`` subclasses that do not accept this argument is
deprecated.

* The ``get_joining_columns()`` method of ``ForeignObject`` and
``ForeignObjectRel`` is deprecated. Starting with Django 6.0,
``django.db.models.sql.datastructures.Join`` will no longer fallback to
``get_joining_columns()``. Subclasses should implement
``get_joining_fields()`` instead.

* The ``ForeignObject.get_reverse_joining_columns()`` method is deprecated.

* The default scheme for ``forms.URLField`` will change from ``"http"`` to
``"https"`` in Django 6.0. Set :setting:`FORMS_URLFIELD_ASSUME_HTTPS`
transitional setting to ``True`` to opt into assuming ``"https"`` during the
Django 5.x release cycle.

* ``FORMS_URLFIELD_ASSUME_HTTPS`` transitional setting is deprecated.

* Support for calling ``format_html()`` without passing args or kwargs will be
removed.

* Support for ``cx_Oracle`` is deprecated in favor of `oracledb`_ 1.3.2+ Python
driver.

* ``DatabaseOperations.field_cast_sql()`` is deprecated in favor of
``DatabaseOperations.lookup_cast()``. Starting with Django 6.0,
``BuiltinLookup.process_lhs()`` will no longer call ``field_cast_sql()``.
Third-party database backends should implement ``lookup_cast()`` instead.

* The ``django.db.models.enums.ChoicesMeta`` metaclass is renamed to
``ChoicesType``.

* The ``Prefetch.get_current_queryset()`` method is deprecated.

* The ``get_prefetch_queryset()`` method of related managers and descriptors
is deprecated. Starting with Django 6.0, ``get_prefetcher()`` and
``prefetch_related_objects()`` will no longer fallback to
``get_prefetch_queryset()``. Subclasses should implement
``get_prefetch_querysets()`` instead.

.. _`oracledb`: https://oracle.github.io/python-oracledb/

Features removed in 5.0
=======================

These features have reached the end of their deprecation cycle and are removed
in Django 5.0.

See :ref:`deprecated-features-4.0` for details on these changes, including how
to remove usage of these features.

* The ``SERIALIZE`` test setting is removed.

* The undocumented ``django.utils.baseconv`` module is removed.

* The undocumented ``django.utils.datetime_safe`` module is removed.

* The default value of the ``USE_TZ`` setting is changed from ``False`` to
``True``.

* The default sitemap protocol for sitemaps built outside the context of a
request is changed from ``'http'`` to ``'https'``.

* The ``extra_tests`` argument for ``DiscoverRunner.build_suite()`` and
``DiscoverRunner.run_tests()`` is removed.

* The ``django.contrib.postgres.aggregates.ArrayAgg``, ``JSONBAgg``, and
``StringAgg`` aggregates no longer return ``[]``, ``[]``, and ``''``,
respectively, when there are no rows.

* The ``USE_L10N`` setting is removed.

* The ``USE_DEPRECATED_PYTZ`` transitional setting is removed.

* Support for ``pytz`` timezones is removed.

* The ``is_dst`` argument is removed from:

* ``QuerySet.datetimes()``
* ``django.utils.timezone.make_aware()``
* ``django.db.models.functions.Trunc()``
* ``django.db.models.functions.TruncSecond()``
* ``django.db.models.functions.TruncMinute()``
* ``django.db.models.functions.TruncHour()``
* ``django.db.models.functions.TruncDay()``
* ``django.db.models.functions.TruncWeek()``
* ``django.db.models.functions.TruncMonth()``
* ``django.db.models.functions.TruncQuarter()``
* ``django.db.models.functions.TruncYear()``

* The ``django.contrib.gis.admin.GeoModelAdmin`` and ``OSMGeoAdmin`` classes
are removed.

* The undocumented ``BaseForm._html_output()`` method is removed.

* The ability to return a ``str``, rather than a ``SafeString``, when rendering
an ``ErrorDict`` and ``ErrorList`` is removed.

See :ref:`deprecated-features-4.1` for details on these changes, including how
to remove usage of these features.

* The ``SitemapIndexItem.__str__()`` method is removed.

* The ``CSRF_COOKIE_MASKED`` transitional setting is removed.

* The ``name`` argument of ``django.utils.functional.cached_property()`` is
removed.

* The ``opclasses`` argument of
``django.contrib.postgres.constraints.ExclusionConstraint`` is removed.

* The undocumented ability to pass ``errors=None`` to
``SimpleTestCase.assertFormError()`` and ``assertFormsetError()`` is removed.

* ``django.contrib.sessions.serializers.PickleSerializer`` is removed.

* The usage of ``QuerySet.iterator()`` on a queryset that prefetches related
objects without providing the ``chunk_size`` argument is no longer allowed.

* Passing unsaved model instances to related filters is no longer allowed.

* ``created=True`` is required in the signature of
``RemoteUserBackend.configure_user()`` subclasses.

* Support for logging out via ``GET`` requests in the
``django.contrib.auth.views.LogoutView`` and
``django.contrib.auth.views.logout_then_login()`` is removed.

* The ``django.utils.timezone.utc`` alias to ``datetime.timezone.utc`` is
removed.

* Passing a response object and a form/formset name to
``SimpleTestCase.assertFormError()`` and ``assertFormSetError()`` is no
longer allowed.

* The ``django.contrib.gis.admin.OpenLayersWidget`` is removed.

+ The ``django.contrib.auth.hashers.CryptPasswordHasher`` is removed.

* The ``"django/forms/default.html"`` and
``"django/forms/formsets/default.html"`` templates are removed.

* The default form and formset rendering style is changed to the div-based.

* Passing ``nulls_first=False`` or ``nulls_last=False`` to ``Expression.asc()``
and ``Expression.desc()`` methods, and the ``OrderBy`` expression is no
longer allowed.








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

4.2.9

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

*January 2, 2024*

Django 4.2.9 fixes a bug in 4.2.8.

Bugfixes
========

* Fixed a regression in Django 4.2.8 where admin fields on the same line could
overflow the page and become non-interactive (:ticket:`35012`).


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

4.2.8

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

*December 4, 2023*

Django 4.2.8 fixes several bugs in 4.2.7 and adds compatibility with Python
3.12.

Bugfixes
========

* Fixed a regression in Django 4.2 that caused :option:`makemigrations --check`
to stop displaying pending migrations (:ticket:`34457`).

* Fixed a regression in Django 4.2 that caused a crash of
``QuerySet.aggregate()`` with aggregates referencing other aggregates or
window functions through conditional expressions (:ticket:`34975`).

* Fixed a regression in Django 4.2 that caused a crash when annotating a
``QuerySet`` with a ``Window`` expressions composed of a ``partition_by``
clause mixing field types and aggregation expressions (:ticket:`34987`).

* Fixed a regression in Django 4.2 where the admin's change list page had
misaligned pagination links and inputs when using ``list_editable``
(:ticket:`34991`).

* Fixed a regression in Django 4.2 where checkboxes in the admin would be
centered on narrower screen widths (:ticket:`34994`).

* Fixed a regression in Django 4.2 that caused a crash of querysets with
aggregations on MariaDB when the ``ONLY_FULL_GROUP_BY`` SQL mode was enabled
(:ticket:`34992`).

* Fixed a regression in Django 4.2 where the admin's read-only password widget
and some help texts were incorrectly aligned at tablet widths
(:ticket:`34982`).

* Fixed a regression in Django 4.2 that caused a migration crash on SQLite when
altering unsupported ``Meta.db_table_comment`` (:ticket:`35006`).


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

4.2.7

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

*November 1, 2023*

Django 4.2.7 fixes a security issue with severity "moderate" and several bugs
in 4.2.6.

CVE-2023-46695: Potential denial of service vulnerability in ``UsernameField`` on Windows
=========================================================================================

The :func:`NFKC normalization <python:unicodedata.normalize>` is slow on
Windows. As a consequence, ``django.contrib.auth.forms.UsernameField`` was
subject to a potential denial of service attack via certain inputs with a very
large number of Unicode characters.

In order to avoid the vulnerability, invalid values longer than
``UsernameField.max_length`` are no longer normalized, since they cannot pass
validation anyway.

Bugfixes
========

* Fixed a regression in Django 4.2 that caused a crash of
``QuerySet.aggregate()`` with aggregates referencing expressions containing
subqueries (:ticket:`34798`).

* Restored, following a regression in Django 4.2, creating
``varchar/text_pattern_ops`` indexes on ``CharField`` and ``TextField`` with
deterministic collations on PostgreSQL (:ticket:`34932`).


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

4.2.6

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

*October 4, 2023*

Django 4.2.6 fixes a security issue with severity "moderate" and several bugs
in 4.2.5.

CVE-2023-43665: Denial-of-service possibility in ``django.utils.text.Truncator``
================================================================================

Following the fix for :cve:`2019-14232`, the regular expressions used in the
implementation of ``django.utils.text.Truncator``'s ``chars()`` and ``words()``
methods (with ``html=True``) were revised and improved. However, these regular
expressions still exhibited linear backtracking complexity, so when given a
very long, potentially malformed HTML input, the evaluation would still be
slow, leading to a potential denial of service vulnerability.

The ``chars()`` and ``words()`` methods are used to implement the
:tfilter:`truncatechars_html` and :tfilter:`truncatewords_html` template
filters, which were thus also vulnerable.

The input processed by ``Truncator``, when operating in HTML mode, has been
limited to the first five million characters in order to avoid potential
performance and memory issues.

Bugfixes
========

* Fixed a regression in Django 4.2.5 where overriding the deprecated
``DEFAULT_FILE_STORAGE`` and ``STATICFILES_STORAGE`` settings in tests caused
the main ``STORAGES`` to mutate (:ticket:`34821`).

* Fixed a regression in Django 4.2 that caused unnecessary casting of string
based fields (``CharField``, ``EmailField``, ``TextField``, ``CICharField``,
``CIEmailField``, and ``CITextField``) used with the ``__isnull`` lookup on
PostgreSQL. As a consequence, indexes using an ``__isnull`` expression or
condition created before Django 4.2 wouldn't be used by the query planner,
leading to a performance regression (:ticket:`34840`).

You may need to recreate such indexes created in your database with Django
4.2 to 4.2.5, as they contain unnecessary ``::text`` casting. Find candidate
indexes with this query:

.. code-block:: sql

     SELECT indexname, indexdef
     FROM pg_indexes
     WHERE indexdef LIKE '%::text IS %NULL';


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

4.2.5

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

*September 4, 2023*

Django 4.2.5 fixes a security issue with severity "moderate" and several bugs
in 4.2.4.

CVE-2023-41164: Potential denial of service vulnerability in ``django.utils.encoding.uri_to_iri()``
===================================================================================================

``django.utils.encoding.uri_to_iri()`` was subject to potential denial of
service attack via certain inputs with a very large number of Unicode
characters.

Bugfixes
========

* Fixed a regression in Django 4.2 that caused an incorrect validation of
``CheckConstraints`` on ``__isnull`` lookups against ``JSONField``
(:ticket:`34754`).

* Fixed a bug in Django 4.2 where the deprecated ``DEFAULT_FILE_STORAGE`` and
``STATICFILES_STORAGE`` settings were not synced with ``STORAGES``
(:ticket:`34773`).

* Fixed a regression in Django 4.2.2 that caused an unnecessary selection of a
non-nullable ``ManyToManyField`` without a natural key during serialization
(:ticket:`34779`).

* Fixed a regression in Django 4.2 that caused a crash of a queryset when
filtering against deeply nested ``OuterRef()`` annotations (:ticket:`34803`).


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

4.2.4

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

*August 1, 2023*

Django 4.2.4 fixes several bugs in 4.2.3.

Bugfixes
========

* Fixed a regression in Django 4.2 that caused a crash of
``QuerySet.aggregate()`` with aggregates referencing window functions
(:ticket:`34717`).

* Fixed a regression in Django 4.2 that caused a crash when grouping by a
reference in a subquery (:ticket:`34748`).

* Fixed a regression in Django 4.2 that caused aggregation over query that
uses explicit grouping by multi-valued annotations to group against the wrong
columns (:ticket:`34750`).


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

4.2.3

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

*July 3, 2023*

Django 4.2.3 fixes a security issue with severity "moderate" and several bugs
in 4.2.2.

CVE-2023-36053: Potential regular expression denial of service vulnerability in ``EmailValidator``/``URLValidator``
===================================================================================================================

``EmailValidator`` and ``URLValidator`` were subject to potential regular
expression denial of service attack via a very large number of domain name
labels of emails and URLs.

Bugfixes
========

* Fixed a regression in Django 4.2 that caused incorrect alignment of timezone
warnings for ``DateField`` and ``TimeField`` in the admin (:ticket:`34645`).

* Fixed a regression in Django 4.2 that caused incorrect highlighting of rows
in the admin changelist view when ``ModelAdmin.list_editable`` contained a
``BooleanField`` (:ticket:`34638`).


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

4.2.2

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

*June 5, 2023*

Django 4.2.2 fixes several bugs in 4.2.1.

Bugfixes
========

* Fixed a regression in Django 4.2 that caused an unnecessary
``DBMS_LOB.SUBSTR()`` wrapping in the ``__isnull`` and ``__exact=None``
lookups for ``TextField()``/``BinaryField()`` on Oracle (:ticket:`34544`).

* Restored, following a regression in Django 4.2, ``get_prep_value()`` call in
``JSONField`` subclasses (:ticket:`34539`).

* Fixed a regression in Django 4.2 that caused a crash of ``QuerySet.defer()``
when passing a ``ManyToManyField`` or ``GenericForeignKey`` reference. While
doing so is a no-op, it was allowed in older version (:ticket:`34570`).

* Fixed a regression in Django 4.2 that caused a crash of ``QuerySet.only()``
when passing a reverse ``OneToOneField`` reference (:ticket:`34612`).

* Fixed a bug in Django 4.2 where :option:`makemigrations --update` didn't
respect the ``--name`` option (:ticket:`34568`).

* Fixed a performance regression in Django 4.2 when compiling queries without
ordering (:ticket:`34580`).

* Fixed a regression in Django 4.2 where nonexistent stylesheet was linked on a
“Congratulations!” page (:ticket:`34588`).

* Fixed a regression in Django 4.2 that caused a crash of
``QuerySet.aggregate()`` with expressions referencing other aggregates
(:ticket:`34551`).

* Fixed a regression in Django 4.2 that caused a crash of
``QuerySet.aggregate()`` with aggregates referencing subqueries
(:ticket:`34551`).

* Fixed a regression in Django 4.2 that caused a crash of querysets on SQLite
when filtering on ``DecimalField`` against values outside of the defined
range (:ticket:`34590`).

* Fixed a regression in Django 4.2 that caused a serialization crash on a
``ManyToManyField`` without a natural key when its ``Manager``’s base
``QuerySet`` used ``select_related()`` (:ticket:`34620`).


==========================
Links

Update django-configurations from 2.4.1 to 2.5.

Changelog

2.5

**Full Changelog**: https://github.com/jazzband/django-configurations/compare/2.4.2...2.5

2.4.2

- Replace `imp` (due for removal in Python 3.12) with `importlib` by gump + jbkkd
Links

Update gunicorn from 20.1.0 to 21.2.0.

Changelog

21.2.0

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

- fix thread worker: revert change considering connection as idle . 

*** NOTE ***

This is fixing the bad file description error.

21.0.1

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

- fix documentation build

21.0.0

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

- support python 3.11
- fix gevent and eventlet workers
- fix threads support (gththread): improve performance and unblock requests
- SSL: noaw use SSLContext object
- HTTP parser: miscellaneous fixes
- remove unecessary setuid calls
- fix testing
- improve logging
- miscellaneous fixes to core engine

*** RELEASE NOTE ***

We made this release major to start our new release cycle. More info will be provided on our discussion forum.
Links

Update newrelic from 8.8.0 to 9.5.0.

The bot wasn't able to find a changelog for this release. Got an idea?

Links

Update psycopg2-binary from 2.9.6 to 2.9.9.

The bot wasn't able to find a changelog for this release. Got an idea?

Links

Update dj-database-url from 2.0.0 to 2.1.0.

Changelog

2.1.0

* Add value to int parsing when deconstructing url string.
Links

Update Markdown from 3.4.3 to 3.5.2.

Changelog

3.5.2

Fixed

* Fix type annotations for `convertFile` - it accepts only bytes-based buffers.
Also remove legacy checks from Python 2 (1400)
* Remove legacy import needed only in Python 2 (1403)
* Fix typo that left the attribute `AdmonitionProcessor.content_indent` unset
(1404)
* Fix edge-case crash in `InlineProcessor` with `AtomicString` (1406).
* Fix edge-case crash in `codehilite` with an empty `code` tag (1405).
* Improve and expand type annotations in the code base (1401).
* Fix handling of bogus comments (1425).

3.5.1

Fixed

* Fix a performance problem with HTML extraction where large HTML input could
trigger quadratic line counting behavior (1392).
* Improve and expand type annotations in the code base (1394).
Links

Update django-filter from 23.2 to 23.5.

Changelog

23.5

-------------------------

* Fixed OrderingFilter handling of empty values. (1628)

Thanks to Matt Munns.

23.4

-------------------------

* Official support for Django 5.0 and Python 3.12.

* Fix DeprecationWarning for pkgutil.find_loader.

Thanks to `wmorrell`.

* Adopted Furo theme for docs.

23.3

------------------------

* Adds initial compatibility with Django 5.0, prior to Django 5.0a1.

* Updates packaging to use pyproject.toml and Flit.
Links

Update ipython from 8.13.2 to 8.20.0.

The bot wasn't able to find a changelog for this release. Got an idea?

Links

Update mkdocs from 1.4.3 to 1.5.3.

The bot wasn't able to find a changelog for this release. Got an idea?

Links

Update flake8 from 6.0.0 to 7.0.0.

The bot wasn't able to find a changelog for this release. Got an idea?

Links

Update mock from 5.0.2 to 5.1.0.

Changelog

5.1.0

-----

- bpo-44185: :func:`unittest.mock.mock_open` will call the :func:`close`
method of the file handle mock when it is exiting from the context
manager. Patch by Samet Yaslan.

- gh-94924: :func:`unittest.mock.create_autospec` now properly returns
coroutine functions compatible with :func:`inspect.iscoroutinefunction`

- bpo-17013: Add ``ThreadingMock`` to :mod:`unittest.mock` that can be used
to create Mock objects that can wait until they are called. Patch by
Karthikeyan Singaravelan and Mario Corchero.

- bpo-41768: :mod:`unittest.mock` speccing no longer calls class properties.
Patch by Melanie Witt.
Links

Update factory-boy from 3.2.1 to 3.3.0.

Changelog

3.3.0

------------------

*New:*

 - :issue:`366`: Add :class:`factory.django.Password` to generate Django :class:`~django.contrib.auth.models.User`
   passwords.
 - :issue:`304`: Add :attr:`~factory.alchemy.SQLAlchemyOptions.sqlalchemy_session_factory` to dynamically
   create sessions for use by the :class:`~factory.alchemy.SQLAlchemyModelFactory`.
 - Add support for Django 4.0
 - Add support for Django 4.1
 - Add support for Python 3.10
 - Add support for Python 3.11

*Bugfix:*

 - Make :meth:`~factory.django.mute_signals` mute signals during post-generation.

 - :issue:`775`: Change the signature for :meth:`~factory.alchemy.SQLAlchemyModelFactory._save` and
   :meth:`~factory.alchemy.SQLAlchemyModelFactory._get_or_create` to avoid argument names clashes with a field named
   ``session``.

*Deprecated:*

 - :class:`~factory.django.DjangoModelFactory` will stop issuing a second call to
   :meth:`~django.db.models.Model.save` on the created instance when :ref:`post-generation-hooks` return a value.

   To help with the transition, :class:`factory.django.DjangoModelFactory._after_postgeneration` raises a
   :class:`DeprecationWarning` when calling :meth:`~django.db.models.Model.save`. Inspect your
   :class:`~factory.django.DjangoModelFactory` subclasses:

   - If the :meth:`~django.db.models.Model.save` call is not needed after :class:`~factory.PostGeneration`, set
     :attr:`factory.django.DjangoOptions.skip_postgeneration_save` to ``True`` in the factory meta.

   - Otherwise, the instance has been modified by :class:`~factory.PostGeneration` hooks and needs to be
     :meth:`~django.db.models.Model.save`\ d. Either:

       - call :meth:`django.db.models.Model.save` in the :class:`~factory.PostGeneration` hook that modifies the
         instance, or
       - override :class:`~factory.django.DjangoModelFactory._after_postgeneration` to
         :meth:`~django.db.models.Model.save` the instance.

*Removed:*

 - Drop support for Django 2.2
 - Drop support for Django 3.0
 - Drop support for Django 3.1
 - Drop support for Python 3.6
Links

Update coverage from 7.2.5 to 7.4.0.

Changelog

7.4.0

--------------------------

- In Python 3.12 and above, you can try an experimental core based on the new
:mod:`sys.monitoring <python:sys.monitoring>` module by defining a
``COVERAGE_CORE=sysmon`` environment variable.  This should be faster, though
plugins and dynamic contexts are not yet supported with it.  I am very
interested to hear how it works (or doesn't!) for you.


.. _changes_7-3-4:

7.3.4

--------------------------

- Fix: the change for multi-line signature exclusions in 7.3.3 broke other
forms of nested clauses being excluded properly.  This is now fixed, closing
`issue 1713`_.

- Fix: in the HTML report, selecting code for copying won't select the line
numbers also. Thanks, `Robert Harris <pull 1717_>`_.

.. _issue 1713: https://github.com/nedbat/coveragepy/issues/1713
.. _pull 1717: https://github.com/nedbat/coveragepy/pull/1717


.. _changes_7-3-3:

7.3.3

--------------------------

- Fix: function definitions with multi-line signatures can now be excluded by
matching any of the lines, closing `issue 684`_.  Thanks, `Jan Rusak,
Maciej Kowalczyk and Joanna Ejzel <pull 1705_>`_.

- Fix: XML reports could fail with a TypeError if files had numeric components
that were duplicates except for leading zeroes, like ``file1.py`` and
``file001.py``.  Fixes `issue 1709`_.

- The ``coverage annotate`` command used to announce that it would be removed
in a future version. Enough people got in touch to say that they use it, so
it will stay.  Don't expect it to keep up with other new features though.

- Added new :ref:`debug options <cmd_run_debug>`:

- ``pytest`` writes the pytest test name into the debug output.

- ``dataop2`` writes the full data being added to CoverageData objects.

.. _issue 684: https://github.com/nedbat/coveragepy/issues/684
.. _pull 1705: https://github.com/nedbat/coveragepy/pull/1705
.. _issue 1709: https://github.com/nedbat/coveragepy/issues/1709


.. _changes_7-3-2:

7.3.2

--------------------------

- The ``coverage lcov`` command ignored the ``[report] exclude_lines`` and
``[report] exclude_also`` settings (`issue 1684`_).  This is now fixed,
thanks `Jacqueline Lee <pull 1685_>`_.

- Sometimes SQLite will create journal files alongside the coverage.py database
files.  These are ephemeral, but could be mistakenly included when combining
data files.  Now they are always ignored, fixing `issue 1605`_. Thanks to
Brad Smith for suggesting fixes and providing detailed debugging.

- On Python 3.12+, we now disable SQLite writing journal files, which should be
a little faster.

- The new 3.12 soft keyword ``type`` is properly bolded in HTML reports.

- Removed the "fullcoverage" feature used by CPython to measure the coverage of
early-imported standard library modules.  CPython `stopped using it
<88054_>`_ in 2021, and it stopped working completely in Python 3.13.

.. _issue 1605: https://github.com/nedbat/coveragepy/issues/1605
.. _issue 1684: https://github.com/nedbat/coveragepy/issues/1684
.. _pull 1685: https://github.com/nedbat/coveragepy/pull/1685
.. _88054: https://github.com/python/cpython/issues/88054


.. _changes_7-3-1:

7.3.1

--------------------------

- The semantics of stars in file patterns has been clarified in the docs.  A
leading or trailing star matches any number of path components, like a double
star would.  This is different than the behavior of a star in the middle of a
pattern.  This discrepancy was `identified by Sviatoslav Sydorenko
<starbad_>`_, who `provided patient detailed diagnosis <pull 1650_>`_ and
graciously agreed to a pragmatic resolution.

- The API docs were missing from the last version. They are now `restored
<apidocs_>`_.

.. _apidocs: https://coverage.readthedocs.io/en/latest/api_coverage.html
.. _starbad: https://github.com/nedbat/coveragepy/issues/1407#issuecomment-1631085209
.. _pull 1650: https://github.com/nedbat/coveragepy/pull/1650

.. _changes_7-3-0:

7.3.0

--------------------------

- Added a :meth:`.Coverage.collect` context manager to start and stop coverage
data collection.

- Dropped support for Python 3.7.

- Fix: in unusual circumstances, SQLite cannot be set to asynchronous mode.
Coverage.py would fail with the error ``Safety level may not be changed
inside a transaction.`` This is now avoided, closing `issue 1646`_.  Thanks
to Michael Bell for the detailed bug report.

- Docs: examples of configuration files now include separate examples for the
different syntaxes: .coveragerc, pyproject.toml, setup.cfg, and tox.ini.

- Fix: added ``nosemgrep`` comments to our JavaScript code so that
semgrep-based SAST security checks won't raise false alarms about security
problems that aren't problems.

- Added a CITATION.cff file, thanks to `Ken Schackart <pull 1641_>`_.

.. _pull 1641: https://github.com/nedbat/coveragepy/pull/1641
.. _issue 1646: https://github.com/nedbat/coveragepy/issues/1646


.. _changes_7-2-7:

7.2.7

--------------------------

- Fix: reverted a `change from 6.4.3 <pull 1347b_>`_ that helped Cython, but
also increased the size of data files when using dynamic contexts, as
described in the now-fixed `issue 1586`_. The problem is now avoided due to a
recent change (`issue 1538 <issue 1538b_>`_).  Thanks to `Anders Kaseorg
<pull 1629_>`_ and David Szotten for persisting with problem reports and
detailed diagnoses.

- Wheels are now provided for CPython 3.12.

.. _pull 1347b: https://github.com/nedbat/coveragepy/pull/1347
.. _issue 1538b: https://github.com/nedbat/coveragepy/issues/1538
.. _issue 1586: https://github.com/nedbat/coveragepy/issues/1586
.. _pull 1629: https://github.com/nedbat/coveragepy/pull/1629


.. _changes_7-2-6:

7.2.6

--------------------------

- Fix: the ``lcov`` command could raise an IndexError exception if a file is
translated to Python but then executed under its own name.  Jinja2 does this
when rendering templates.  Fixes `issue 1553`_.

- Python 3.12 beta 1 now inlines comprehensions.  Previously they were compiled
as invisible functions and coverage.py would warn you if they weren't
completely executed.  This no longer happens under Python 3.12.

- Fix: the ``coverage debug sys`` command includes some environment variables
in its output.  This could have included sensitive data.  Those values are
now hidden with asterisks, closing `issue 1628`_.

.. _issue 1553: https://github.com/nedbat/coveragepy/issues/1553
.. _issue 1628: https://github.com/nedbat/coveragepy/issues/1628


.. _changes_7-2-5:
Links

Update django-storages from 1.13.2 to 1.14.2.

Changelog

1.14.2

*******************

S3
--

- Fix re-opening of ``S3File`` (`1321`_)
- Revert raising ``ImproperlyConfigured`` when no ``bucket_name`` is set (`1322`_)

.. _1321: https://github.com/jschneier/django-storages/pull/1321
.. _1322: https://github.com/jschneier/django-storages/pull/1322

1.14.1

*******************

Azure
-----

- Do not require both ``AccountName`` and ``AccountKey`` in ``connection_string`` (`1312`_)

S3
--

- Work around boto3 closing the uploaded file (`1303`_)
- Fix crash when cleaning up during aborted connection of ``S3File.write`` (`1304`_)
- Raise ``FileNotFoundError`` when attempting to read the ``size`` of a non-existent file (`1309`_)
- Move auth & CloudFront signer validation to init (`1302`_)
- Raise ``ImproperlyConfigured`` if no ``bucket_name`` is set (`1313`_)
- Fix tracking of ``S3File.closed`` (`1311`_)

.. _1303: https://github.com/jschneier/django-storages/pull/1303
.. _1304: https://github.com/jschneier/django-storages/pull/1304
.. _1309: https://github.com/jschneier/django-storages/pull/1309
.. _1302: https://github.com/jschneier/django-storages/pull/1302
.. _1313: https://github.com/jschneier/django-storages/pull/1313
.. _1312: https://github.com/jschneier/django-storages/pull/1312
.. _1311: https://github.com/jschneier/django-storages/pull/1311

1.14

*******************

General
-------

- **Breaking**: Drop support for Django 4.0 (`1235`_)
- **Breaking**: The long deprecated & removed (from Django) ``(modified|created|accessed)_time`` methods have been
removed from the various storages, please replace with the ``get_(modified|created|accessed)_time`` methods
- Add support for saving ``pathlib.PurePath`` names (`1278`_)
- Add support for Django 4.2 (`1236`_)

Azure
-----

- Set ``account_(name|key)`` from ``connection_string`` if not provided (`1225`_)

Dropbox
-------

- **Deprecated:** The name ``DropboxStorage.location`` has been deprecated, please rename to ``DropboxStorage.root_path``, a future version will
remove support for the old name. (`1251`_)
- Storage and related names with a captialized B have been changed to no longer have one e.g ``DropboxStorage`` has now replaced
``DropBoxStorage``. Aliases have been added so no change is necessary at this time. A future version might deprecate the old names. (`1250`_)
- ``DropboxStorage`` now conforms to the ``BaseStorage`` interface (`1251`_)
- Fix name mangling when saving with certain complex root paths (`1279`_)

FTP
---

- Use setting ``BASE_URL`` if it is defined (`1238`_)

Google Cloud
------------

- **Breaking**: Support for the deprecated ``GS_CACHE_CONTROL`` has been removed. Please set the ``cache_control`` parameter of
``GS_OBJECT_PARAMETERS`` instead. (`1220`_)

Libcloud
--------

- Reading a file that does not exist will now raise ``FileNotFoundError`` (`1191`_)

SFTP
----

- Add closing context manager for standalone usage to ensure connections are cleaned up (`1253`_)

S3
--

- **Deprecated:** ``AWS_S3_USE_THREADS`` has been deprecated in favor of ``AWS_S3_TRANSFER_CONFIG`` (`1280`_)
- **Important:** The namespace of this backend has changed from ``S3Boto3`` to ``S3``. There are no current plans
to deprecate and remove the old namespace but please update if you can. All paths, imports, and classes that previously
referred to ``s3boto`` are now ``s3``. E.g ``S3Boto3Storage`` has been changed to ``S3Storage`` and ``S3Boto3StorageFile``
has been changed to ``S3File``. (`1289`_). Additionally the install extra is now ``s3`` (`1284`_)
- Add setting ``transfer_config/AWS_S3_TRANSFER_CONFIG`` to customize any of the ``TransferConfig`` properties (`1280`_)
- Enable passing ``security_token`` to constructor (`1246`_)
- Do not overwrite a returned ``ContentType`` from ``get_object_parameters`` (`1281`_)
- Add support for setting ``cloudfront_key_id`` and ``cloudfront_key`` via Django 4.2's ``OPTIONS`` (`1274`_)
- Fix ``S3File.closed`` (`1249`_)
- Fix opening new files in write mode with ``S3File`` (`1282`_)
- Fix ``S3File`` not respecting mode on ``readlines`` (`1000`_)
- Fix saving files with string content (`911`_)
- Fix retrieving files with SSE-C enabled (`1286`_)

.. _1280: https://github.com/jschneier/django-storages/pull/1280
.. _1289: https://github.com/jschneier/django-storages/pull/1289
.. _1284: https://github.com/jschneier/django-storages/pull/1284
.. _1274: https://github.com/jschneier/django-storages/pull/1274
.. _1281: https://github.com/jschneier/django-storages/pull/1281
.. _1282: https://github.com/jschneier/django-storages/pull/1282
.. _1279: https://github.com/jschneier/django-storages/pull/1279
.. _1278: https://github.com/jschneier/django-storages/pull/1278
.. _1235: https://github.com/jschneier/django-storages/pull/1235
.. _1236: https://github.com/jschneier/django-storages/pull/1236
.. _1225: https://github.com/jschneier/django-storages/pull/1225
.. _1251: https://github.com/jschneier/django-storages/pull/1251
.. _1250: https://github.com/jschneier/django-storages/pull/1250
.. _1238: https://github.com/jschneier/django-storages/pull/1238
.. _1220: https://github.com/jschneier/django-storages/pull/1220
.. _1191: https://github.com/jschneier/django-storages/pull/1191
.. _1253: https://github.com/jschneier/django-storages/pull/1253
.. _1246: https://github.com/jschneier/django-storages/pull/1246
.. _1249: https://github.com/jschneier/django-storages/pull/1249
.. _1000: https://github.com/jschneier/django-storages/pull/1000
.. _911: https://github.com/jschneier/django-storages/pull/911
.. _1286: https://github.com/jschneier/django-storages/pull/1286
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Update boto3 from 1.26.135 to 1.34.21.

The bot wasn't able to find a changelog for this release. Got an idea?

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pyup-bot added 17 commits January 18, 2024 04:05
@pyup-bot pyup-bot mentioned this pull request Jan 18, 2024
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Closing this in favor of #2150

@pyup-bot pyup-bot closed this Jan 19, 2024
@agconti agconti deleted the pyup-scheduled-update-2024-01-18 branch January 19, 2024 12:05
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