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django/docs/releases/1.9.3.txt
Simon Charette 3938b3ccaa Fixed #26286 -- Prevented content type managers from sharing their cache.
This should prevent managers methods from returning content type instances
registered to foreign apps now that these managers are also attached to models
created during migration phases.

Thanks Tim for the review.

Refs #23822.
2016-02-26 16:18:16 -05:00

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==========================
Django 1.9.3 release notes
==========================
*Under development*
Django 1.9.3 fixes several bugs in 1.9.2.
Bugfixes
========
* Skipped URL checks (new in 1.9) if the ``ROOT_URLCONF`` setting isn't defined
(:ticket:`26155`).
* Fixed a crash on PostgreSQL that prevented using ``TIME_ZONE=None`` and
``USE_TZ=False`` (:ticket:`26177`).
* Added system checks for query name clashes of hidden relationships
(:ticket:`26162`).
* Fixed a regression for cases where
``ForeignObject.get_extra_descriptor_filter()`` returned a ``Q`` object
(:ticket:`26153`).
* Fixed regression with an ``__in=qs`` lookup for a ``ForeignKey`` with
``to_field`` set (:ticket:`26196`).
* Made ``forms.FileField`` and ``utils.translation.lazy_number()`` picklable
(:ticket:`26212`).
* Fixed :class:`~django.contrib.postgres.fields.RangeField` and
:class:`~django.contrib.postgres.fields.ArrayField` serialization with
``None`` values (:ticket:`26215`).
* Fixed a crash when filtering by a ``Decimal`` in ``RawQuery``
(:ticket:`26219`).
* Reallowed dashes in top-level domain names of URLs checked by
``URLValidator`` to fix a regression in Django 1.8 (:ticket:`26204`).
* Fixed some crashing deprecation shims in ``SimpleTemplateResponse`` that
regressed in Django 1.9 (:ticket:`26253`).
* Fixed ``BoundField`` to reallow slices of subwidgets (:ticket:`26267`).
* Changed the admin's "permission denied" message in the login template to use
``get_username`` instead of ``username`` to support custom user models
(:ticket:`26231`).
* Fixed a crash when passing a nonexistent template name to the cached template
loader's ``load_template()`` method (:ticket:`26280`).
* Prevented ``ContentTypeManager`` instances from sharing their cache
(:ticket:`26286`).