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django/docs/releases/1.9.3.txt
2016-03-01 11:25:28 -05:00

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==========================
Django 1.9.3 release notes
==========================
*March 1, 2015*
Django 1.9.3 fixes two security issues and 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`).
* Reverted a change in Django 1.9.2 (:ticket:`25858`) that prevented relative
lazy relationships defined on abstract models to be resolved according to
their concrete model's ``app_label`` (:ticket:`26186`).