========================== Django 1.8.5 release notes ========================== *October 3, 2015* Django 1.8.5 fixes several bugs in 1.8.4. Bugfixes ======== * Made the development server's autoreload more robust (:ticket:`24704`). * Fixed ``AssertionError`` in some delete queries with a model containing a field that is both a foreign and primary key (:ticket:`24951`). * Fixed ``AssertionError`` in some complex queries (:ticket:`24525`). * Fixed a migrations crash with ``GenericForeignKey`` (:ticket:`25040`). * Made ``translation.override()`` clear the overridden language when a translation isn't initially active (:ticket:`25295`). * Fixed crash when using a value in ``ModelAdmin.list_display`` that clashed with a reverse field on the model (:ticket:`25299`). * Fixed autocompletion for options of non-``argparse`` management commands (:ticket:`25372`). * Alphabetized ordering of imports in ``from django.db import migrations, models`` statement in newly created migrations (:ticket:`25384`). * Fixed migrations crash on MySQL when adding a text or a blob field with an unhashable default (:ticket:`25393`). * Changed ``Count`` queries to execute ``COUNT(*)`` instead of ``COUNT('*')`` as versions of Django before 1.8 did (:ticket:`25377`). This may fix a performance regression on some databases. * Fixed custom queryset chaining with ``values()`` and ``values_list()`` (:ticket:`20625`). * Moved the :ref:`unsaved model instance assignment data loss check ` on reverse relations to ``Model.save()`` (:ticket:`25160`). * Readded inline foreign keys to form instances when validating model formsets (:ticket:`25431`). * Allowed using ORM write methods after disabling autocommit with :func:`set_autocommit(False) ` (:ticket:`24921`). * Fixed the ``manage.py test --keepdb`` option on Oracle (:ticket:`25421`). * Fixed incorrect queries with multiple many-to-many fields on a model with the same 'to' model and with ``related_name`` set to '+' (:ticket:`24505`, :ticket:`25486`). * Fixed pickling a ``SimpleLazyObject`` wrapping a model (:ticket:`25389`).