1. ==========================

  2. Django 1.8.5 release notes

  3. ==========================

  4. 

  5. *October 3, 2015*

  6. 

  7. Django 1.8.5 fixes several bugs in 1.8.4.

  8. 

  9. Bugfixes

  10. ========

  11. 

  12. * Made the development server's autoreload more robust (:ticket:`24704`).

  13. 

  14. * Fixed ``AssertionError`` in some delete queries with a model containing a

  15.   field that is both a foreign and primary key (:ticket:`24951`).

  16. 

  17. * Fixed ``AssertionError`` in some complex queries (:ticket:`24525`).

  18. 

  19. * Fixed a migrations crash with ``GenericForeignKey`` (:ticket:`25040`).

  20. 

  21. * Made ``translation.override()`` clear the overridden language when a

  22.   translation isn't initially active (:ticket:`25295`).

  23. 

  24. * Fixed crash when using a value in ``ModelAdmin.list_display`` that clashed

  25.   with a reverse field on the model (:ticket:`25299`).

  26. 

  27. * Fixed autocompletion for options of non-``argparse`` management commands

  28.   (:ticket:`25372`).

  29. 

  30. * Alphabetized ordering of imports in ``from django.db import migrations,

  31.   models`` statement in newly created migrations (:ticket:`25384`).

  32. 

  33. * Fixed migrations crash on MySQL when adding a text or a blob field with an

  34.   unhashable default (:ticket:`25393`).

  35. 

  36. * Changed ``Count`` queries to execute ``COUNT(*)`` instead of ``COUNT('*')``

  37.   as versions of Django before 1.8 did (:ticket:`25377`). This may fix a

  38.   performance regression on some databases.

  39. 

  40. * Fixed custom queryset chaining with ``values()`` and ``values_list()``

  41.   (:ticket:`20625`).

  42. 

  43. * Moved the :ref:`unsaved model instance assignment data loss check

  44.   <unsaved-model-instance-check-18>` on reverse relations to ``Model.save()``

  45.   (:ticket:`25160`).

  46. 

  47. * Readded inline foreign keys to form instances when validating model formsets

  48.   (:ticket:`25431`).

  49. 

  50. * Allowed using ORM write methods after disabling autocommit with

  51.   :func:`set_autocommit(False) <django.db.transaction.set_autocommit>`

  52.   (:ticket:`24921`).

  53. 

  54. * Fixed the ``manage.py test --keepdb`` option on Oracle (:ticket:`25421`).

  55. 

  56. * Fixed incorrect queries with multiple many-to-many fields on a model with the

  57.   same 'to' model and with ``related_name`` set to '+' (:ticket:`24505`,

  58.   :ticket:`25486`).

  59. 

  60. * Fixed pickling a ``SimpleLazyObject`` wrapping a model (:ticket:`25389`).
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