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django/docs/releases/4.2.2.txt
2023-06-05 08:26:28 -03:00

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==========================
Django 4.2.2 release notes
==========================
*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`).