django/docs/releases/4.2.2.txt

50 lines
1.9 KiB
Plaintext
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

==========================
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`).