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Code Issues 24 Releases Wiki Activity
django/docs/releases/5.0.8.txt

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Added stub release notes for 5.0.8.
2024-07-09 14:34:44 +00:00
==========================
Django 5.0.8 release notes
==========================
*Expected August 6, 2024*
Django 5.0.8 fixes several bugs in 5.0.7.
Bugfixes
========
Fixed #35594 -- Added unique nulls distinct validation for expressions. Thanks Mark Gensler for the report.
2024-07-14 02:18:21 +00:00
* Added missing validation for ``UniqueConstraint(nulls_distinct=False)`` when
using ``*expressions`` (:ticket:`35594`).
Fixed #35606, Refs #34045 -- Fixed rendering of ModelAdmin.action_checkbox for models with a __html__ method. Thank you Claude Paroz for the report. Regression in 85366fbca723c9b37d0ac9db1d44e3f1cb188db2.
2024-07-17 13:50:45 +00:00
* Fixed a regression in Django 5.0 where ``ModelAdmin.action_checkbox`` could
break the admin changelist HTML page when rendering a model instance with a
``__html__`` method (:ticket:`35606`).
Fixed #35625 -- Fixed a crash when adding a field with db_default and check constraint. This is the exact same issue as refs #30408 but for creating a model with a constraint containing % escapes instead of column addition. All of these issues stem from a lack of SQL and parameters separation from the BaseConstraint DDL generating methods preventing them from being mixed with other parts of the schema alteration logic that do make use of parametrization on some backends (e.g. Postgres, MySQL for DEFAULT). Prior to the addition of Field.db_default and GeneratedField in 5.0 parametrization of DDL was never exercised on model creation so this is effectively a bug with db_default as the GeneratedField case was addressed by refs #35336. Thanks Julien Chaumont for the report and Mariusz Felisiak for the review.
2024-07-23 04:33:31 +00:00
* Fixed a crash when creating a model with a ``Field.db_default`` and a
``Meta.constraints`` constraint composed of ``__endswith``, ``__startswith``,
or ``__contains`` lookups (:ticket:`35625`).
Fixed #35627 -- Raised a LookupError rather than an unhandled ValueError in get_supported_language_variant(). LocaleMiddleware didn't handle the ValueError raised by get_supported_language_variant() when language codes were over 500 characters. Regression in 9e9792228a6bb5d6402a5d645bc3be4cf364aefb.
2024-07-23 10:06:29 +00:00
* Fixed a regression in Django 5.0.7 that caused a crash in
``LocaleMiddleware`` when processing a language code over 500 characters
(:ticket:`35627`).