django/docs/releases/3.1.1.txt

54 lines
2.0 KiB
Plaintext

==========================
Django 3.1.1 release notes
==========================
*Expected September 1, 2020*
Django 3.1.1 fixes several bugs in 3.1.
Bugfixes
========
* Fixed wrapping of translated action labels in the admin's navigation sidebar
for East Asian languages (:ticket:`31853`).
* Fixed wrapping of long model names in the admin's navigation sidebar
(:ticket:`31854`).
* Fixed encoding session data while upgrading multiple instances of the same
project to Django 3.1 (:ticket:`31864`).
* Adjusted admin's navigation sidebar template to reduce debug logging when
rendering (:ticket:`31865`).
* Fixed a data loss possibility in the
:meth:`~django.db.models.query.QuerySet.select_for_update()`. When using
related fields pointing to a proxy model in the ``of`` argument, the
corresponding model was not locked (:ticket:`31866`).
* Fixed a data loss possibility, following a regression in Django 2.0, when
copying model instances with a cached fields value (:ticket:`31863`).
* Fixed a regression in Django 3.1 that caused a crash when decoding an invalid
session data (:ticket:`31895`).
* Reverted a deprecation in Django 3.1 that caused a crash when passing
deprecated keyword arguments to a queryset in
``TemplateView.get_context_data()`` (:ticket:`31877`).
* Enforced thread sensitivity of the :class:`MiddlewareMixin.process_request()
<django.utils.deprecation.MiddlewareMixin>` and ``process_response()`` hooks
when in an async context (:ticket:`31905`).
* Fixed ``__in`` lookup on key transforms for
:class:`~django.db.models.JSONField` with MariaDB, MySQL, Oracle, and SQLite
(:ticket:`31936`).
* Fixed a regression in Django 3.1 that caused permission errors in
``CommonPasswordValidator`` and ``settings.py`` generated by the
:djadmin:`startproject` command, when user didn't have permissions to all
intermediate directories in a Django installation path (:ticket:`31912`).
* Fixed detecting an async ``get_response`` callable in various builtin
middlewares (:ticket:`31928`).