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django/docs/releases/3.0.4.txt
Simon Charette 41ebe60728 Fixed #31312 -- Properly ordered temporal subtraction params on MySQL.
Regression in 9bcbcd599abac91ea853b2fe10b784ba32df043e.

Thanks rick2ricks for the report.
2020-02-27 08:50:55 +01:00

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Django 3.0.4 release notes
==========================
*Expected March 2, 2020*
Django 3.0.4 fixes several bugs in 3.0.3.
Bugfixes
========
* Fixed a data loss possibility when using caching from async code
(:ticket:`31253`).
* Fixed a regression in Django 3.0 that caused a file response using a
temporary file to be closed incorrectly (:ticket:`31240`).
* Fixed a data loss possibility in the
:meth:`~django.db.models.query.QuerySet.select_for_update`. When using
related fields or parent link fields with :ref:`multi-table-inheritance` in
the ``of`` argument, the corresponding models were not locked
(:ticket:`31246`).
* Fixed a regression in Django 3.0 that caused misplacing parameters in logged
SQL queries on Oracle (:ticket:`31271`).
* Fixed a regression in Django 3.0.3 that caused misplacing parameters of SQL
queries when subtracting ``DateField`` or ``DateTimeField`` expressions on
MySQL (:ticket:`31312`).