========================== Django 4.1.4 release notes ========================== *December 6, 2022* Django 4.1.4 fixes several bugs in 4.1.3. Bugfixes ======== * Fixed a regression in Django 4.1 that caused an unnecessary table rebuild when adding a ``ManyToManyField`` on SQLite (:ticket:`34138`). * Fixed a bug in Django 4.1 that caused a crash of the sitemap index view with an empty :meth:`Sitemap.items() ` and a callable :attr:`~django.contrib.sitemaps.Sitemap.lastmod` (:ticket:`34088`). * Fixed a bug in Django 4.1 that caused a crash using ``acreate()``, ``aget_or_create()``, and ``aupdate_or_create()`` asynchronous methods of related managers (:ticket:`34139`). * Fixed a bug in Django 4.1 that caused a crash of ``QuerySet.bulk_create()`` with ``"pk"`` in ``unique_fields`` (:ticket:`34177`). * Fixed a bug in Django 4.1 that caused a crash of ``QuerySet.bulk_create()`` on fields with ``db_column`` (:ticket:`34171`).