1. ==========================
    
  2. Django 4.1.4 release notes
    
  3. ==========================
    
  4. 
    
  5. *December 6, 2022*
    
  6. 
    
  7. Django 4.1.4 fixes several bugs in 4.1.3.
    
  8. 
    
  9. Bugfixes
    
  10. ========
    
  11. 
    
  12. * Fixed a regression in Django 4.1 that caused an unnecessary table rebuild
    
  13.   when adding a ``ManyToManyField`` on SQLite (:ticket:`34138`).
    
  14. 
    
  15. * Fixed a bug in Django 4.1 that caused a crash of the sitemap index view with
    
  16.   an empty :meth:`Sitemap.items() <django.contrib.sitemaps.Sitemap.items>` and
    
  17.   a callable :attr:`~django.contrib.sitemaps.Sitemap.lastmod`
    
  18.   (:ticket:`34088`).
    
  19. 
    
  20. * Fixed a bug in Django 4.1 that caused a crash using ``acreate()``,
    
  21.   ``aget_or_create()``, and ``aupdate_or_create()`` asynchronous methods of
    
  22.   related managers (:ticket:`34139`).
    
  23. 
    
  24. * Fixed a bug in Django 4.1 that caused a crash of ``QuerySet.bulk_create()``
    
  25.   with ``"pk"`` in ``unique_fields`` (:ticket:`34177`).
    
  26. 
    
  27. * Fixed a bug in Django 4.1 that caused a crash of ``QuerySet.bulk_create()``
    
  28.   on fields with ``db_column`` (:ticket:`34171`).