{"title":"Django 6.0.1 release notes","version":"dev","locale":"en","docname":"releases/6.0.1","url":"/en/dev/releases/6.0.1/","canonical":"https://djangodocs.dev/en/dev/releases/6.0.1/","summary":"Django 6.0.1 fixes one data loss bug introduced in Django 5.2 as well as several other bugs in Django 6.0.","html":"<h1>Django 6.0.1 release notes<a class=\"heading-anchor\" href=\"#django-6-0-1-release-notes\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h1>\n<p><em>January 6, 2026</em></p>\n<p>Django 6.0.1 fixes one data loss bug introduced in Django 5.2 as well as\nseveral other bugs in Django 6.0.</p>\n<section id=\"bugfixes\">\n<h2>Bugfixes<a class=\"heading-anchor\" href=\"#bugfixes\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h2>\n<ul class=\"simple\">\n<li><p>Fixed a bug in Django 5.2 where data exceeding <code class=\"docutils literal notranslate\">max_length</code> was silently\ntruncated by <a class=\"reference internal\" href=\"/en/dev/ref/models/querysets/#django.db.models.query.QuerySet.bulk_create\" title=\"django.db.models.query.QuerySet.bulk_create\"><code class=\"xref py py-meth docutils literal notranslate\">QuerySet.bulk_create()</code></a> on PostgreSQL (<a class=\"extlink-ticket reference external\" href=\"https://code.djangoproject.com/ticket/33647\">#33647</a>).</p></li>\n<li><p>Fixed a regression in Django 6.0 where <a class=\"reference internal\" href=\"/en/dev/ref/templates/builtins/#std-templatetag-querystring\"><code class=\"xref std std-ttag docutils literal notranslate\">querystring</code></a> mishandled\nmulti-value <a class=\"reference internal\" href=\"/en/dev/ref/request-response/#django.http.QueryDict\" title=\"django.http.QueryDict\"><code class=\"xref py py-class docutils literal notranslate\">QueryDict</code></a> keys, both by only preserving the\nlast value and by incorrectly handling <code class=\"docutils literal notranslate\">None</code> values (<a class=\"extlink-ticket reference external\" href=\"https://code.djangoproject.com/ticket/36783\">#36783</a>).</p></li>\n<li><p>Fixed a regression in Django 6.0 that prevented changing the name of a\n<a class=\"reference internal\" href=\"/en/dev/ref/models/fields/#django.db.models.ManyToManyField\" title=\"django.db.models.ManyToManyField\"><code class=\"xref py py-class docutils literal notranslate\">ManyToManyField</code></a> from taking effect when applying\nmigrations (<a class=\"extlink-ticket reference external\" href=\"https://code.djangoproject.com/ticket/36800\">#36800</a>).</p></li>\n<li><p>Fixed a bug where management command colorized help (introduced in\nPython 3.14) ignored the <a class=\"reference internal\" href=\"/en/dev/ref/django-admin/#cmdoption-no-color\"><code class=\"xref std std-option docutils literal notranslate\">--no-color</code></a> option and the\n<span class=\"target\" id=\"index-0\"></span><a class=\"reference internal\" href=\"/en/dev/ref/django-admin/#envvar-DJANGO_COLORS\"><code class=\"xref std std-envvar docutils literal notranslate\">DJANGO_COLORS</code></a> setting (<a class=\"extlink-ticket reference external\" href=\"https://code.djangoproject.com/ticket/36376\">#36376</a>).</p></li>\n<li><p>Fixed a regression in Django 6.0 that caused\n<a class=\"reference internal\" href=\"/en/dev/ref/models/querysets/#django.db.models.query.QuerySet.bulk_create\" title=\"django.db.models.query.QuerySet.bulk_create\"><code class=\"xref py py-meth docutils literal notranslate\">bulk_create()</code></a> to crash\nwhen introspecting the connection on SQLite (<a class=\"extlink-ticket reference external\" href=\"https://code.djangoproject.com/ticket/36818\">#36818</a>).</p></li>\n<li><p>Fixed a visual regression in Django 6.0 for admin form fields grouped under a\n<code class=\"docutils literal notranslate\">&lt;fieldset&gt;</code> in Safari (<a class=\"extlink-ticket reference external\" href=\"https://code.djangoproject.com/ticket/36807\">#36807</a>).</p></li>\n<li><p>Fixed a crash in Django 6.0 caused by infinite recursion when calling\n<code class=\"docutils literal notranslate\">repr()</code> on an unevaluated <code class=\"docutils literal notranslate\">django.utils.csp.LazyNonce</code> instance\n(<a class=\"extlink-ticket reference external\" href=\"https://code.djangoproject.com/ticket/36810\">#36810</a>).</p></li>\n<li><p>Fixed a regression in Django 6.0 where <a class=\"reference internal\" href=\"/en/dev/ref/urls/#django.urls.path\" title=\"django.urls.path\"><code class=\"xref py py-func docutils literal notranslate\">path()</code></a> routes\ndefined using <a class=\"reference internal\" href=\"/en/dev/ref/utils/#django.utils.translation.gettext_lazy\" title=\"django.utils.translation.gettext_lazy\"><code class=\"xref py py-func docutils literal notranslate\">gettext_lazy()</code></a> failed to\nresolve correctly (<a class=\"extlink-ticket reference external\" href=\"https://code.djangoproject.com/ticket/36796\">#36796</a>).</p></li>\n<li><p>Fixed a regression in Django 6.0 where the <a class=\"reference internal\" href=\"/en/dev/ref/forms/widgets/#django.forms.Widget.use_fieldset\" title=\"django.forms.Widget.use_fieldset\"><code class=\"xref py py-attr docutils literal notranslate\">Widget.use_fieldset</code></a>\nattribute of <a class=\"reference internal\" href=\"/en/dev/ref/forms/widgets/#django.forms.ClearableFileInput\" title=\"django.forms.ClearableFileInput\"><code class=\"xref py py-class docutils literal notranslate\">ClearableFileInput</code></a> was flipped\nfrom <code class=\"docutils literal notranslate\">False</code> to <code class=\"docutils literal notranslate\">True</code> (<a class=\"extlink-ticket reference external\" href=\"https://code.djangoproject.com/ticket/36829\">#36829</a>).</p></li>\n<li><p>Reverted an undocumented optimization in Django 6.0 that modified permission\n<a class=\"reference internal\" href=\"/en/dev/ref/contrib/auth/#django.contrib.auth.models.Permission.name\" title=\"django.contrib.auth.models.Permission.name\"><code class=\"xref py py-attr docutils literal notranslate\">name</code></a> and\n<a class=\"reference internal\" href=\"/en/dev/ref/contrib/auth/#django.contrib.auth.models.Permission.codename\" title=\"django.contrib.auth.models.Permission.codename\"><code class=\"xref py py-attr docutils literal notranslate\">codename</code></a> values when renaming\nmodels via a migration. This change could affect unrelated\n<a class=\"reference internal\" href=\"/en/dev/ref/contrib/auth/#django.contrib.auth.models.Permission\" title=\"django.contrib.auth.models.Permission\"><code class=\"xref py py-class docutils literal notranslate\">Permission</code></a> objects (<a class=\"extlink-ticket reference external\" href=\"https://code.djangoproject.com/ticket/36843\">#36843</a>) and\ndid not report conflicts (<a class=\"extlink-ticket reference external\" href=\"https://code.djangoproject.com/ticket/36793\">#36793</a>).</p></li>\n</ul>\n</section>","rootId":"django-6-0-1-release-notes","toc":[{"title":"Bugfixes","anchor":"bugfixes","children":[]}],"breadcrumbs":[{"docname":"releases/index","title":"Release notes","url":"/en/dev/releases/"}],"prev":{"docname":"releases/6.0.2","title":"Django 6.0.2 release notes","url":"/en/dev/releases/6.0.2/"},"next":{"docname":"releases/6.0","title":"Django 6.0 release notes","url":"/en/dev/releases/6.0/"},"formats":{"html":"/en/dev/releases/6.0.1/","markdown":"/en/dev/releases/6.0.1.md","json":"/en/dev/releases/6.0.1.json"},"source":"https://github.com/django/django/blob/main/docs/releases/6.0.1.txt","official":"https://docs.djangoproject.com/en/dev/releases/6.0.1/","inVersions":["dev","6.1","6.0"],"inLocales":["en"]}