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<span id="django-1-11-2-release-notes"></span><h1>Django 1.11.2 release notes<a class="headerlink" href="#django-1-11-2-release-notes" title="Permalink to this headline">¶</a></h1>
<p><em>June 1, 2017</em></p>
<p>Django 1.11.2 adds a minor feature and fixes several bugs in 1.11.1. Also, the
latest string translations from Transifex are incorporated.</p>
<div class="section" id="s-minor-feature">
<span id="minor-feature"></span><h2>Minor feature<a class="headerlink" href="#minor-feature" title="Permalink to this headline">¶</a></h2>
<p>The new <code class="docutils literal notranslate"><span class="pre">LiveServerTestCase.port</span></code> attribute reallows the use case of binding
to a specific port following the <a class="reference internal" href="1.11.html#liveservertestcase-port-zero-change"><span class="std std-ref">bind to port zero</span></a> change in Django 1.11.</p>
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<div class="section" id="s-bugfixes">
<span id="bugfixes"></span><h2>Bugfixes<a class="headerlink" href="#bugfixes" title="Permalink to this headline">¶</a></h2>
<ul class="simple">
<li>Added detection for GDAL 2.1 and 2.0, and removed detection for unsupported
versions 1.7 and 1.8 (<a class="reference external" href="https://code.djangoproject.com/ticket/28181">#28181</a>).</li>
<li>Changed <code class="docutils literal notranslate"><span class="pre">contrib.gis</span></code> to raise <code class="docutils literal notranslate"><span class="pre">ImproperlyConfigured</span></code> rather than
<code class="docutils literal notranslate"><span class="pre">GDALException</span></code> if <code class="docutils literal notranslate"><span class="pre">gdal</span></code> isn’t installed, to allow third-party apps to
catch that exception (<a class="reference external" href="https://code.djangoproject.com/ticket/28178">#28178</a>).</li>
<li>Fixed <code class="docutils literal notranslate"><span class="pre">django.utils.http.is_safe_url()</span></code> crash on invalid IPv6 URLs
(<a class="reference external" href="https://code.djangoproject.com/ticket/28142">#28142</a>).</li>
<li>Fixed regression causing pickling of model fields to crash (<a class="reference external" href="https://code.djangoproject.com/ticket/28188">#28188</a>).</li>
<li>Fixed <code class="docutils literal notranslate"><span class="pre">django.contrib.auth.authenticate()</span></code> when multiple authentication
backends don’t accept a positional <code class="docutils literal notranslate"><span class="pre">request</span></code> argument (<a class="reference external" href="https://code.djangoproject.com/ticket/28207">#28207</a>).</li>
<li>Fixed introspection of index field ordering on PostgreSQL (<a class="reference external" href="https://code.djangoproject.com/ticket/28197">#28197</a>).</li>
<li>Fixed a regression where <code class="docutils literal notranslate"><span class="pre">Model._state.adding</span></code> wasn’t set correctly on
multi-table inheritance parent models after saving a child model
(<a class="reference external" href="https://code.djangoproject.com/ticket/28210">#28210</a>).</li>
<li>Allowed <code class="docutils literal notranslate"><span class="pre">DjangoJSONEncoder</span></code> to serialize
<code class="docutils literal notranslate"><span class="pre">django.utils.deprecation.CallableBool</span></code> (<a class="reference external" href="https://code.djangoproject.com/ticket/28230">#28230</a>).</li>
<li>Relaxed the validation added in Django 1.11 of the fields in the <code class="docutils literal notranslate"><span class="pre">defaults</span></code>
argument of <code class="docutils literal notranslate"><span class="pre">QuerySet.get_or_create()</span></code> and <code class="docutils literal notranslate"><span class="pre">update_or_create()</span></code> to
reallow settable model properties (<a class="reference external" href="https://code.djangoproject.com/ticket/28222">#28222</a>).</li>
<li>Fixed <code class="docutils literal notranslate"><span class="pre">MultipleObjectMixin.paginate_queryset()</span></code> crash on Python 2 if the
<code class="docutils literal notranslate"><span class="pre">InvalidPage</span></code> message contains non-ASCII (<a class="reference external" href="https://code.djangoproject.com/ticket/28204">#28204</a>).</li>
<li>Prevented <code class="docutils literal notranslate"><span class="pre">Subquery</span></code> from adding an unnecessary <code class="docutils literal notranslate"><span class="pre">CAST</span></code> which resulted in
invalid SQL (<a class="reference external" href="https://code.djangoproject.com/ticket/28199">#28199</a>).</li>
<li>Corrected detection of GDAL 2.1 on Windows (<a class="reference external" href="https://code.djangoproject.com/ticket/28181">#28181</a>).</li>
<li>Made date-based generic views return a 404 rather than crash when given an
out of range date (<a class="reference external" href="https://code.djangoproject.com/ticket/28209">#28209</a>).</li>
<li>Fixed a regression where <code class="docutils literal notranslate"><span class="pre">file_move_safe()</span></code> crashed when moving files to a
CIFS mount (<a class="reference external" href="https://code.djangoproject.com/ticket/28170">#28170</a>).</li>
<li>Moved the <code class="docutils literal notranslate"><span class="pre">ImageField</span></code> file extension validation added in Django 1.11 from
the model field to the form field to reallow the use case of storing images
without an extension (<a class="reference external" href="https://code.djangoproject.com/ticket/28242">#28242</a>).</li>
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<li><a class="reference internal" href="#">Django 1.11.2 release notes</a><ul>
<li><a class="reference internal" href="#minor-feature">Minor feature</a></li>
<li><a class="reference internal" href="#bugfixes">Bugfixes</a></li>
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