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<section id="version-4-1-2">
<h1>Version 4.1.2<a class="headerlink" href="#version-4-1-2" title="Permalink to this headline"></a></h1>
<p>Release Date: May 16, 2021</p>
<p><strong>4.1.2 release of CodeIgniter4</strong></p>
<div class="contents local topic" id="contents">
<ul class="simple">
<li><p><a class="reference internal" href="#breaking" id="id1">BREAKING</a></p></li>
<li><p><a class="reference internal" href="#enhancements" id="id2">Enhancements</a></p></li>
<li><p><a class="reference internal" href="#changes" id="id3">Changes</a></p></li>
<li><p><a class="reference internal" href="#deprecations" id="id4">Deprecations</a></p></li>
<li><p><a class="reference internal" href="#bugs-fixed" id="id5">Bugs Fixed</a></p></li>
</ul>
</div>
<section id="breaking">
<h2><a class="toc-backref" href="#id1">BREAKING</a><a class="headerlink" href="#breaking" title="Permalink to this headline"></a></h2>
<p>Fixed <a class="reference external" href="https://github.com/codeigniter4/CodeIgniter4/issues/4116">a bug</a> in <code class="docutils literal notranslate"><span class="pre">current_url()</span></code> that prevented
configurations with an <code class="docutils literal notranslate"><span class="pre">indexPage</span></code> from including that value in the return value. Any installations
using <code class="docutils literal notranslate"><span class="pre">App::$indexPage</span></code> should expect altered values from <code class="docutils literal notranslate"><span class="pre">current_url()</span></code> and all its dependencies
(including Response Testing, Pager, Form Helper, Pager, and View Parser).</p>
</section>
<section id="enhancements">
<h2><a class="toc-backref" href="#id2">Enhancements</a><a class="headerlink" href="#enhancements" title="Permalink to this headline"></a></h2>
<ul class="simple">
<li><p>New HTTP classes, <code class="docutils literal notranslate"><span class="pre">Cookie</span></code> and <code class="docutils literal notranslate"><span class="pre">CookieStore</span></code>, for abstracting web cookies.</p></li>
<li><p>New <code class="docutils literal notranslate"><span class="pre">assertRedirectTo()</span></code> assertion available for HTTP tests.</p></li>
<li><p>New logger handler, <code class="docutils literal notranslate"><span class="pre">ErrorlogHandler</span></code>, that writes to <code class="docutils literal notranslate"><span class="pre">error_log()</span></code>.</p></li>
<li><p>Entity. Added custom type casting functionality.</p></li>
<li><p>New option in routing. The <code class="docutils literal notranslate"><span class="pre">priority</span></code> option lower the priority of specific route processing.</p></li>
<li><p>The <code class="docutils literal notranslate"><span class="pre">Autoloader</span></code> class can now load files which do not contain PHP classes. The list of <cite>non-class</cite> files will be listed in the <code class="docutils literal notranslate"><span class="pre">$files</span></code> property of <code class="docutils literal notranslate"><span class="pre">Config\Autoload</span></code> class.</p></li>
</ul>
</section>
<section id="changes">
<h2><a class="toc-backref" href="#id3">Changes</a><a class="headerlink" href="#changes" title="Permalink to this headline"></a></h2>
<ul class="simple">
<li><p>Layouts in views now support nested sections.</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">Response::getCookie</span></code> now returns a <code class="docutils literal notranslate"><span class="pre">Cookie</span></code> instance instead of an array of cookie attributes.</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">Response::getCookies</span></code> now returns an array of <code class="docutils literal notranslate"><span class="pre">Cookie</span></code> instances instead of array of array of attributes.</p></li>
<li><p>To eliminate warnings from modern browsers consoles, empty samesite values will be defaulted to <code class="docutils literal notranslate"><span class="pre">Lax</span></code> on cookie dispatch.</p></li>
<li><p><cite>Model::errors()</cite> and <cite>BaseModel::errors()</cite> now always returns <cite>array</cite>; there was no definition change but the docblock has been updated.</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">Entity::castAs</span></code> has changed behavior. Added new parameter <code class="docutils literal notranslate"><span class="pre">$method</span></code>. Type casting has been moved to separate handlers.</p></li>
<li><p>Entity. Timestamp casting now throws an exception when an invalid value is passed</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">Entity::castAsJson</span></code> uses external cast handler <code class="docutils literal notranslate"><span class="pre">JsonCast::get</span></code>.</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">Entity::mutateDate</span></code> uses external cast handler <code class="docutils literal notranslate"><span class="pre">DatetimeCast::get</span></code>.</p></li>
<li><p>In order for <code class="docutils literal notranslate"><span class="pre">Config\**</span></code> classes to get their respective properties values from the <code class="docutils literal notranslate"><span class="pre">.env</span></code>, it is now necessary to namespace the property with the name of the class. Previously, the property names are enough but now disallowed because it can get system environment variables, like <code class="docutils literal notranslate"><span class="pre">PATH</span></code>.</p></li>
<li><p>The array helper <code class="docutils literal notranslate"><span class="pre">_array_search_dot</span></code> is now marked for <code class="docutils literal notranslate"><span class="pre">&#64;internal</span></code> use. As this is used by <code class="docutils literal notranslate"><span class="pre">dot_array_search</span></code>, users should not use <code class="docutils literal notranslate"><span class="pre">_array_search_dot</span></code> directly in their code.</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">CacheInterface::getMetaData()</span></code> returns <code class="docutils literal notranslate"><span class="pre">null</span></code> for misses, or an array with at least the “expires” key set to the absolute epoch expiration, or <code class="docutils literal notranslate"><span class="pre">null</span></code> for “never expires”. The File, Memcached, and Wincache Handlers still return <code class="docutils literal notranslate"><span class="pre">false</span></code> which will become <code class="docutils literal notranslate"><span class="pre">null</span></code> in a future release.</p></li>
</ul>
</section>
<section id="deprecations">
<h2><a class="toc-backref" href="#id4">Deprecations</a><a class="headerlink" href="#deprecations" title="Permalink to this headline"></a></h2>
<ul class="simple">
<li><p>Deprecated <code class="docutils literal notranslate"><span class="pre">CodeIgniter\View\View::$currentSection</span></code> property.</p></li>
<li><p>Language strings and exceptions on invalid cookie samesite are deprecated for the <code class="docutils literal notranslate"><span class="pre">CookieException</span></code>s own exception message.</p></li>
<li><p>Deprecated <cite>CodeIgniterEntity</cite> in favor of <cite>CodeIgniterEntityEntity</cite></p></li>
<li><p>Deprecated cookie-related properties of <code class="docutils literal notranslate"><span class="pre">Response</span></code> in order to use the <code class="docutils literal notranslate"><span class="pre">Cookie</span></code> class.</p></li>
<li><p>Deprecated cookie-related properties of <code class="docutils literal notranslate"><span class="pre">Security</span></code> in order to use the <code class="docutils literal notranslate"><span class="pre">Cookie</span></code> class.</p></li>
<li><p>Deprecated cookie-related properties of <code class="docutils literal notranslate"><span class="pre">Session</span></code> in order to use the <code class="docutils literal notranslate"><span class="pre">Cookie</span></code> class.</p></li>
<li><p>Deprecated <code class="docutils literal notranslate"><span class="pre">Security::isExpired()</span></code> to use the <code class="docutils literal notranslate"><span class="pre">Cookie</span></code>s internal expires status.</p></li>
<li><p>Deprecated <code class="docutils literal notranslate"><span class="pre">CIDatabaseTestCase</span></code> to use the <code class="docutils literal notranslate"><span class="pre">DatabaseTestTrait</span></code> instead.</p></li>
<li><p>Deprecated <code class="docutils literal notranslate"><span class="pre">FeatureTestCase</span></code> to use the <code class="docutils literal notranslate"><span class="pre">FeatureTestTrait</span></code> instead.</p></li>
<li><p>Deprecated <code class="docutils literal notranslate"><span class="pre">ControllerTester</span></code> to use the <code class="docutils literal notranslate"><span class="pre">ControllerTestTrait</span></code> instead.</p></li>
<li><p>Consolidated and deprecated <code class="docutils literal notranslate"><span class="pre">ControllerResponse</span></code> and <code class="docutils literal notranslate"><span class="pre">FeatureResponse</span></code> in favor of <code class="docutils literal notranslate"><span class="pre">TestResponse</span></code>.</p></li>
<li><p>Deprecated <code class="docutils literal notranslate"><span class="pre">Time::instance()</span></code>, use <code class="docutils literal notranslate"><span class="pre">Time::createFromInstance()</span></code> instead (now accepts <code class="docutils literal notranslate"><span class="pre">DateTimeInterface</span></code>).</p></li>
<li><p>Deprecated <code class="docutils literal notranslate"><span class="pre">IncomingRequest::removeRelativeDirectory()</span></code>, use <code class="docutils literal notranslate"><span class="pre">URI::removeDotSegments()</span></code> instead</p></li>
<li><p>Deprecated <code class="docutils literal notranslate"><span class="pre">\API\ResponseTrait::failValidationError</span></code> to use <code class="docutils literal notranslate"><span class="pre">\API\ResponseTrait::failValidationErrors</span></code> instead</p></li>
</ul>
</section>
<section id="bugs-fixed">
<h2><a class="toc-backref" href="#id5">Bugs Fixed</a><a class="headerlink" href="#bugs-fixed" title="Permalink to this headline"></a></h2>
<ul class="simple">
<li><p><code class="docutils literal notranslate"><span class="pre">BaseConnection::query()</span></code> now returns <code class="docutils literal notranslate"><span class="pre">false</span></code> for failed queries (unless <code class="docutils literal notranslate"><span class="pre">DBDebug==true</span></code>, in which case an exception will be thrown) and returns boolean values for write-type queries as specified in the docs.</p></li>
</ul>
<p>See the repos
<a class="reference external" href="https://github.com/codeigniter4/CodeIgniter4/blob/develop/changelogs/CHANGELOG_4.1.md">CHANGELOG_4.1.md</a>
for a complete list of bugs fixed.</p>
</section>
</section>
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