Files changed (1)
<p class="important"><strong>Note:</strong> If you have any custom developed files in these folders please make copies of them first.</p>
<p>This config file has been updated to contain more mime types, please copy it to <kbd>application/config/mimes.php</kbd>.</p>
+<p>Security has been moved to the core and is now always loaded automatically. Make sure you remove any loading calls as they will result in PHP errors.</p>
+<p>If you are overriding or extending the Security library, you will need to move it to <kbd>application/core</kbd>.</p>
The default behavior for <kbd>form_open()</kbd> when called with no parameters used to be to post to the default controller, but it will now just leave an empty action="" meaning the form will submit to the current URL.