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31 <td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
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45 Upgrading from 1.7.0 to 1.7.1
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58 <h1>Upgrading from 1.7.0 to 1.7.1</h1>
60 <p>Before performing an update you should take your site offline by replacing the index.php file with a static one.</p>
64 <h2>Step 1: Update your CodeIgniter files</h2>
66 <p>Replace these files and directories in your "system" folder with the new versions:</p>
70 <li><dfn>system/codeigniter</dfn></li>
71 <li><dfn>system/database</dfn></li>
72 <li><dfn>system/helpers</dfn></li>
73 <li><dfn>system/language</dfn></li>
74 <li><dfn>system/libraries</dfn></li>
77 <p class="important"><strong>Note:</strong> If you have any custom developed files in these folders please make copies of them first.</p>
79 <h2>Step 2: Update your user guide</h2>
80 <p>Please replace your local copy of the user guide with the new version, including the image files.</p>
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