change version number from 1.6.0 to 1.6.1
diff --git a/user_guide/installation/downloads.html b/user_guide/installation/downloads.html
index 23caf91..0614e60 100644
--- a/user_guide/installation/downloads.html
+++ b/user_guide/installation/downloads.html
@@ -28,7 +28,7 @@
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
-<td><h1>CodeIgniter User Guide Version 1.6.0</h1></td>
+<td><h1>CodeIgniter User Guide Version 1.6.1</h1></td>
<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
</tr>
</table>
diff --git a/user_guide/installation/index.html b/user_guide/installation/index.html
index de9324f..9ec26b0 100644
--- a/user_guide/installation/index.html
+++ b/user_guide/installation/index.html
@@ -28,7 +28,7 @@
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
-<td><h1>CodeIgniter User Guide Version 1.6.0</h1></td>
+<td><h1>CodeIgniter User Guide Version 1.6.1</h1></td>
<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
</tr>
</table>
diff --git a/user_guide/installation/troubleshooting.html b/user_guide/installation/troubleshooting.html
index bea6815..aa2bde7 100644
--- a/user_guide/installation/troubleshooting.html
+++ b/user_guide/installation/troubleshooting.html
@@ -28,7 +28,7 @@
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
-<td><h1>CodeIgniter User Guide Version 1.6.0</h1></td>
+<td><h1>CodeIgniter User Guide Version 1.6.1</h1></td>
<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
</tr>
</table>
diff --git a/user_guide/installation/upgrade_120.html b/user_guide/installation/upgrade_120.html
index 8da43a6..7d9bc2a 100644
--- a/user_guide/installation/upgrade_120.html
+++ b/user_guide/installation/upgrade_120.html
@@ -28,7 +28,7 @@
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
-<td><h1>CodeIgniter User Guide Version 1.6.0</h1></td>
+<td><h1>CodeIgniter User Guide Version 1.6.1</h1></td>
<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
</tr>
</table>
diff --git a/user_guide/installation/upgrade_130.html b/user_guide/installation/upgrade_130.html
index a2bd97e..3244033 100644
--- a/user_guide/installation/upgrade_130.html
+++ b/user_guide/installation/upgrade_130.html
@@ -28,7 +28,7 @@
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
-<td><h1>CodeIgniter User Guide Version 1.6.0</h1></td>
+<td><h1>CodeIgniter User Guide Version 1.6.1</h1></td>
<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
</tr>
</table>
diff --git a/user_guide/installation/upgrade_131.html b/user_guide/installation/upgrade_131.html
index 433f3d6..c2fd84d 100644
--- a/user_guide/installation/upgrade_131.html
+++ b/user_guide/installation/upgrade_131.html
@@ -28,7 +28,7 @@
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
-<td><h1>CodeIgniter User Guide Version 1.6.0</h1></td>
+<td><h1>CodeIgniter User Guide Version 1.6.1</h1></td>
<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
</tr>
</table>
diff --git a/user_guide/installation/upgrade_132.html b/user_guide/installation/upgrade_132.html
index 737b4db..da3f395 100644
--- a/user_guide/installation/upgrade_132.html
+++ b/user_guide/installation/upgrade_132.html
@@ -28,7 +28,7 @@
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
-<td><h1>CodeIgniter User Guide Version 1.6.0</h1></td>
+<td><h1>CodeIgniter User Guide Version 1.6.1</h1></td>
<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
</tr>
</table>
diff --git a/user_guide/installation/upgrade_133.html b/user_guide/installation/upgrade_133.html
index 4d31a47..3ad4381 100644
--- a/user_guide/installation/upgrade_133.html
+++ b/user_guide/installation/upgrade_133.html
@@ -28,7 +28,7 @@
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
-<td><h1>CodeIgniter User Guide Version 1.6.0</h1></td>
+<td><h1>CodeIgniter User Guide Version 1.6.1</h1></td>
<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
</tr>
</table>
diff --git a/user_guide/installation/upgrade_140.html b/user_guide/installation/upgrade_140.html
index 9ec1e53..de3e7ef 100644
--- a/user_guide/installation/upgrade_140.html
+++ b/user_guide/installation/upgrade_140.html
@@ -28,7 +28,7 @@
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
-<td><h1>CodeIgniter User Guide Version 1.6.0</h1></td>
+<td><h1>CodeIgniter User Guide Version 1.6.1</h1></td>
<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
</tr>
</table>
diff --git a/user_guide/installation/upgrade_141.html b/user_guide/installation/upgrade_141.html
index effd4f9..718a943 100644
--- a/user_guide/installation/upgrade_141.html
+++ b/user_guide/installation/upgrade_141.html
@@ -28,7 +28,7 @@
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
-<td><h1>CodeIgniter User Guide Version 1.6.0</h1></td>
+<td><h1>CodeIgniter User Guide Version 1.6.1</h1></td>
<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
</tr>
</table>
diff --git a/user_guide/installation/upgrade_150.html b/user_guide/installation/upgrade_150.html
index 0fb5e81..303e6b4 100644
--- a/user_guide/installation/upgrade_150.html
+++ b/user_guide/installation/upgrade_150.html
@@ -28,7 +28,7 @@
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
-<td><h1>CodeIgniter User Guide Version 1.6.0</h1></td>
+<td><h1>CodeIgniter User Guide Version 1.6.1</h1></td>
<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
</tr>
</table>
diff --git a/user_guide/installation/upgrade_152.html b/user_guide/installation/upgrade_152.html
index dfedc34..1010dc1 100644
--- a/user_guide/installation/upgrade_152.html
+++ b/user_guide/installation/upgrade_152.html
@@ -28,7 +28,7 @@
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
-<td><h1>CodeIgniter User Guide Version 1.6.0</h1></td>
+<td><h1>CodeIgniter User Guide Version 1.6.1</h1></td>
<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
</tr>
</table>
diff --git a/user_guide/installation/upgrade_153.html b/user_guide/installation/upgrade_153.html
index 4a6dfc7..d535b01 100644
--- a/user_guide/installation/upgrade_153.html
+++ b/user_guide/installation/upgrade_153.html
@@ -28,7 +28,7 @@
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
-<td><h1>CodeIgniter User Guide Version 1.6.0</h1></td>
+<td><h1>CodeIgniter User Guide Version 1.6.1</h1></td>
<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
</tr>
</table>
diff --git a/user_guide/installation/upgrade_154.html b/user_guide/installation/upgrade_154.html
index f2a6a0d..c8a75d3 100644
--- a/user_guide/installation/upgrade_154.html
+++ b/user_guide/installation/upgrade_154.html
@@ -28,7 +28,7 @@
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
-<td><h1>CodeIgniter User Guide Version 1.6.0</h1></td>
+<td><h1>CodeIgniter User Guide Version 1.6.1</h1></td>
<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
</tr>
</table>
diff --git a/user_guide/installation/upgrade_160.html b/user_guide/installation/upgrade_160.html
index 8c896b7..f075726 100644
--- a/user_guide/installation/upgrade_160.html
+++ b/user_guide/installation/upgrade_160.html
@@ -28,7 +28,7 @@
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
-<td><h1>CodeIgniter User Guide Version 1.6.0</h1></td>
+<td><h1>CodeIgniter User Guide Version 1.6.1</h1></td>
<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
</tr>
</table>
diff --git a/user_guide/installation/upgrade_161.html b/user_guide/installation/upgrade_161.html
new file mode 100644
index 0000000..c8d7fab
--- /dev/null
+++ b/user_guide/installation/upgrade_161.html
@@ -0,0 +1,99 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+
+<title>CodeIgniter User Guide : Upgrading from 1.5.4 to 1.6.0</title>
+
+<style type='text/css' media='all'>@import url('../userguide.css');</style>
+<link rel='stylesheet' type='text/css' media='all' href='../userguide.css' />
+
+<script type="text/javascript" src="../nav/nav.js"></script>
+<script type="text/javascript" src="../nav/prototype.lite.js"></script>
+<script type="text/javascript" src="../nav/moo.fx.js"></script>
+<script type="text/javascript" src="../nav/user_guide_menu.js"></script>
+
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<meta http-equiv='expires' content='-1' />
+<meta http-equiv= 'pragma' content='no-cache' />
+<meta name='robots' content='all' />
+<meta name='author' content='ExpressionEngine Dev Team' />
+<meta name='description' content='CodeIgniter User Guide' />
+
+</head>
+<body>
+
+<!-- START NAVIGATION -->
+<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="masthead">
+<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
+<tr>
+<td><h1>CodeIgniter User Guide Version 1.6.1</h1></td>
+<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
+</tr>
+</table>
+</div>
+<!-- END NAVIGATION -->
+
+
+<!-- START BREADCRUMB -->
+<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
+<tr>
+<td id="breadcrumb">
+<a href="http://codeigniter.com/">CodeIgniter Home</a> ›
+<a href="../index.html">User Guide Home</a> ›
+Upgrading from 1.6.0 to 1.6.1
+</td>
+<td id="searchbox"><form method="get" action="http://www.google.com/search"><input type="hidden" name="as_sitesearch" id="as_sitesearch" value="codeigniter.com/user_guide/" />Search User Guide <input type="text" class="input" style="width:200px;" name="q" id="q" size="31" maxlength="255" value="" /> <input type="submit" class="submit" name="sa" value="Go" /></form></td>
+</tr>
+</table>
+<!-- END BREADCRUMB -->
+
+<br clear="all" />
+
+
+<!-- START CONTENT -->
+<div id="content">
+
+<h1>Upgrading from 1.6.0 to 1.6.1</h1>
+
+<p>Before performing an update you should take your site offline by replacing the index.php file with a static one.</p>
+
+
+
+<h2>Step 1: Update your CodeIgniter files</h2>
+
+<p>Replace these files and directories in your "system" folder with the new versions:</p>
+
+<ul>
+
+<li><dfn>system/codeigniter</dfn></li>
+<li><dfn>system/database</dfn></li>
+<li><dfn>system/helpers</dfn></li>
+<li><dfn>system/libraries</dfn></li>
+<li><dfn>system/plugins</dfn></li>
+<li><dfn>system/language</dfn></li>
+</ul>
+
+<p class="important"><strong>Note:</strong> If you have any custom developed files in these folders please make copies of them first.</p>
+
+<h2>Step 2: Update your user guide</h2>
+<p>Please also replace your local copy of the user guide with the new version.</p>
+
+</div>
+<!-- END CONTENT -->
+
+
+<div id="footer">
+<p>
+Previous Topic: <a href="index.html">Installation Instructions</a>
+ ·
+<a href="#top">Top of Page</a> ·
+<a href="../index.html">User Guide Home</a> ·
+Next Topic: <a href="../overview/at_a_glance.html">CodeIgniter at a Glance</a>
+</p>
+<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2007 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
+</div>
+
+</body>
+</html>
\ No newline at end of file
diff --git a/user_guide/installation/upgrade_b11.html b/user_guide/installation/upgrade_b11.html
index a1359cb..c86332b 100644
--- a/user_guide/installation/upgrade_b11.html
+++ b/user_guide/installation/upgrade_b11.html
@@ -28,7 +28,7 @@
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
-<td><h1>CodeIgniter User Guide Version 1.6.0</h1></td>
+<td><h1>CodeIgniter User Guide Version 1.6.1</h1></td>
<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
</tr>
</table>
diff --git a/user_guide/installation/upgrading.html b/user_guide/installation/upgrading.html
index 7bee71b..b419ff0 100644
--- a/user_guide/installation/upgrading.html
+++ b/user_guide/installation/upgrading.html
@@ -28,7 +28,7 @@
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
-<td><h1>CodeIgniter User Guide Version 1.6.0</h1></td>
+<td><h1>CodeIgniter User Guide Version 1.6.1</h1></td>
<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
</tr>
</table>