diff --git a/system/core/Input.php b/system/core/Input.php
index f39371f..6f84421 100755
--- a/system/core/Input.php
+++ b/system/core/Input.php
@@ -555,7 +555,7 @@
 		}
 
 		// We strip slashes if magic quotes is on to keep things consistent
-		if (function_exists('get_magic_quotes_gpc') AND get_magic_quotes_gpc())
+		if (function_exists('get_magic_quotes_gpc') AND @get_magic_quotes_gpc())
 		{
 			$str = stripslashes($str);
 		}
diff --git a/system/core/Security.php b/system/core/Security.php
index 6c4c590..84ecb06 100755
--- a/system/core/Security.php
+++ b/system/core/Security.php
@@ -886,7 +886,8 @@
 				return $this->_csrf_hash = $_COOKIE[$this->_csrf_cookie_name];
 			}
 
-			return $this->_csrf_hash = md5(uniqid(rand(), TRUE));
+			$this->_csrf_hash = md5(uniqid(rand(), TRUE));
+			$this->csrf_set_cookie();
 		}
 
 		return $this->_csrf_hash;
diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php
index f3c6e41..237a4fc 100644
--- a/system/database/DB_driver.php
+++ b/system/database/DB_driver.php
@@ -950,6 +950,7 @@
 			foreach ($where as $key => $val)
 			{
 				$prefix = (count($dest) == 0) ? '' : ' AND ';
+				$key = $this->_protect_identifiers($key);
 
 				if ($val !== '')
 				{
@@ -1165,7 +1166,7 @@
 
 		if ($native == TRUE)
 		{
-			$message = $error;
+			$message = (array) $error;
 		}
 		else
 		{
@@ -1390,4 +1391,4 @@
 
 
 /* End of file DB_driver.php */
-/* Location: ./system/database/DB_driver.php */
\ No newline at end of file
+/* Location: ./system/database/DB_driver.php */
diff --git a/system/libraries/Sha1.php b/system/libraries/Sha1.php
index 1a65757..8e991f5 100644
--- a/system/libraries/Sha1.php
+++ b/system/libraries/Sha1.php
@@ -40,7 +40,7 @@
  * @subpackage	Libraries
  * @category	Encryption
  * @author		ExpressionEngine Dev Team
- * @link		http://codeigniter.com/user_guide/general/encryption.html
+ * @link		http://codeigniter.com/user_guide/libraries/encryption.html
  */
 class CI_SHA1 {
 
@@ -248,4 +248,4 @@
 // END CI_SHA
 
 /* End of file Sha1.php */
-/* Location: ./system/libraries/Sha1.php */
\ No newline at end of file
+/* Location: ./system/libraries/Sha1.php */
diff --git a/system/libraries/Table.php b/system/libraries/Table.php
index def6967..c14da72 100644
--- a/system/libraries/Table.php
+++ b/system/libraries/Table.php
@@ -24,7 +24,7 @@
  * @subpackage	Libraries
  * @category	HTML Tables
  * @author		ExpressionEngine Dev Team
- * @link		http://codeigniter.com/user_guide/libraries/uri.html
+ * @link		http://codeigniter.com/user_guide/libraries/table.html
  */
 class CI_Table {
 
@@ -528,4 +528,4 @@
 
 
 /* End of file Table.php */
-/* Location: ./system/libraries/Table.php */
\ No newline at end of file
+/* Location: ./system/libraries/Table.php */
diff --git a/system/libraries/Typography.php b/system/libraries/Typography.php
index 734cec1..f061311 100644
--- a/system/libraries/Typography.php
+++ b/system/libraries/Typography.php
@@ -22,7 +22,7 @@
  * @access		private
  * @category	Helpers
  * @author		ExpressionEngine Dev Team
- * @link		http://codeigniter.com/user_guide/helpers/
+ * @link		http://codeigniter.com/user_guide/libraries/typography.html
  */
 class CI_Typography {
 
@@ -407,4 +407,4 @@
 // END Typography Class
 
 /* End of file Typography.php */
-/* Location: ./system/libraries/Typography.php */
\ No newline at end of file
+/* Location: ./system/libraries/Typography.php */
diff --git a/system/libraries/Unit_test.php b/system/libraries/Unit_test.php
index 5bd7e80..d9bc8ef 100644
--- a/system/libraries/Unit_test.php
+++ b/system/libraries/Unit_test.php
@@ -24,7 +24,7 @@
  * @subpackage	Libraries
  * @category	UnitTesting
  * @author		ExpressionEngine Dev Team
- * @link		http://codeigniter.com/user_guide/libraries/uri.html
+ * @link		http://codeigniter.com/user_guide/libraries/unit_testing.html
  */
 class CI_Unit_test {
 
@@ -380,4 +380,4 @@
 
 
 /* End of file Unit_test.php */
-/* Location: ./system/libraries/Unit_test.php */
\ No newline at end of file
+/* Location: ./system/libraries/Unit_test.php */
diff --git a/user_guide/changelog.html b/user_guide/changelog.html
index d260136..49a25bc 100644
--- a/user_guide/changelog.html
+++ b/user_guide/changelog.html
@@ -133,6 +133,10 @@
 	<li>Fixed a bug (#344) - Using schema found in <a href="libraries/sessions.html">Saving Session Data to a Database</a>, system would throw error "user_data does not have a default value" when deleting then creating a session.</li>
 	<li>Fixed a bug (#112) - OCI8 (Oracle) driver didn't pass the configured database character set when connecting.</li>
 	<li>Fixed a bug (#182) - OCI8 (Oracle) driver used to re-execute the statement whenever num_rows() is called.</li>
+	<li>Fixed a bug (#82) - WHERE clause field names in the DB <samp>update_string()</samp> method were not escaped, resulting in failed queries in some cases.</li>
+	<li>Fixed a bug (#89) - Fix a variable type mismatch in DB <samp>display_error()</samp> where an array is expected, but a string could be set instead.</li>
+	<li>Fixed a bug (#467) - Suppress warnings generated from get_magic_quotes_gpc() (deprecated in PHP 5.4)</li>
+	<li>Fixed a bug (#484) - First time _csrf_set_hash() is called, hash is never set to the cookie (in Security.php).</li>
 </ul>
 
 <h2>Version 2.0.3</h2>