added $config['charset']
diff --git a/user_guide/changelog.html b/user_guide/changelog.html
index 468f42c..8113f37 100644
--- a/user_guide/changelog.html
+++ b/user_guide/changelog.html
@@ -71,6 +71,7 @@
<li>Added some additional mime types in application/config/mimes.php.</li>
<li>Added filename_security() method to <a href="./libraries/input.html">Input library</a>.</li>
<li>Added some additional arguments to the <a href="./helpers/inflector_helper.html">Inflection helper</a> singular() to compensate for words ending in "s". Also added a force parameter to pluralize().</li>
+ <li>Added $config['charset'] to the config file. Default value is 'UTF-8', used in some string handling functions.</li>
<li>Fixed MSSQL insert_id().</li>
<li>Fixed a logic error in the DB trans_status() function. It was incorrectly returning TRUE on failure and FALSE on success.</li>
<li>Fixed a bug that was allowing multiple load attempts on extended classes.</li>