diff --git a/functions.php b/functions.php
index afec748c..a241db1b 100644
--- a/functions.php
+++ b/functions.php
@@ -30,8 +30,8 @@ function kratos_get_avatar( $avatar ) {
  */
 function my_formatter($content) {
     $new_content = '';
-    $pattern_full = '{(\[raw\].*?\[/raw\])}is';
-    $pattern_contents = '{\[raw\](.*?)\[/raw\]}is';
+    $pattern_full = '{(\[txt\].*?\[/txt\])}is';
+    $pattern_contents = '{\[txt\](.*?)\[/txt\]}is';
     $pieces = preg_split($pattern_full, $content, -1, PREG_SPLIT_DELIM_CAPTURE);
 foreach ($pieces as $piece) {
     if (preg_match($pattern_contents, $piece, $matches)) {
diff --git a/inc/upgrade.json b/inc/upgrade.json
new file mode 100644
index 00000000..0640a66c
--- /dev/null
+++ b/inc/upgrade.json
@@ -0,0 +1,5 @@
+{
+    "version": "2.6.4.0",
+    "details_url": "https://github.com/MilkiceForks/Kratos-M/releases/latest",
+    "download_url": "https://github.com/MilkiceForks/Kratos-M/archive/v2.6.4.0.zip"
+}