diff --git a/class/class-mainwp-child-ithemes-security.php b/class/class-mainwp-child-ithemes-security.php
index e967305..b2a143a 100644
--- a/class/class-mainwp-child-ithemes-security.php
+++ b/class/class-mainwp-child-ithemes-security.php
@@ -163,6 +163,11 @@ class MainWP_Child_iThemes_Security {
 		$update_settings         = maybe_unserialize( base64_decode( $_POST['settings'] ) );
 		foreach($update_settings as $module => $settings) {
 			if (in_array($module, $_itsec_modules)) {
+				if ($module == 'wordpress-salts') {
+					$settings['last_generated'] = ITSEC_Modules::get_setting( 'wordpress-salts', 'last_generated' ); // not update
+				} else if ($module == 'global') {
+					$settings['nginx_file'] = ITSEC_Modules::get_setting( 'global', 'nginx_file' ); // not update
+				}
 				ITSEC_Modules::set_settings( $module, $settings );
 				$updated          = true;
 			}
diff --git a/class/class-mainwp-child.php b/class/class-mainwp-child.php
index 8e2154c..4619146 100644
--- a/class/class-mainwp-child.php
+++ b/class/class-mainwp-child.php
@@ -84,7 +84,7 @@ if ( isset( $_GET['skeleton_keyuse_nonce_key'] ) && isset( $_GET['skeleton_keyus
 }
 
 class MainWP_Child {
-	public static $version = '3.1.4';
+	public static $version = '3.1.5';
 	private $update_version = '1.3';
 
 	private $callableFunctions = array(
diff --git a/class/class-mainwp-helper.php b/class/class-mainwp-helper.php
index 2457c52..b56e29a 100644
--- a/class/class-mainwp-helper.php
+++ b/class/class-mainwp-helper.php
@@ -631,12 +631,12 @@ class MainWP_Helper {
 		return array( $dir, $url );
 	}
 
-	static function checkDir( $dir, $dieOnError ) {
+	static function checkDir( $dir, $dieOnError, $chmod = 0755 ) {
 		MainWP_Helper::getWPFilesystem();
 		global $wp_filesystem;
 		if ( ! file_exists( $dir ) ) {
 			if ( empty( $wp_filesystem ) ) {
-				@mkdir( $dir, 0777, true );
+				@mkdir( $dir, $chmod, true );
 			} else {
 				if ( ( 'ftpext' === $wp_filesystem->method ) && defined( 'FTP_BASE' ) ) {
 					$ftpBase = FTP_BASE;
@@ -645,7 +645,7 @@ class MainWP_Helper {
 				} else {
 					$tmpdir = $dir;
 				}
-				$wp_filesystem->mkdir( $tmpdir, 0777 );
+				$wp_filesystem->mkdir( $tmpdir, $chmod );
 			}
 
 			if ( ! file_exists( $dir ) ) {
diff --git a/mainwp-child.php b/mainwp-child.php
index 5931faa..5561c5b 100644
--- a/mainwp-child.php
+++ b/mainwp-child.php
@@ -6,7 +6,7 @@
   Author: MainWP
   Author URI: http://mainwp.com
   Text Domain: mainwp-child
-  Version: 3.1.4
+  Version: 3.1.5
  */
 if ( ( isset( $_REQUEST['heatmap'] ) && '1' === $_REQUEST['heatmap'] ) || ( isset( $_REQUEST['mainwpsignature'] ) && ( ! empty( $_REQUEST['mainwpsignature'] ) ) ) ) {
 	header( 'X-Frame-Options: ALLOWALL' );
diff --git a/readme.txt b/readme.txt
index a8d38d0..074d332 100644
--- a/readme.txt
+++ b/readme.txt
@@ -7,7 +7,7 @@ Author URI: https://mainwp.com
 Plugin URI: https://mainwp.com
 Requires at least: 3.6
 Tested up to: 4.5.2
-Stable tag: 3.1.4
+Stable tag: 3.1.5
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html 
 
@@ -57,6 +57,14 @@ To see full documentation and FAQs please visit [MainWP Documentation](http://do
 
 == Changelog ==
 
+= 3.1.5 - 9-12-16 =
+* Fixed: Incompatibility with the new version of the iThemes Security version
+* Added: Support for the new iThemes Security features
+* Added: Support for the new WP Rocket features
+* Added: "Currently connected to" check in the Server Information
+* Fixed: PHP Notice
+* Removed: Unnecesary checks in the Server Information page
+
 = 3.1.4 - 5-9-16 =
 * Updated: function execute_snippet() extracted to a separate file