diff --git a/modules/presspermit-collaboration/classes/Permissions/Collab/NavMenus.php b/modules/presspermit-collaboration/classes/Permissions/Collab/NavMenus.php
index bca05f7e..74500d31 100644
--- a/modules/presspermit-collaboration/classes/Permissions/Collab/NavMenus.php
+++ b/modules/presspermit-collaboration/classes/Permissions/Collab/NavMenus.php
@@ -10,7 +10,12 @@ function __construct() {
         add_filter('get_user_option_nav_menu_recently_edited', [$this, 'fltNavMenuRecent']);
         
         add_filter('pre_update_option_nav_menu_options', [$this, 'fltUpdateNavMenuOptions'], 10, 2);
-        add_filter('update_post_metadata', [$this, 'fltUpdateNavMenuItemParent'], 10, 5);        
+
+        if (!defined('PP_NAV_MENU_DISABLE_POSTMETA_FILTER') && (!class_exists('NestedPages') || defined('PP_NAV_MENU_ENABLE_POSTMETA_FILTER'))) {
+        	add_filter('update_post_metadata', [$this, 'fltUpdateNavMenuItemParent'], 10, 5);        
+        }
+
+        do_action('presspermit_nav_menu_filters');
     }
 
     public function fltNavMenuRecent($opt)
diff --git a/press-permit-core.php b/press-permit-core.php
index 1ac5a0a8..20a49361 100644
--- a/press-permit-core.php
+++ b/press-permit-core.php
@@ -5,7 +5,7 @@
  * Description: Advanced yet accessible content permissions. Give users or groups type-specific roles. Enable or block access for specific posts or terms.
  * Author: PublishPress
  * Author URI:  https://publishpress.com/
- * Version:     3.1.4-beta
+ * Version:     3.1.4
  * Text Domain: press-permit-core
  * Domain Path: /languages/
  * Min WP Version: 4.9.7
@@ -91,7 +91,7 @@ function()
                 return;
             }
 
-            define('PRESSPERMIT_VERSION', '3.1.4-beta');
+            define('PRESSPERMIT_VERSION', '3.1.4');
 
             require_once(__DIR__ . '/includes/Core.php');
             new \PublishPress\Permissions\Core();
diff --git a/readme.txt b/readme.txt
index 2a37c310..a3bb5b41 100644
--- a/readme.txt
+++ b/readme.txt
@@ -5,7 +5,7 @@ Tags: restrict, access, permissions, cms, user, private, category, pages, privac
 Requires at least: 4.9.7
 Tested up to: 5.4
 Requires PHP: 5.6.20
-Stable tag: 3.1.2
+Stable tag: 3.1.4
 License: GPLv3
 License URI: https://www.gnu.org/licenses/gpl-3.0.html
 
@@ -123,13 +123,14 @@ PublishPress Permissions creates and uses the following tables: pp_groups, pp_gr
 
 == Upgrade Notice ==
 
-= 3.1.3 =
+= 3.1.4 =
 Press Permit Core + PP extension users: download PublishPress Permissions Pro from publishpress.com instead of upgrading to this version.
 
 == Changelog ==
 
-= 3.1.4-beta =
+= 3.1.4 - 23 Apr 2020 =
 * Compat : PublishPress Revisions - Support suppression of Permissions metaboxes on Edit Revision screen
+* Compat : Nested Pages - Error on Nav Menu edit
 
 = 3.1.3 - 6 Apr 2020 =
 * Fixed : Possible fatal error loading Permissions screens on a small percentage of installations