- Updating version & dist files

Author: alvarotrigo

dist/fullpage.css

@@ -1,5 +1,5 @@
 /*!
- * fullPage 4.0.20
+ * fullPage 4.0.21
  * https://github.com/alvarotrigo/fullPage.js
  *
  * @license GPLv3 for open source use only

dist/fullpage.extensions.min.js

@@ -1,5 +1,5 @@
 /*!
-* fullPage 4.0.20
+* fullPage 4.0.21
 * https://github.com/alvarotrigo/fullPage.js
 *
 * @license GPLv3 for open source use only
@@ -153,13 +153,14 @@
 
     var win = window;
     var doc = document;
-    var isTouchDevice = navigator.userAgent.match(/(iPhone|iPod|iPad|Android|playbook|silk|BlackBerry|BB10|Windows Phone|Tizen|Bada|webOS|IEMobile|Opera Mini)/);
+    var isTouchDevice = navigator.userAgent.match(/(iPhone|iPod|iPad|Android|playbook|silk|BlackBerry|BB10|Windows Phone|Tizen|Bada|webOS|IEMobile|Opera Mini)/) || navigator.userAgent.includes("Mac") && "ontouchend" in document; // iPad on iOS 13 detection
+
     var isMacDevice = /(Mac|iPhone|iPod|iPad)/i.test(win.navigator.userAgent); // @ts-ignore
 
     var isTouch = 'ontouchstart' in win || navigator.msMaxTouchPoints > 0 || navigator.maxTouchPoints;
     var isIE11 = !!window.MSInputMethodContext && !!document.documentMode; // taken from https://github.com/udacity/ud891/blob/gh-pages/lesson2-focus/07-modals-and-keyboard-traps/solution/modal.js
 
-    var focusableElementsString = 'a[href], area[href], input:not([disabled]), select:not([disabled]), textarea:not([disabled]), button:not([disabled]), iframe, object, embed, [tabindex="0"], [contenteditable]'; // cache common elements
+    var focusableElementsString = 'a[href], area[href], input:not([disabled]), select:not([disabled]), textarea:not([disabled]), button:not([disabled]), iframe, object, embed, [tabindex="0"], summary:not([disabled]), [contenteditable]'; // cache common elements
 
     var FP = {
       test: {},
@@ -4696,7 +4697,8 @@
           if (isAccelerating && isScrollingVertically) {
             setState({
               scrollTrigger: 'wheel'
-            }); //scrolling down?
+            });
+            e.stopPropagation(); //scrolling down?
 
             if (delta < 0) {
               scrolling('down');
@@ -4707,6 +4709,7 @@
           }
         }
 
+        e.stopPropagation();
         return false;
       }
 
@@ -5485,7 +5488,7 @@
         });
       });
       var t = ["-"];
-      var n = "\x32\x30\x32\x33\x2d\x34\x2d\x32\x39".split("-"),
+      var n = "\x32\x30\x32\x34\x2d\x30\x2d\x32\x30".split("-"),
           e = new Date(n[0], n[1], n[2]),
           r = ["se", "licen", "-", "v3", "l", "gp"];
 
@@ -5915,7 +5918,7 @@
       }; //public functions
 
 
-      FP.version = '4.0.20';
+      FP.version = '4.0.21';
       FP.test = Object.assign(FP.test, {
         top: '0px',
         translate3d: 'translate3d(0px, 0px, 0px)',

dist/fullpage.js

@@ -1,5 +1,5 @@
 /*!
- * fullPage 4.0.20
+ * fullPage 4.0.21
  * https://github.com/alvarotrigo/fullPage.js
  *
  * @license GPLv3 for open source use only

dist/fullpage.min.css

@@ -61,7 +61,7 @@ function setAPI(){
     };
 
     //public functions
-    FP.version = '4.0.20';
+    FP.version = '4.0.21';
 
     FP.test = Object.assign(FP.test, {
         top: '0px',