diff --git a/core/main/client/browser.js b/core/main/client/browser.js
index f68d7a8e3..1cd39919f 100644
--- a/core/main/client/browser.js
+++ b/core/main/client/browser.js
@@ -1326,12 +1326,44 @@ beef.browser = {
         return (!window.webkitPerformance && window.navigator.appVersion.match(/CriOS\/(\d+)\./)) && ((parseInt(window.navigator.appVersion.match(/CriOS\/(\d+)\./)[1], 10) == 56) ? true : false);
     },
     
+    /**
+     * Returns true if Chrome 57.
+     * @example: beef.browser.isC57()
+     */
+    isC57: function () {
+        return (!!window.chrome && !!window.fetch && !window.webkitPerformance && window.navigator.appVersion.match(/Chrome\/(\d+)\./)) && ((parseInt(window.navigator.appVersion.match(/Chrome\/(\d+)\./)[1], 10) == 57) ? true : false);
+    },
+
+    /**
+     * Returns true if Chrome for iOS 57.
+     * @example: beef.browser.isC57iOS()
+     */
+    isC57iOS: function () {
+        return (!window.webkitPerformance && window.navigator.appVersion.match(/CriOS\/(\d+)\./)) && ((parseInt(window.navigator.appVersion.match(/CriOS\/(\d+)\./)[1], 10) == 57) ? true : false);
+    },
+
+    /**
+     * Returns true if Chrome 58.
+     * @example: beef.browser.isC58()
+     */
+    isC58: function () {
+        return (!!window.chrome && !!window.fetch && !window.webkitPerformance && window.navigator.appVersion.match(/Chrome\/(\d+)\./)) && ((parseInt(window.navigator.appVersion.match(/Chrome\/(\d+)\./)[1], 10) == 58) ? true : false);
+    },
+
+    /**
+     * Returns true if Chrome for iOS 58.
+     * @example: beef.browser.isC58iOS()
+     */
+    isC58iOS: function () {
+        return (!window.webkitPerformance && window.navigator.appVersion.match(/CriOS\/(\d+)\./)) && ((parseInt(window.navigator.appVersion.match(/CriOS\/(\d+)\./)[1], 10) == 58) ? true : false);
+    },
+
     /**
      * Returns true if Chrome.
      * @example: beef.browser.isC()
      */
     isC: function () {
-        return this.isC5() || this.isC6() || this.isC7() || this.isC8() || this.isC9() || this.isC10() || this.isC11() || this.isC12() || this.isC13() || this.isC14() || this.isC15() || this.isC16() || this.isC17() || this.isC18() || this.isC19() || this.isC19iOS() || this.isC20() || this.isC20iOS() || this.isC21() || this.isC21iOS() || this.isC22() || this.isC22iOS() || this.isC23() || this.isC23iOS() || this.isC24() || this.isC24iOS() || this.isC25() || this.isC25iOS() || this.isC26() || this.isC26iOS() || this.isC27() || this.isC27iOS() || this.isC28() || this.isC28iOS() || this.isC29() || this.isC29iOS() || this.isC30() || this.isC30iOS() || this.isC31() || this.isC31iOS() || this.isC32() || this.isC32iOS() || this.isC33() || this.isC33iOS() || this.isC34() || this.isC34iOS() || this.isC35() || this.isC35iOS() || this.isC36() || this.isC36iOS() || this.isC37() || this.isC37iOS() || this.isC38() || this.isC38iOS() || this.isC39() || this.isC39iOS() || this.isC40() || this.isC40iOS() || this.isC41() || this.isC41iOS() || this.isC42() || this.isC42iOS() || this.isC43() || this.isC43iOS() || this.isC44() || this.isC44iOS() || this.isC45() || this.isC45iOS() || this.isC46() || this.isC46iOS() || this.isC47() || this.isC47iOS() || this.isC48() || this.isC48iOS() || this.isC49() || this.isC49iOS() || this.isC50() || this.isC50iOS() || this.isC51() || this.isC51iOS() || this.isC52() || this.isC52iOS() || this.isC53() || this.isC53iOS() || this.isC54() || this.isC54iOS() || this.isC55() || this.isC55iOS() || this.isC56() || this.isC56iOS();
+        return this.isC5() || this.isC6() || this.isC7() || this.isC8() || this.isC9() || this.isC10() || this.isC11() || this.isC12() || this.isC13() || this.isC14() || this.isC15() || this.isC16() || this.isC17() || this.isC18() || this.isC19() || this.isC19iOS() || this.isC20() || this.isC20iOS() || this.isC21() || this.isC21iOS() || this.isC22() || this.isC22iOS() || this.isC23() || this.isC23iOS() || this.isC24() || this.isC24iOS() || this.isC25() || this.isC25iOS() || this.isC26() || this.isC26iOS() || this.isC27() || this.isC27iOS() || this.isC28() || this.isC28iOS() || this.isC29() || this.isC29iOS() || this.isC30() || this.isC30iOS() || this.isC31() || this.isC31iOS() || this.isC32() || this.isC32iOS() || this.isC33() || this.isC33iOS() || this.isC34() || this.isC34iOS() || this.isC35() || this.isC35iOS() || this.isC36() || this.isC36iOS() || this.isC37() || this.isC37iOS() || this.isC38() || this.isC38iOS() || this.isC39() || this.isC39iOS() || this.isC40() || this.isC40iOS() || this.isC41() || this.isC41iOS() || this.isC42() || this.isC42iOS() || this.isC43() || this.isC43iOS() || this.isC44() || this.isC44iOS() || this.isC45() || this.isC45iOS() || this.isC46() || this.isC46iOS() || this.isC47() || this.isC47iOS() || this.isC48() || this.isC48iOS() || this.isC49() || this.isC49iOS() || this.isC50() || this.isC50iOS() || this.isC51() || this.isC51iOS() || this.isC52() || this.isC52iOS() || this.isC53() || this.isC53iOS() || this.isC54() || this.isC54iOS() || this.isC55() || this.isC55iOS() || this.isC56() || this.isC56iOS() || this.isC57() || this.isC57iOS() || this.isC58() || this.isC58iOS();
     },
 
     /**
@@ -1494,6 +1526,10 @@ beef.browser = {
             C55iOS: this.isC55iOS(), // Chrome 55 on iOS
             C56: this.isC56(), // Chrome 56
             C56iOS: this.isC56iOS(), // Chrome 56 on iOS
+            C57: this.isC57(), // Chrome 57
+            C57iOS: this.isC57iOS(), // Chrome 57 on iOS
+            C58: this.isC58(), // Chrome 58
+            C58iOS: this.isC58iOS(), // Chrome 58 on iOS
             
             C: this.isC(), // Chrome any version
 
@@ -1945,6 +1981,23 @@ beef.browser = {
             return '56'
         }
         ;   // Chrome 56 for iOS
+        if (this.isC57()) {
+            return '57'
+        }
+        ;// Chrome 57
+        if (this.isC57iOS()) {
+            return '57'
+        }
+        ;   // Chrome 57 for iOS
+        if (this.isC58()) {
+            return '58'
+        }
+        ;// Chrome 58
+        if (this.isC58iOS()) {
+            return '58'
+        }
+        ;   // Chrome 58 for iOS
+
         
         if (this.isFF2()) {
             return '2'