diff --git a/readme.md b/readme.md
index 6f6de19..50ab6a2 100644
--- a/readme.md
+++ b/readme.md
@@ -19,7 +19,7 @@
     * returns new instance
 
 * `UAParser([uastring][,extensions])`
-    * returns result object
+    * returns result object `{ ua: '', browser: {}, cpu: {}, device: {}, engine: {}, os: {} }`
 
 # Methods
 
@@ -28,14 +28,14 @@
 
 ```
 # Possible 'browser.name':
-Amaya, Android Browser, Arora, Avant, Baidu, Blazer, Bolt, Camino, Chimera, Chrome, 
-Chromium, Comodo Dragon, Conkeror, Dillo, Dolphin, Doris, Edge, Epiphany, Fennec,
-Firebird, Firefox, Flock, GoBrowser, iCab, ICE Browser, IceApe, IceCat, IceDragon, 
-Iceweasel, IE [Mobile], Iron, Jasmine, K-Meleon, Konqueror, Kindle, Links, 
-Lunascape, Lynx, Maemo, Maxthon, Midori, Minimo, MIUI Browser, [Mobile] Safari, 
+Amaya, Android Browser, Arora, Avant, Baidu, Blazer, Bolt, Bowser, Camino, Chimera, 
+Chrome [WebView], Chromium, Comodo Dragon, Conkeror, Dillo, Dolphin, Doris, Edge, 
+Epiphany, Fennec, Firebird, Firefox, Flock, GoBrowser, iCab, ICE Browser, IceApe, 
+IceCat, IceDragon, Iceweasel, IE[Mobile], Iron, Jasmine, K-Meleon, Konqueror, Kindle, 
+Links, Lunascape, Lynx, Maemo, Maxthon, Midori, Minimo, MIUI Browser, [Mobile] Safari, 
 Mosaic, Mozilla, Netfront, Netscape, NetSurf, Nokia, OmniWeb, Opera [Mini/Mobi/Tablet], 
-PhantomJS, Phoenix, Polaris, QQBrowser, RockMelt, Silk, Skyfire, SeaMonkey, SlimBrowser,
-Swiftfox, Tizen, UCBrowser, Vivaldi, w3m, WeChat, Yandex
+PhantomJS, Phoenix, Polaris, QQBrowser, RockMelt, Silk, Skyfire, SeaMonkey, Sleipnir, 
+SlimBrowser, Swiftfox, Tizen, UCBrowser, Vivaldi, w3m, WeChat, Yandex
 
 # 'browser.version' determined dynamically
 ```
@@ -50,8 +50,8 @@ console, mobile, tablet, smarttv, wearable, embedded
 # Possible 'device.vendor':
 Acer, Alcatel, Amazon, Apple, Archos, Asus, BenQ, BlackBerry, Dell, GeeksPhone, 
 Google, HP, HTC, Huawei, Jolla, Lenovo, LG, Meizu, Microsoft, Motorola, Nexian, 
-Nintendo, Nokia, Nvidia, Ouya, Palm, Panasonic, Polytron, RIM, Samsung, Sharp, 
-Siemens, Sony-Ericsson, Sprint, Xbox, ZTE
+Nintendo, Nokia, Nvidia, OnePlus, Ouya, Palm, Panasonic, Pebble, Polytron, RIM, 
+Samsung, Sharp, Siemens, Sony[Ericsson], Sprint, Xbox, Xiaomi, ZTE
 
 # 'device.model' determined dynamically
 ```
@@ -75,7 +75,7 @@ Tasman, Trident, w3m, WebKit
 AIX, Amiga OS, Android, Arch, Bada, BeOS, BlackBerry, CentOS, Chromium OS, Contiki,
 Fedora, Firefox OS, FreeBSD, Debian, DragonFly, Gentoo, GNU, Haiku, Hurd, iOS, 
 Joli, Linpus, Linux, Mac OS, Mageia, Mandriva, MeeGo, Minix, Mint, Morph OS, NetBSD, 
-Nintendo, OpenBSD, OpenVMS, OS/2, Palm, PCLinuxOS, Plan9, Playstation, QNX, RedHat, 
+Nintendo, OpenBSD, OpenVMS, OS/2, Palm, PC-BSD, PCLinuxOS, Plan9, Playstation, QNX, RedHat, 
 RIM Tablet OS, RISC OS, Sailfish, Series40, Slackware, Solaris, SUSE, Symbian, Tizen, 
 Ubuntu, UNIX, VectorLinux, WebOS, Windows [Phone/Mobile], Zenwalk
 
@@ -87,8 +87,7 @@ Ubuntu, UNIX, VectorLinux, WebOS, Windows [Phone/Mobile], Zenwalk
 
 ```
 # Possible 'cpu.architecture'
-68k, amd64, arm, arm64, avr, ia32, ia64, irix, irix64, mips, mips64, pa-risc, 
-ppc, sparc, sparc64
+68k, amd64, arm[64], avr, ia[32/64], irix[64], mips[64], pa-risc, ppc, sparc[64]
 ```
 
 * `getResult()`
@@ -98,7 +97,8 @@ ppc, sparc, sparc64
     * returns UA string of current instance
 
 * `setUA(uastring)`
-    * set & parse UA string
+    * set UA string to parse
+    * returns current instance
 
 
 # Example
diff --git a/src/ua-parser.js b/src/ua-parser.js
index d138f8e..e63ac7b 100644
--- a/src/ua-parser.js
+++ b/src/ua-parser.js
@@ -254,8 +254,8 @@
 
             // Webkit/KHTML based
             /(rekonq)\/([\w\.]+)*/i,                                            // Rekonq
-            /(chromium|flock|rockmelt|midori|epiphany|silk|skyfire|ovibrowser|bolt|iron|vivaldi|iridium|phantomjs)\/([\w\.-]+)/i
-                                                                                // Chromium/Flock/RockMelt/Midori/Epiphany/Silk/Skyfire/Bolt/Iron/Iridium/PhantomJS
+            /(chromium|flock|rockmelt|midori|epiphany|silk|skyfire|ovibrowser|bolt|iron|vivaldi|iridium|phantomjs|bowser)\/([\w\.-]+)/i
+                                                                                // Chromium/Flock/RockMelt/Midori/Epiphany/Silk/Skyfire/Bolt/Iron/Iridium/PhantomJS/Bowser
             ], [NAME, VERSION], [
 
             /(trident).+rv[:\s]([\w\.]+).+like\sgecko/i                         // IE11
diff --git a/test/browser-test.json b/test/browser-test.json
index 8a01e88..ad1f988 100644
--- a/test/browser-test.json
+++ b/test/browser-test.json
@@ -99,6 +99,16 @@
             "major"   : "0"
         }
     },
+    {
+        "desc"    : "Bowser",
+        "ua"      : "Mozilla/5.0 (iOS; like Mac OS X) AppleWebKit/536.36 (KHTML, like Gecko) not Chrome/27.0.1500.95 Mobile/10B141 Safari/537.36 Bowser/0.2.1",
+        "expect"  :
+        {
+            "name"    : "Bowser",
+            "version" : "0.2.1",
+            "major"   : "0"
+        }
+    },
     {
         "desc"    : "Camino",
         "ua"      : "Mozilla/5.0 (Macintosh; U; PPC Mac OS X 10.4; en; rv:1.9.0.19) Gecko/2011091218 Camino/2.0.9 (like Firefox/3.0.19)",