Pale Moon browser support is added

src/constants.js

@@ -22,6 +22,7 @@ export const BROWSER_ALIASES_MAP = {
   'NAVER Whale Browser': 'naver',
   Opera: 'opera',
   'Opera Coast': 'opera_coast',
+  'Pale Moon': 'pale_moon',
   PhantomJS: 'phantomjs',
   Puffin: 'puffin',
   QupZilla: 'qupzilla',
@@ -64,6 +65,7 @@ export const BROWSER_MAP = {
   naver: 'NAVER Whale Browser',
   opera: 'Opera',
   opera_coast: 'Opera Coast',
+  pale_moon: 'Pale Moon',
   phantomjs: 'PhantomJS',
   puffin: 'Puffin',
   qupzilla: 'QupZilla',

src/parser-browsers.js

@@ -108,6 +108,21 @@ const browsersList = [
       return browser;
     },
   },
+  {
+    test: [/PaleMoon/i],
+    describe(ua) {
+      const browser = {
+        name: 'Pale Moon',
+      };
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:PaleMoon)[\s/](\d+(?:\.\d+)+)/i, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
   {
     test: [/MZBrowser/i],
     describe(ua) {

test/acceptance/useragentstrings.yml

@@ -3054,3 +3054,32 @@
           type: "mobile"
         engine:
           name: "Blink"
+  Pale Moon:
+    -
+      ua: "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:68.0) Gecko/20100101 Goanna/4.8 Firefox/68.0 PaleMoon/29.1.1"
+      spec:
+        browser:
+          name: "Pale Moon"
+          version: "29.1.1"
+        os:
+          name: "Windows"
+          version: "NT 10.0"
+          versionName: "10"
+        platform:
+          type: "desktop"
+        engine:
+          name: "Gecko"
+          version: "20100101"
+    -
+      ua: "Mozilla/5.0 (X11; Linux i686; rv:45.9) Gecko/20100101 Goanna/3.2 Firefox/45.9 PaleMoon/27.2.0"
+      spec:
+        browser:
+          name: "Pale Moon"
+          version: "27.2.0"
+        os:
+          name: "Linux"
+        platform:
+          type: "desktop"
+        engine:
+          name: "Gecko"
+          version: "20100101"