Wrote some news, bumped version number to 1.9.1.

Author: murgo

Android/mobile/build.gradle

@@ -8,8 +8,8 @@ android {
         applicationId "fi.iki.murgo.irssinotifier"
         minSdkVersion 14
         targetSdkVersion 27
-        versionCode 16
-        versionName "1.9.0"
+        versionCode 17
+        versionName "1.9.1"
     }
     flavorDimensions "version"
     productFlavors {

Server/IrssiNotifierServer/html/index.html

@@ -214,7 +214,7 @@ <h1>What's new?</h1>
 
         <p class="question news">11.11.2018: Android 9 is now supported.</p>
         <div class="answer news-content">
-            New version of the IrssiNotifier app has been released, which removes Google Cloud Messaging in favor of Firebase Cloud Messaging to properly support Android Pie.
+            New version of the IrssiNotifier app (1.9.1) has been released, which removes Google Cloud Messaging in favor of Firebase Cloud Messaging to properly support Android Pie.
             <br /> <br />
             Also new version (23) of Irssi script has been released with the following features:
             <ul>