update version to 1.1.6

CHANGELOG

+1.1.6 new year release
+features:
+* updated snowflake, tor, openvpn
+* updated UI
+* circumvention improvements
+* updated translations
+* support for the Message of the Day: providers can inform users about important events
+
+bugfixes:
+* fixed app crashes
+* fixed memory leaks
+* fixed empty gateway selection screen
+* fixed manual provider addition
+
 1.1.6RC2 Beta
 bugfixes:
 * fixed memory leaks: less memory consumption

app/build.gradle

@@ -22,8 +22,8 @@ android {
     // the factor 1000 is used so that gplay users can upgrade from split apks ((current version number - 1) * 1000) + n
     // to extracted bundle apks, supplied by google
     // however we don't calculate the versionCode here, because F-Droid doesn't like that
-    versionCode 166000
-    versionName "1.1.6RC2"
+    versionCode 167000
+    versionName "1.1.6"
     minSdkVersion 21
     targetSdkVersion 31
     vectorDrawables.useSupportLibrary = true