Update "What's New" text

GPSTest/src/main/res/values/strings.xml

@@ -118,12 +118,18 @@
     <string name="main_help_whatsnew_title">What\'s New?</string>
     <!-- Try to only show trip planning in What's New for regions that support it -->
     <string name="main_help_whatsnew">&#8226;\u0020
-        <b>Add support for GAGAN satellites</b>
-        - Indian SBAS constellation\n&#8226;\u0020
-        <b>Add support for Anik satellites</b>
-        - Canadian SBAS constellation\n&#8226;\u0020
-        <b>Add support for Galaxy 15</b>
-        - American SBAS satellite
+        <b>New look</b>
+        - Tap main menu to switch screens\n&#8226;\u0020
+        <b>Light and dark themes</b>
+        - See \"Settings->Display\" to change theme\n&#8226;\u0020
+        <b>L1/L5 signal labels</b>
+        - Carrier frequencies (CF) supported on certain devices with Android 8.0 and up\n&#8226;\u0020
+        <b>More SBAS</b>
+        - Inmarsat 3-F2 &amp; 4-F3 and SES-5\n&#8226;\u0020
+        <b>Remove unnecessary permissions</b>
+        - These are no longer required for Google Maps\n&#8226;\u0020
+        <b>Bug fixes</b>
+        - See http://bit.ly/gpstest-releases
     </string>
     <string name="main_help_close">Close</string>