Add screensaver issue to release notes

release-notes/1.1.3.txt

@@ -7,4 +7,5 @@ NEW:
 FIXED:
   - Fix playback failures with 7.1 AAC audio tracks on Windows.
   - (Embedded) fix installation on nVidia legacy hardware.
-    Affected users should do a clean reinstall.
+    Affected users should do a clean reinstall.
+  - (Embedded) screen saver was broken after first playback