diff --git a/Release-Notes.md b/Release-Notes.md
index 889b392..a70ccff 100644
--- a/Release-Notes.md
+++ b/Release-Notes.md
@@ -221,6 +221,7 @@
         - 25.11.2023 - v4.3.3.13 Add alwaysOnDisplay to cardMedia - Leave display on if the alwaysOnDisplay parameter is "true"
         - 25.11.2023 - v4.3.3.13 Fix Sonos Repeat/Shuffle
         - 25.11.2023 - v4.3.3.14 Refactoring Sonos-Player (with Playlist, Tracklist, Favorites, Eqalizer (if no Favorites))
+        - 29.11.2023 - v4.3.3.15 Fix cardMedia Volume-Slider / Add Init Release to Startup
 
         Todo:
         - XX.XX.XXXX - v4.4.0    Change the bottomScreensaverEntity (rolling) if more than 6 entries are defined