Pretty specific. Slice those lines if you don't use flatpack.
@@ -13,5 +13,8 @@ echo [UpOff] Cleaning ...
sudo apt-get -y autoremove
sudo apt-get autoclean
+echo [UpOff] Updating Flatpak ...
+flatpak update --assumeyes
+
echo [upOff] Upgrade terminated. Good night !
systemctl poweroff