Signal/Install-Signal-desktop.md

-_This guide has been tested with Tails OS versions **6.6** and will not work on Tails 5.xx, so please make sure you are using an [**up to date Tails** OS](https://tails.net/doc/upgrade/)_.
+_This guide has been tested with Tails OS versions **6.10** and will not work on Tails 5.xx, so please make sure you are using an [**up to date Tails** OS](https://tails.net/doc/upgrade/)_.
 
 *This howto uses [Flatpak](https://flatpak.org) to install Signal and keep it confined.*
 
@@ -59,7 +59,7 @@ If you want to keep Signal Desktop persistent, we need to set up the persistent
    ~~~
 4. If you haven't done it already while installing another Flatpak from this HowTo, create a Desktop shortcut for conveniently updating Flatpak managed applications, executing the following in the terminal:
    ~~~
-   echo -e '[Desktop Entry]\nType=Application\nName=Flatpak-Update\nExec=bash -c "/usr/bin/torsocks /usr/bin/flatpak update -y"\nTerminal=true\nCategories=Network\nMimeType=x-scheme-handler/element;\nStartupWMClass=flatpak\nKeywords=flatpak;update;' | tee ~/.local/share/applications/Flatpak-Update.desktop
+   echo -e '[Desktop Entry]\nType=Application\nName=Flatpak-Update\nExec=bash -c "/usr/bin/torsocks /usr/bin/flatpak update -y && /usr/bin/flatpak uninstall --unused -y"\nTerminal=true\nCategories=Network\nStartupWMClass=flatpak\nKeywords=flatpak;update;' | tee ~/.local/share/applications/Flatpak-Update.desktop
    ~~~
    A new application called **"Flatpak-Update"** is now visible in the [Activities Overview](https://tails.net/doc/first_steps/desktop/index.en.html#activities). You should run it regularly to update your Flatpak applications.
 5. Close the terminal