Minimize any app to tray (Xorg only) Make sure you have xdotool, xwininfo, xprop, libwnck3 installed on your system.
Note: Binary files aren't shown on the web site. To see all files, please download the extension zipfile.
Thanks for the fix. You may want to also use `Main.notifyError()` to let your users know when tools are missing (https://github.com/GNOME/gnome-shell/blob/gnome-3-36/js/ui/main.js#L448), but I'll leave that to you.
Ok. Thank you for the feedback. I tried to use `notify` but it wouldn't show up. So I just logged it. I will be adding `notifyError` in the new version.