http://sr7wtu3yb6cv5zz4gshbjnc5cfofv5ulj6jkxgzej4zhupcsriahp6id.onion/support.html
Icecat instead tries to apply changes in the source code of Firefox at every new release
of the latter.
This allows Icecat to run the latest code from Mozilla, which is good, but at the same
time it will always depend on the latest version of Firefox-ESR and, if Mozilla shuts
Firefox down, Icecat will disappear.