 gNewSense 2.0 abandoned BurningDog and adopted the Epiphany web browser (later renamed simply "Web"), a component of GNOME, as its default browser application, and came with recommendations and instructions to optionally compile and run GNU IceCat.gNewSense 3.0 retains Web as the default browser, but also comes with a modified version of Debian's Iceweasel that does not offer to access proprietary add-ons.Debian is another Linux distribution known for strict licensing requirements and adherence to free software principles.