Torbutton and Torbrowser documentation pages need some updates to reflect which threats are really covered. For example, it's said in [Torbutton design](https://www.torproject.org/torbutton/en/design/index.html.en) that _Torbutton_ can rewrite the _referer_ when this option has been deleted since more than a year: [https://gitweb.torproject.org/torbutton.git/commit/041fcb128e557597a4d0d434a3287f3e70e0e2c1] because of [3809](https://trac.torproject.org/projects/tor/ticket/3809) and [3429](https://trac.torproject.org/projects/tor/ticket/3429). Some JavaScript hooks don't work anymore or have been replaced by _Torbrowser_ patches: [https://gitweb.torproject.org/torbrowser.git/blob/1720f1520443c0c1e3be03abbb467662d4d54e33:/src/current-patches/firefox/0023-Do-not-expose-physical-screen-info.-via-window-and-w.patch] In [Torbrowser design](https://www.torproject.org/projects/torbrowser/design/), it's said that WebGl is disabled when it is currently handle by _NoScript_. Whith all the updates, the adaptations for [1506](https://trac.torproject.org/projects/tor/ticket/1506) and the continuous "fusion" between _Torbutton_ and _Torbrowser_, there must be other changes to make in: [https://www.torproject.org/torbutton/torbutton-faq.html.en] [https://www.torproject.org/torbutton/torbutton-options.html.en] [https://www.torproject.org/torbutton/en/design/index.html.en] [https://www.torproject.org/projects/torbrowser/design/] **Trac**: **Username**: cced