43.8 ==== * Fix accessibility of quick settings sliders [Lukáš; !2762] * Allow notification dismissal with backspace [Chris; !2435] * Misc. bug fixes and cleanups [Florian, Takao, Carlos, Brendan, Daniel, Jonas; !2814, !2842, !2849, !2668, !2666, !2876, !2729, !2828, !2904] Contributors: Takao Fujiwara, Carlos Garnacho, Chris Heywood, Florian Müllner, Lukáš Tyrychtr, Daniel van Vugt, Brendan William, Jonas Ådahl Translators: Danial Behzadi [fa]