Release 4.4.0
Features:
* policies.json: disable PPA ("Privacy-Preserving Attribution") (MR 52)
* urlbar.css: remove -> arrow, fix #70 (MR 55)
* fix: let clients detect touch screen (MR 54)
* Make URLbar on the bottom optional through about:config (MR 56)
* mobile-config-prefs.js: enable touch density (MR 57)
* userChrome/tabmenu: Give more place to tabs (MR 58)
* tabmenu.css: Make showing multiple tabs optional (MR 58)
* tabcounter.css: Import 12_tab_manager_button.css from Emma's fenix branch (MR 62)
* tabcounter: Optionality, styling, documentation (MR 62)
* userChrome/urlbar: Hide tracking container (MR 59)
* urlbar: Hide protections menu icon by default (MR 59)
* urlbar.css: formatting fixes (MR 59)
* mobile-config-autoconfig.js: set browser.urlbar.trimHttps to true (MR 60)
* mobile-config-autoconfig.js: Use xdg-desktop-portal file-picker (MR 60)
* tabcounter: show border in esr (MR 63)