Changelog

Added a way to edit blur method and to disable its transition or even itself ( #113 , #109 , #108 , #88 , #83 , #81 , #27 )
Added Chinese (both simplified and traditional) translations ( #116 by @lakejason0 )
Added option to disable animation after power button ( #103 suggested by @DustyTopology )
Escape key now works on every view, and properly
Removed .xml and .stw files from the wallpapers list
Added Qtile icon ( #111 by @Gorzen )
Added Kodi icon ( #111 by @Gorzen )
Added bspwm icon ( #91 by @TheOrangePuff )
Added exwm icon ( #121 by @Hrothgar32 )
Added dwm icon ( #120 suggested by @mrbooshehri )
Ubuntu flavors icons are now handled properly ( #98 )
Fixed crashes when the theme received invalid data ( #89 , #114 )
Fixed crash when background_images was not set in the config ( #94 )
Fixed background selector overflow when an image was too big ( #112 )
Fixed zoom checkbox not being accessible on wide screens ( #87 )

How to install

Install lightdm-webkit2-greeter using your package manager if not already done
Unzip lightdm-webkit-theme-litarvan-3.2.0.tar.gz in /usr/share/lightdm-webkit/themes/litarvan/ .
Edit /etc/lightdm/lightdm-webkit2-greeter.conf and set theme to litarvan .