+ - option to force PDF background rendering via cairo (slower but nicer)
+ - wrapper for missing GdkPixbuf rendering function in newest poppler
+ - disable GTK+ XInput bugfix by default (#3429416)
+ - fix linker flags (#3208984); evdev coordinate fix (#3244118) (Timo Kluck)
+ - specify license version: GPL v2 or later
+ - fix 1.#J coordinates from win32 xoj files