Overview of changes in gnome-calculator 3.23.4
    * (null) error message bgo#773688 (PioneerAxon)
    * Zeroth root of numbers is undefined bgo#775759 (Robert Roth)
    * Updated Hungarian translation (Balázs Meskó)
    * Updated Spanish translation (Daniel Mustieles)
    * Updated Czech translation (Marek Černocký)
    * Updated Portuguese translation (Tiago Santos)