Overview of changes in gnome-calculator 40.rc
    * Updated Translations
    * Resize window after switching mode !78 (joshas)
    * Fixed compilation warnings (Robert Roth)
    * Support offline currency conversion tests #208 (Robert Roth)
    * Use official unit on conversion button click #207 (Robert Roth)
    * Fixed temperature unit typos #211 (Robert Roth)
    * Ellipsize conversion labels #17 (Robert Roth)
    * Added Ctrl+Delete shortcut for clearing the current equation #187 (Robert Roth)
    * Allow multiple decimal points #166. #5 (Robert Roth)
    * Added Ctrl+O shortcut for degrees symbol (Robert Roth)
    * Use gtk-sourceview 4.8 !80 (Robert Roth)