Added a new configuration that allows the user to hide the GUI windows when set with win_sparkle_set_hide_updater_windows. The option is only applicable when using win_sparkle_check_update_with_ui_and_install().
Added a new configuration that allows the user to hide the GUI windows when set with win_sparkle_set_hide_updater_windows. The option is only applicable when using win_sparkle_check_update_with_ui_and_install().