Changes
/* 4.0.13 on 2022-02-24 {{key press|App Center}} */
* The app's entire login page is now customizable.
** As a result, the old feature which allows customizers to configure the background image of the login page (bg_portrait.png/bg_landscape.png) is removed. Because it only worked for Xamarin.UWP and can now be done with regular XAML customizing.
* Fixed an issue where the Logout button sometimes disappeared
* Fixed an issue where unnecessary messages are logged. ("Message is null")
* {{UBIK}} clients are now able to log all webservice communication related activities (in UBIKWebserviceDebug.log) for better trouble shooting. It can also be turned off using the EnableSyncLogging setting in the profiles.
