** Improved the performance of [[XAML_Changes_in_UBIK_WinX_3.5#Filtering_by_expressions|content filtering through XAML customizing]].
** Improved the app performance when deleting large amount of data (which happens when e.g. evaluating online queries).
** To improve the AR performance and reduce power consumption, [[Location_Manager#tab=WinX.3DWinX|pose fusion]] is now turned off by default and can be enabled when necessary.
* The app's default profile is now only generated during app startup when no other profiles are detected.
* 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 [[Settings#tab=WinX|EnableSyncLogging]] setting in the profiles.