This article explains the manual changes required when upgrading to Telerik Reporting R2 2016 (10.1.16.504).
Report viewers Visual Studio item templates: Fail when trdp report definition is used for existing report and with sample report option.
Standalone Report Designer: The Data Source design time parameter values are lost on saving the report in different report format (from .trdp to .trdx and from .trdx to .trdp).
Printing reports: Paper size is not respected when using Custom paper kind.
New default report document format is used by the Overview - Telerik Report Definition Package (.trdp). The new format holds the serialized XML report definition and its resources in archived package. This way the document format is faster to handle and more compact. The format is fully supported by all report viewers and Report Server. We continue to fully support the legacy.trdx report format. Thus no change is required on your side.
TRDX files created by the Standalone Report Designer contain XML version http://schemas.telerik.com/reporting/2012/4.0.
The class Telerik.Reporting.ToggleVisibilityTargetCollection is now deprecated. Please use the ActionTargetCollection class instead.
The viewer is build with Telerik UI Controls for WPF 2016.2.503.40. If you are using a newer version consider adding binding redirects. For more information see: How to Add report viewer to a WPF .NET Framework project.
The viewer is build with Telerik UI Controls for Silverlight 2016.2.503.1050.
The HTML5 Report Viewer depends on the following libraries:
Telerik Kendo UI (2013.2.918 or later)
jQuery (1.9.1 or later)
The ASP.NET WebAPI REST Report Service requires the following assemblies:
Microsoft ASP.NET Web API (4.0.20710.0 or later)
Newtonsoft.Json (188.8.131.5220 or later)
The ServiceStack Report Service uses ServiceStack (184.108.40.206):
If you are using CubeDataSource, the version of your Microsoft.AnalysisServices.AdomdClient should be 10.0.0.0 or later.
If you are using Database Cache Provider, the version of your Telerik Data Access ORM should be 2015.1.225.1 or later.