Telerik Reporting

Release History

Progress® Telerik® Reporting R1 2022 (

January 19, 2022

Web Report Designer has a new resource file manager

  • A new resource manager is now accessible from the main menu and corresponding property editors. It allows to upload, download and select files such as CSV, JSON, images and XML external styles, and use them as shared resources in reports.

Web Report Designer supports ReportBook reports

  • Now the Web Report Designer makes it possible to create or edit ReportBook reports, reorder the referenced reports and configure their parameters and ToC settings.

Snap lines support on Web Report Designer design surface

  • Web Report Designer now has snap lines - linear visual cues that aid the positioning and sizing the items on the design surface.

React Report Viewer

  • We have a brand new ReportViewer React component that can be embedded in your React applications.

Visual Studio item templates for adding Telerik Report Viewer in WPF and WinForms .NET Core and .NET 5+ applications

  • Now the users can effortlessly add and configure Telerik Report Viewer in WPF and WinForms .NET Core and .NET5+ applications through our Visual Studio item templates.

What's Improved

  • Custom assemblies are now consistently resolved in User and Aggregate functions and in ObjectDataSource
  • .NET 6 default project templates with Minimal Web APIs are now supported for ASP.NET Core and Blazor Web applications

What's Changed

  • The WinUI Report Viewer now targets Microsoft.WindowsAppSDK 1.0.0 instead of Microsoft.ProjectReunion 0.8.1
  • Telerik.WebReportDesigner.Services.IResourceStorage interface is extended with new members to support more scenarios for resource storing and retrieval. All custom implementations of this interface need to include the new members.

Visual Studio Designer

  • Cannot open WPF report viewer's ReportingEngineConnection dialog in Visual Studio 2022

Web Designer

  • InstanceType editor's reset is overlapped when editor's value is longer
  • The items in the Snapping section of Workspace Preferences panel have incorrect vertical spacing


  • "Could not load file or assembly 'System.Net.Http.Formatting," when running Report Server's SDK Examples project

HTML5 Report Viewer

  • Potentially unsanitized input flows into HTML where it can be used to dynamically construct the HTML page on client side
  • Search action is canceled when Enter key is pressed

Visual Studio Item Templates

  • An error message "Could not list available resources" is shown when using .NET Core Web Report Designer template and starting a CSV or JSON Data Source wizard
  • The Visual Studio Item templates use an outdated URL to a Nuget packages server

Product Dependencies

Telerik Reporting
- Microsoft .NET Framework 4
- .NET Standard 2.0
- .NET Core 3.1
- .NET 5
- .NET 6

- Microsoft.AnalysisServices.AdomdClient ( or later)

HTML5 Report Viewer
- Telerik Kendo UI (2020.3.1118 or later)
- jQuery (1.9.1 or higher if required by Kendo)

ASP.NET WebAPI REST Report Service
- Microsoft ASP.NET Web API (4.0.20710.0 or later) - Newtonsoft.Json (9.0.1 or later)

ServiceStack REST Report Service
- ServiceStack (

ASP.NET MVC Extension of the HTML5 Report Viewer
- Microsoft ASP.NET MVC Framework (4.0.20710.0 or later)

WinUI Report Viewer
- Telerik UI Controls for WinUI (1.0.0)

WPF Report Viewer for .NET 6
- Telerik UI Controls for WPF (2022.1.117.60) targeting .NET 6

WPF Report Viewer for .NET 5
- Telerik UI Controls for WPF (2022.1.117.50) targeting .NET 5

WPF Report Viewer for .NET Core
- Telerik UI Controls for WPF (2022.1.117.310) targeting .NET Core 3.1

WPF Report Viewer for .NET Framework
- Telerik UI Controls for WPF (2022.1.117.40)

Silverlight Report Viewer
- Telerik UI Controls for Silverlight (2022.1.117.1050)

Database cache ICache implementation
- Telerik Data Access ORM (2015.1.220.1)

.NET Core Reporting Engine
- SQLitePCLRaw.bundle_green (2.0.1 or later)

Telerik Reporting

Product overview Demo Buy Try now

New features & Roadmap

Have a feature request?

Post your feedback via the Reporting feedback portal or the public forums

What's new across all Telerik products?

See the updates feed


Next Steps

Launch demos

See Telerik’s Report Designer in action and check how much it can do out of the box

See pricing

Check out the offers. Purchase an individual license for .NET reporting or treat yourself to one of our bundles.

Try now

Try Telerik’s .NET Reporting tool with dedicated technical support.