Telerik Reporting

Release History

Progress® Telerik® Reporting R2 2023 SP1 (

July 19, 2023

Introducing a new report item - Linear Gauge

  • Similar to the Radial Gauge, the newest report item named Linear Gauge can be used to present a single measure over a domain of numerical values, but on a horizontal or vertical scale. The item supports multiple ranges, scales, and variable indicator types.

What's Improved

  • Evaluated report parameters are now exposed for Blazor, React, Angular and HTML5 report viewers.
  • Radial Gauge component has a dedicated context menu.

What's Changed

  • Native Blazor Viewer reference to Telerik UI for Blazor is updated to 4.1.0
  • TRDX, TRDP and TRBP files created by Web Report Designer and Standalone Report Designers now use schema version
  • Introduced a WriteDefaultAccessibleDescription setting in PDF Device Info to allow users to control the automatically generated contents of the AccessibleDescription property.
  • Radial Gauge has a new Needle class with nested properties. Removed the properties with 'Needle' prefix.

Web Designer

  • Data source wizard does not have background color applied when using Kendo UI with version >= 2023.1.117
  • The error message shown on SQL Data Source Wizard's preview page is not informative.
  • Radial Gauge is not rendered correctly on the design surface when top padding is applied.
  • File details in Assets manager are missing space after the colon sign and after location there is unnecessary double quotes sign.


  • If SQL server authentication is specified during Reporting installation, part of the connection string is missing in appsettings.json


  • RadialGauge background is applied on the component rectangle instead of gauge's inner radius.
  • A NullReferenceException is thrown when rendering a report that contains a ToC section that is not populated.
  • The message, displayed in the report when there's no significant content, is not localizable for .NET Framework projects.
  • Radial Gauge's center point is not calculated correctly.

Standalone Report Designer

  • Undo/Redo combination breaks the Gauge item after change in Ranges' properties.

Standalone Report Designer for .NET 6 and above

  • Standalone Report Designer for .NET cannot be started using the .NET 7 runtime.

HTML5 Report Viewer

  • The Clear selection action does not affect the Single-value parameter editor.
  • Search dialog title has excessive padding when using a version of Kendo UI theme >= 6.0.0

PDF Rendering

  • NVDA screen reader hangs when reading accessible PDF documents.
  • Empty SPAN tags are generated for table borders when EnableAccessibility is set to True.
  • Possibly inappropriate use of a Span structure element warning in PAC when verifying PDF accessibility.

RTF Rendering

  • Exception "Item not supported by RTF" is shown when exporting a report containing Radial Gauge and Table, Crosstab, or List.

Product Dependencies

Telerik Reporting
- Microsoft .NET Framework 4
- .NET Standard 2.0
- .NET Core 3.1
- .NET 6
- .NET 7

- Microsoft.AnalysisServices.AdomdClient ( or later)

HTML5 Report Viewer
- Telerik Kendo UI (2022.3.913 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 (13.0.1 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)

Native Blazor Report Viewer
- Telerik UI for Blazor (4.1.0)

WinUI Report Viewer
- Telerik UI Controls for WinUI (2.7.0)

WPF Report Viewer for .NET 7
- Telerik UI Controls for WPF (2023.2.718.70) targeting .NET 7

WPF Report Viewer for .NET 6
- Telerik UI Controls for WPF (2023.2.718.60) targeting .NET 6

WPF Report Viewer for .NET Core
- Telerik UI Controls for WPF (2023.2.718.310) targeting .NET Core 3.1

WPF Report Viewer for .NET Framework
- Telerik UI Controls for WPF (2023.2.718.40)

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

.NET Core Reporting Engine
- SQLitePCLRaw.bundle_green (2.0.4)

Telerik Reporting

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