Release History

Progress® Telerik® Reporting 2025 Q4 (19.3.25.1111)

November 12, 2025

Support .NET 10 Official

NEW

• Telerik Reporting adds support for .NET 10 for Reporting engine, REST Services, and Standalone Report Designer for .NET.

Extended AI Coding Assistant support for reporting components

NEW

• The AI Coding Assistant, accessible through Telerik Reporting MCP Server now supports all major reporting components, including Web Report Designer, desktop viewers, and web viewers. This update enhances the developer experience with the Reporting MCP server.

Report Server .NET now supports integration of modern web report viewers

NEW

• The new token-based authentication provides a secure and reliable connection between Report Server for .NET and web report viewers, utilizing either the HTML5-based platform or natively built for Angular or Blazor

Web Report Designer now supports custom report templates

NEW

• The Web Report Designer can now load and save custom report templates from a dedicated folder. Users can start new reports from predefined templates, improving consistency and reducing setup time across teams.

Web Report Designer can now collect non-personal usage data

NEW

• The Web Report Designer now supports optional collection of non-personal usage data. During onboarding, end users can choose to opt in. This helps the product team improve the Web Report Designer based on real-world usage insights.

What's Improved

NEW

• The Native Angular Viewer now exposes additional events and arguments, enabling more granular control over report previewing.
• Consistent unique element IDs in WPF/XAML report rendering for UI automation.
• The reporting configuration is now extended with 'ExternalReportPaths' property - a collection of explicitly allowed root paths for report document resolution.
• The example projects are now referenced in a new solution file utilizing the Visual Studio 2026 .slnx format.

What's Changed

CHANGED

• Double-click no longer changes zoom level of html5 based viewers in desktop view.
• SQLite package updated to version 2.1.11.

Desktop Designers

FIXED

• Design-time analytics may throw on connectivity error.

Standalone Report Designer

FIXED

• Index out of range exception occurs when rapidly changing Azure Maps tile sets.
• TabControl for new report location is too narrow when no recent folders are available.
• Exception is thrown when loading referenced assemblies without a strong name.
• No types listed in Object Data Source Wizard when assembly is added dynamically.

Web Designer

FIXED

• Extra padding applied to editors.
• Shared Data Sources folder is not immediately refreshed after deletion of the last subfolder.
• Single top-level node in Query Builder is not expanded automatically.

Processing

FIXED

• String values '10000' and '1010Q' incorrectly treated as equal in report grouping.
• Remediated Security Vulnerability.
• Private fonts may not be applied due to case-sensitive font names in Skia rendering.

Excel Rendering

FIXED

• The Standard DateTime formats are hardcoded as custom formats even when UseExtendedFormatting property is set to false.

Native Angular Report Viewer

FIXED

• Interactive action data is not accessible in the interactiveActionExecuting event.
• No arguments are passed to print and export events.

HTML5 Report Viewer

FIXED

• Parameters area is not visible by default in mobile view.

Angular Report Viewer

FIXED

• The "perspectiveManager.dispose is not a function" error occurs when closing the viewer before initialization.

Windows Forms Report Viewer

FIXED

• NullReferenceException occurs when no parent form is assigned.

WinUI Report Viewer

FIXED

• Application crashes when switching to PrintPreview mode.

Visual Studio Item Templates

FIXED

• VS item template for Telerik Web Forms Report Viewer does not install required "Telerik.Reporting.Services.WebApi" package.

Product Dependencies