Starting with 2025 Q1, all users of the Telerik and Kendo UI components and tools will need to apply a valid license key file to both new and existing projects.
For improved performance, the data fields operations are done using invariant culture string comparison. The behavior can be controlled from the AllowCultureDependentDataFieldNames configuration property.
Hosting Report Server in iframe is only allowed on same origin.
GraphQL Data Source:
Q1 2025 introduces the GraphQLDataSource component, which allows the user to retrieve data from GraphQL APIs. The Standalone Report Designer has a dedicated wizard with intuitive step by step instructions that guide through the process of creating or editing the data source.
Raw data view and export:
Report data items and their data sources now allow to download the data they're bound to. This feature lets users quickly verify data accuracy and gain deeper insights into the underlying information. Available in desktop designers and WinForms report viewer.
Report Server for .NET now has a new Server Agents view in the Configuration panel:
The view facilitates the management and configuration of multiple server agents on other machines. It provides immediate visual feedback about agents' health due to the SignalR connection used for communication.
Cross-site request forgery (CSRF) token validation is added in Report Server.
The Migration tool for Report Server for .NET now allows migrating data from Report Server for .NET Framework to Report Server for .NET 8.
Loading of User Function types now can be controlled from [Function] attribute.
The verbosity of the trace output now can be configured using the "traceVerbosity" configuration property. The sensitive trace log entries are sanitized.
Memory footprint is reduced when rendering multiple reports.
HTTP response content is now encoded in Report Server.
The MsSqlServerStorage cache implementation now creates the database to store its assets.
Strengthened encryption on Report Server for .NET sensitive assets.
Report Server for .NET Framework and Report Service Agent now communicate using strengthened encryption.
The MsSqlServerStorage implementation of Report Server for .NET now uses Microsoft.Data.SqlClient.
不具合の修正
Data Sources:
Fixed issue where Calculated Fields do not respect the selected Data Type.
Desktop Designer:
Introduced restrictions in SqlDataSource applied when retrieving SqlConnection's schema.
Fixed issue where "Conditional Formatting Rules" window has incorrect title.
Fixed issue when opening an assembly containing report type definitions, a serialization exception is thrown.
Fixed issue where an FileNotFoundException exception is thrown when the user tries to open class library with incorrect target framework.
Fixed issue where Standalone Report Designer's Query Builder does not work when it is connected to Report Server for .NET.
Web Designer:
Fixed issue where design-time preview shows errors when HtmlTextBox item contains expressions.
Fixed issue where the second step of the SQL Datasource wizard is shown when the designer is connected to a report sever and a shared connection is selected on the first step.
Fixed issue regarding missing text in aggregate function dropdown.
Report Server:
Fixed issue where Report Server does not perform server-side validation of encryption keys when they are overwritten.
Fixed issue where storage created with RS .NET Framework cannot be used in RS .NET.
Extended Report Server Migration UI with option to select the target storage kind.
Fixed issue where the storage version is different for Report Server .NET and Report Server .NET Framework.
Fixed issue regarding console error on password reset page "Uncaught TypeError: Cannot set properties of undefined (setting 'unobtrusive')".
Fixed issue where a "Failed to load resource" error is thrown when trying to preview a shelved report.
Fixed issue where scheduling task execution is not working after upgrade of the server.
Server .NET REST API:
Fixed issue where an "Error while logging to server. Please check the server URI and credentials" error is thrown when trying to connect from Standalone Report Designer.
Server Manager .NET:
Fixed issue where the report is reloaded in the viewer when toggle search button is clicked the first time.
Fixed issue where preview button is not stylized with the theme primary button color (accent color).
Fixed issue where overlapping error windows are shown in Configuration panel when trying to save EntraID with invalid details.
Fixed issue where reverting to a report revision doesn't refresh the Reports information shown in the data grid.
Fixed issue where a redundant option for selecting preferred language is displayed on Designer panel in Configuration view.
Fixed issue where Report viewer does not display the checkbox of a boolean report parameter.
Server .NET Web Designer:
Fixed issue where Report's AutoRun property is not present in Properties panel.