Stimul AI has been integrated into the scheduler's SMTP server settings in the report designer's Options window.
Added support for text format editor for labels in charts.
Added support for editing request headers from code for GraphQL data sources.
Added new Polar and Stacked Polar charts in reports and dashboards.
For "List" type variables, the ability to set a limit on selected values has been added using the "Max Selected Items" parameter. This is only possible if the "Allow User Values" parameter is set to "False.".
Added the ability to connect compiled user functions in Stimulsoft Designer for Windows.
Added new rendering modes for conditional formatting such as "Data Bar".
修正
Changing the name of a component in the "Globalization Strings" editor when renaming it in a report.
Stimulsoft Reports.WPF 2026.2.32026年5月21日
修正
Looping through a relation in data transformation.
Displaying a tooltip when Reverse Horizontal mode is enabled for Stacked Bar and Clustered Bar chart types.
Added support for editing CSV, JSON, XML files in report resources.
Updated the Microsoft.CodeAnalysis library dependency to version 5.0.0 for .NET 10.
Added support for blocking the execution of property expressions for the DockStyle property at design time.
Library signing keys have been updated. To ensure the project works correctly, simply update the libraries and rebuild it.
Improved support for generic type parsing.
修正
Improvements have been made to the WPF+WCF interface. Requests with requests did not work if the parameter was taken from RequestFromUser variables.
Passing a parameter with the GUID data type in a query to a MySQL data source.
Fixed an issue with converting DateTimeOffset values in the expression parser.
Unintentional termination of the report designer during calculation of empty text.
Applying the "dd.MM.yyyy" date format to chart labels.
Fixed variable's data binding bug with some integers types.
Displaying constant lines for charts when the "Reverse Vertical" property is set to "True.".
Fixed incorrect line and column calculation for tokens in the C# parser.
An issue with how the "More" option works in the "Save" dialog box in the WPF v1 Report Designer has been fixed.
Stimulsoft Reports.WPF 2026.1.72026年3月23日
修正
Processing of the provider's "Open Street Map" (OSM) in online maps.
Export to PDF: For some fonts with incorrectly set Ascend/Descend parameters, the line height was calculated incorrectly.
Export to HTML: The indentation for nested list items was being set incorrectly.
Engine: When parsing SQL command, numeric parameters are now converted to string forcibly when the "en-US" culture is set.
HTML-Tags engine: The tag inside the tag no longer creates an extra line.
HTML-Tags engine: Positioning of subscript text.
Stimulsoft Reports.WPF 2026.1.62026年3月13日
修正
Fixed issue displaying zero values in a "Heatmap" chart.
Stimulsoft Reports.WPF 2026.1.52026年3月6日
機能
The new StiOptions.Engine.Maps.DisabledMaps property allows you to exclude maps from the Map report component and the Region Map dashboard element.
The compilation error message now includes the line/column number and error code.
Added new RuntimeType(), RuntimeName(), RuntimeVersion(), RuntimeIdentifier(), and RuntimeOS() functions to determine the current execution environment.
When exporting a report to a PDF file, the algorithm for determining the need to synthesize the font style has been improved.
修正
Processing decimal64 data in a ClickHouse data source.
When exporting a report to a PDF file, attached files are not allowed in PDF/A-1 mode (according to the specification).
Line spacing when displaying HTML tags in the WPF report generator.
Stimulsoft Reports.WPF 2026.1.42026年2月19日
修正
Processing the "Diameter" property for a "Pie" chart type.
Stimulsoft Reports.WPF 2026.1.32026年2月2日
修正
Incorrect saving the default value of Watermark.TextBrush to JSON format has been fixed.
Stimulsoft Reports.WPF 2026.1.22026年1月8日
修正
Stopping connections to data sources when the "Request Parameters" property is set to "True".
An error occurred when attempting to re-invoke the Image component editor in the WPF V2 report designer.
The length of the password input field when opening an encrypted *.mrx report template in the WPF V2 report designer.
EngineV2, in rare cases, when the "Print At Bottom" property is enabled in the "Sub-report" component, the plotting loop occurs.
Export MS-Word, the background of the "Shape" component is now exported more correctly.
Output of zero values in the ToWordsZh() function.
The JoinColumnContent() function for business objects now works correctly with calculated columns.