Added the ability to test run user functions with arguments.
Stimul AI has been added for report editing, providing support for working with reports. The assistant can create, modify, and delete report components; edit page and report settings; manage variables, resources, and user-defined functions in the data dictionary; and configure interactivity and styles. It also understands the purpose of report properties, answers questions, assists with configuration, and provides suggestions for improving reports.
Added full IntelliSense support to the report designer. A new code editor provides syntax highlighting for C#, VB, and SQL, code autocompletion, and hover tooltips with documentation. Text search and replace functionality has also been added.
Added new Polar and Stacked Polar charts in reports and dashboards.
Added support for editing a resource of the "Report Template" type.
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".
Added shadow and page rounding when viewing reports.
Added support for ASP.NET React projects in the Publish wizard.
The launch process of the Stimulsoft Designer for Windows application has been optimized.
Improved dark theme support for scrollbars in the Properties panel.
Improved publishing of Standalone projects in the publishing wizard; updated the algorithm for finding the required product version.
修正
Displaying dots on dashboard charts when hovering over them.
Displaying a list of properties in the panel after creating a copy of a report template page.
Displaying an icon in the "Indicator" dashboard element if only the "Target" field has a value set.
Displaying a tooltip on hover when using the "{SeriesColor}" expression in dashboard charts.
An issue with using themes when publishing JS Standalone projects has been fixed.
Opening the font editor in the dashboard element "Slider".
Saving Interaction values for columns in the dashboard element "Cards".
Export of the selected range of values for the dashboard element "Range Selector".
Stimulsoft Designer 2026.2.42026年6月5日
修正
Changing page orientation when using Blockly scripts.
Updated links to new NuGet packages in the Publish Wizard.
Fixed a compilation error for the AVALONIA project when using the Publish Wizard. Projects now work correctly across various frameworks - .NET 6.0, .NET 8.0, and .NET 10.0.
Embedding a MySQL data source into report resources.
Availability of controls in the report designer with OS scaling set to 100 percent.
Displaying values in Scatter Line and Scatter Spline charts.
Stimulsoft Designer 2026.2.32026年5月21日
機能
The properties AllowScriptsInExpressions, AllowScriptsToRun, and ScriptTimeout are now hidden when StiOptions.Engine.AllowScriptsToRun = false.
Optimized displaying a large number of "Labels" and their layering in charts.
Improved support for nullable Indicator values and blanks.
Improved support for nullable Progress values and blanks.
Improved support for nullable Gauge values and blanks.
修正
Fixed a problem with hotkeys for opening the Properties panel, Report Tree, and Dictionary.
Fixed an issue where report errors were not shown during report preview when pressing Shift+F5 in the designer.
JS Standalone report designer closes after changing GUI theme.
Height of the Ribbon tab headers in Stimulsoft Designer.
Fixed incorrect calculation of the final table when using a cached null table.
Fixed an issue where dragging and dropping report files with data onto the designer page did not work correctly in some cases.
Displaying identical values on the X-axis in Scatter dashboard charts.
Displaying a tooltip when Reverse Horizontal mode is enabled for Stacked Bar and Clustered Bar chart types.
Stimulsoft Designer 2026.2.22026年4月29日
修正
Shifting the WinForms report designer interface in MDI projects.
Stimulsoft Designer 2026.2.1メジャーバージョン2026年4月24日
機能
Added a new AI assistant for dashboard creation. It allows users to create dashboards based on text prompts, using either new or existing data sources. Both simple and complex dashboards can be generated, and styles can be applied on-demand.
Added new UtcToLocalTime and LocalTimeToUtc functions which provide the ability to convert Local time to UTC and back.
The SnapPageWidthToGrid property has been added. This property rounds the number of grid cells to an integer. This helps to place components on the band more accurately.
The Range Selector filter has been added.
It is now possible to display XML and JSON resources in the viewer.
TextFormat - Negative in Red property is now supported in all dashboards filter elements (where applicable).
Added new StiOptions.Engine.FilterElementCheckSize static property. It sets the size of a single checkbox in filter elements. Valid values range from 10 to 20.
Added support for blocking the execution of property expressions for the DockStyle property at design time.
Improved support for generic type parsing.
修正
Passing a parameter with the GUID data type in a query to a MySQL data source.
Fixed issues with the hint for the TimeSpan variable on the Report Viewer parameters panel.
Fixed incorrect working with short and byte types in the viewer parameters.
Fixed an issue with converting DateTimeOffset values in the expression parser.
Fixed incorrect loading of time-related variables and initialization of the 'First' item.
Fixed an issue where the data source was duplicated in some cases.
Updated variable item conversion to preserve and convert values when switching between numeric and string types instead of always clearing the list.
Unintentional termination of the report designer during calculation of empty text.
Applying the "dd.MM.yyyy" date format to chart labels.
Expressions for the "Show Dashboard" interactive action in the "Progress" dashboard element.
Fixed variable's data binding bug with some integers types.
Fixed container selection in the clone component for containers located not on report pages.
Fixed a bug with dragging setup toolbox button from the toolbox.
Fixed an issue with nullable parameters initialization in the WinForms viewer for string, int and decimal types.
Vertical alignment of elements in the window title of Stimulsoft Designer.
Fixed an issue that occurred when using the C# parser alongside the CheckListBox control in the legacy dialog mode.
Fixed incorrect line and column calculation for tokens in the C# parser.
Stimulsoft Designer 2026.1.72026年3月23日
修正
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 printing some report components, the ClearType parameter has been disabled.
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 Designer 2026.1.62026年3月13日
修正
Fixed issue displaying zero values in a "Heatmap" chart.
Stimulsoft Designer 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.
Added new RuntimeType(), RuntimeName(), RuntimeVersion(), RuntimeIdentifier(), and RuntimeOS() functions to determine the current execution environment.
修正
The location of the "Information" elements in the report export settings to a PDF file.
Processing decimal64 data in a ClickHouse data source.
Wrong type of the expression editor was calling for the initial value at the number box editor.
Stimulsoft Designer 2026.1.42026年2月19日
機能
Added .NET 10.0 to the Publish Wizard for supported projects, added ASP.NET Angular as a separate tab.
修正
An issue with preview data table from some dashboards elements has been fixed.
An issue with wrong previewing data transformation result in some cases has been fixed.
Description text color and shift focus from the properties panel when double-clicking the "Restrictions" property.
Processing the "Diameter" property for a "Pie" chart type.
An issue with dragging a data column to the pivot editor has been fixed.
Stimulsoft Designer 2026.1.32026年2月2日
機能
Improved the position of the drop-down list of report components on the properties panel.
修正
Slider mode rendering for "Date Picker" and "Number Box" elements when editing a dashboard in the report designer.
Processing expressions for the Max and Min fields in the Number Box element editor.
Incorrect saving the default value of Watermark.TextBrush to JSON format has been fixed.
Incorrect exceptions handling in the WinForms report viewer has been fixed.
Error closing the "View Query" window.
Tab order in the report designer panel when opening a report from the "File" menu.
Stimulsoft Designer 2026.1.22026年1月8日
機能
Description of the ToString function has been added to the report dictionary.
修正
Stopping connections to data sources when the "Request Parameters" property is set to "True".
Error connecting to data sources if the "Prompt User Name and Password" option is used in the connection settings.
An issue of rendering dashboards with incorrect sql connections has been fixed.
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.
The StiOptions.Engine.DisableAntialiasingInPainters property now also works for the Shape component.
Output of zero values in the ToWordsZh() function.
The JoinColumnContent() function for business objects now works correctly with calculated columns.
An issue with drawing a very long content in columns in the report parameters has been fixed.
An issue with unselecting all columns in the report variables multi-column mode has been fixed.
Extra border for drop-down menu in the Rich Text component editor.
The StiOptions.Viewer.IconUseZoomEffect property has been added. If enabled, the sorting and collapse icons will be scaled in the WinForms report viewer. Also colors of these icons can be changed with the following properties: StiOptions.Viewer.IconBackgroundColor and StiOptions.Viewer.IconForegroundColor.
The issue with using CountDistinct function with string arguments in the Dashboards has been fixed.
The issue with drill-down reports and collapsing states has been fixed.
Filtering data on a dashboard when applying a filter in a Funnel chart.