Syncfusion Essential Studio Enterprise Versionen

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Version 2026 Volume 2 (34.1.33) (28. Juli 2026)(133)

Erfahren Sie, was sich in den einzelnen Releases geändert hat – mit Details zu Funktionen, Verbesserungen und behobenen Problemen.

Jan
Feb
Mär
Apr
Mai
Jun
Jul
Aug
Sep
Okt
Nov
Dez
Syncfusion Essential Studio JavaScript 2026 Volume 2 (34.1.32)21. Juli 2026
Korrekturen
  • Block Editor
    • Resolved a script error that occurred on iOS devices when using the slash command in Block Editor to transform the current block.
  • DocumentEditor
    • Fixed an issue where table content moved to the next page instead of remaining on the expected page.
    • Fixed an issue where the document failed to render due to script errors.
    • Fixed an issue where table resizing caused cross-page merges and incorrect alignment.
    • Fixed an issue where page layout was cut off and pages were missing in the editor on the MVC platform.
    • Fixed an issue where text did not return to its original line after re-inserting a deleted space.
    • Fixed an issue where a warning appeared when injecting the editor module.
    • Fixed an issue where discarding a newly added comment changed document formatting after a reverse selection.
    • Fixed an issue where the ruler jumped while scrolling the document on Mac.
  • GanttChart
    • Resolved the issue where the hierarchy indentation becomes misaligned after dynamically changing the hierarchy move of filter settings.
  • Mention
    • The issue with "Mention component style warnings being displayed" has been resolved.
  • MultiColumn ComboBox
    • Resolved an issue where selected values were unexpectedly cleared when the Enter key was pressed during initial load.
  • PDF Viewer
    • Resolved UI issues in annotation toolbar items when the browser was scrolled in mobile rendering mode.
  • Pivot Table
    • Fixed an issue where an exception occurred when adding a Calculated Field using the server-side engine.
    • Fixed an issue where the Grand Total row was hidden during horizontal scrolling when virtual scrolling was enabled.
    • Fixed an issue where an unnecessary vertical scrollbar appeared in the Pivot Table and Pivot Chart when the height was set to 100%.
  • RichTextEditor
    • The list will now be pasted properly into the Rich Text Editor without duplicate bullets when copying content from Microsoft Word.
    • Dynamically changing the cssClass property in the Rich Text Editor will no longer cause console errors.
    • Images in pasted Word documents will now be displayed correctly in the Rich Text Editor.
  • Tree Grid
    • Resolved an issue where the hierarchy of filtered records are misplaced when dynamically changing hierarchy mode in filter settings.
  • Uploader
    • Issue with "Uploader Throws Exception When Multiple Is Disabled, SequentialUpload Is Enabled, and Server Returns an Error" has been resolved.
Syncfusion Essential Studio React 2026 Volume 2 (34.1.32)21. Juli 2026
Korrekturen
  • Block Editor
    • Resolved a script error that occurred on iOS devices when using the slash command in Block Editor to transform the current block.
  • DocumentEditor
    • Fixed an issue where table content moved to the next page instead of remaining on the expected page.
    • Fixed an issue where the document failed to render due to script errors.
    • Fixed an issue where table resizing caused cross-page merges and incorrect alignment.
    • Fixed an issue where page layout was cut off and pages were missing in the editor on the MVC platform.
    • Fixed an issue where text did not return to its original line after re-inserting a deleted space.
    • Fixed an issue where a warning appeared when injecting the editor module.
    • Fixed an issue where discarding a newly added comment changed document formatting after a reverse selection.
    • Fixed an issue where the ruler jumped while scrolling the document on Mac.
  • GanttChart
    • The issue where the cell edit state was not properly closed during taskbar interactions in the Gantt Chart has been resolved.
  • Mention
    • The issue with "Mention component style warnings being displayed" has been resolved.
  • MultiColumn ComboBox
    • Resolved an issue where selected values were unexpectedly cleared when the Enter key was pressed during initial load.
  • PDF Viewer
    • Resolved UI issues in annotation toolbar items when the browser was scrolled in mobile rendering mode.
  • Pivot Table
    • Fixed an issue where an exception occurred when adding a Calculated Field using the server-side engine.
    • Fixed an issue where the Grand Total row was hidden during horizontal scrolling when virtual scrolling was enabled.
    • Fixed an issue where an unnecessary vertical scrollbar appeared in the Pivot Table and Pivot Chart when the height was set to 100%.
  • RichTextEditor
    • The list will now be pasted properly into the Rich Text Editor without duplicate bullets when copying content from Microsoft Word.
    • Dynamically changing the cssClass property in the Rich Text Editor will no longer cause console errors.
    • Images in pasted Word documents will now be displayed correctly in the Rich Text Editor.
  • Spreadsheet
    • Issue with "Row Height Not Updated Correctly When Pasting Merged Cells with Increased Font Size in Spreadsheet" has been resolved.
  • Tree Grid
    • Resolved an issue where the hierarchy of filtered records are misplaced when dynamically changing hierarchy mode in filter settings.
  • Uploader
    • Issue with "Uploader Throws Exception When Multiple Is Disabled, SequentialUpload Is Enabled, and Server Returns an Error" has been resolved.
Syncfusion Essential Studio Vue 2026 Volume 2 (34.1.32)21. Juli 2026
Korrekturen
  • Common
    • The issue with "Syncfusion column slot template components not receiving life cycle callbacks when wrapped in <keep-alive>" has been resolved.
  • Block Editor
    • Resolved a script error that occurred on iOS devices when using the slash command in Block Editor to transform the current block.
  • DocumentEditor
    • Fixed an issue where table content moved to the next page instead of remaining on the expected page.
    • Fixed an issue where the document failed to render due to script errors.
    • Fixed an issue where table resizing caused cross-page merges and incorrect alignment.
    • Fixed an issue where page layout was cut off and pages were missing in the editor on the MVC platform.
    • Fixed an issue where text did not return to its original line after re-inserting a deleted space.
    • Fixed an issue where a warning appeared when injecting the editor module.
    • Fixed an issue where discarding a newly added comment changed document formatting after a reverse selection.
    • Fixed an issue where the ruler jumped while scrolling the document on Mac.
  • GanttChart
    • Resolved the issue where the hierarchy indentation becomes misaligned after dynamically changing the hierarchy move of filter settings.
    • The issue where the cell edit state was not properly closed during taskbar interactions in the Gantt Chart has been resolved.
    • Resolved the issue where a date-time mismatch occurred between the actionBegin and actionComplete events when using the timezone property in the Gantt Chart.
  • Mention
    • The issue with "Mention component style warnings being displayed" has been resolved.
  • MultiColumn ComboBox
    • Resolved an issue where selected values were unexpectedly cleared when the Enter key was pressed during initial load.
  • PDF Viewer
    • Resolved UI issues in annotation toolbar items when the browser was scrolled in mobile rendering mode.
  • Pivot Table
    • Fixed an issue where an exception occurred when adding a Calculated Field using the server-side engine.
    • Fixed an issue where the Grand Total row was hidden during horizontal scrolling when virtual scrolling was enabled.
    • Fixed an issue where an unnecessary vertical scrollbar appeared in the Pivot Table and Pivot Chart when the height was set to 100%.
  • RichTextEditor
    • The list will now be pasted properly into the Rich Text Editor without duplicate bullets when copying content from Microsoft Word.
    • Dynamically changing the cssClass property in the Rich Text Editor will no longer cause console errors.
    • Images in pasted Word documents will now be displayed correctly in the Rich Text Editor.
  • Tree Grid
    • Resolved an issue where the hierarchy of filtered records are misplaced when dynamically changing hierarchy mode in filter settings.
  • Uploader
    • Issue with "Uploader Throws Exception When Multiple Is Disabled, SequentialUpload Is Enabled, and Server Returns an Error" has been resolved.
Syncfusion Essential Studio Angular 2026 Volume 2 (34.1.32)21. Juli 2026
Korrekturen
  • Block Editor
    • Resolved a script error that occurred on iOS devices when using the slash command in Block Editor to transform the current block.
  • DocumentEditor
    • Fixed an issue where table content moved to the next page instead of remaining on the expected page.
    • Fixed an issue where the document failed to render due to script errors.
    • Fixed an issue where table resizing caused cross-page merges and incorrect alignment.
    • Fixed an issue where page layout was cut off and pages were missing in the editor on the MVC platform.
    • Fixed an issue where text did not return to its original line after re-inserting a deleted space.
    • Fixed an issue where a warning appeared when injecting the editor module.
    • Fixed an issue where discarding a newly added comment changed document formatting after a reverse selection.
    • Fixed an issue where the ruler jumped while scrolling the document on Mac.
  • DropDownTree
    • Fixed an issue in the DropDownTree component where node expand/collapse actions did not work correctly.
  • GanttChart
    • Issue in locale text of predecessor tooltip has been fixed.
  • Mention
    • The issue with "Mention component style warnings being displayed" has been resolved.
  • MultiColumn ComboBox
    • Resolved an issue where selected values were unexpectedly cleared when the Enter key was pressed during initial load.
  • PDF Viewer
    • Resolved UI issues in annotation toolbar items when the browser was scrolled in mobile rendering mode.
  • Pivot Table
    • Fixed an issue where an exception occurred when adding a Calculated Field using the server-side engine.
    • Fixed an issue where the Grand Total row was hidden during horizontal scrolling when virtual scrolling was enabled.
    • Fixed an issue where an unnecessary vertical scrollbar appeared in the Pivot Table and Pivot Chart when the height was set to 100%.
  • RichTextEditor
    • The list will now be pasted properly into the Rich Text Editor without duplicate bullets when copying content from Microsoft Word.
    • Dynamically changing the cssClass property in the Rich Text Editor will no longer cause console errors.
    • Images in pasted Word documents will now be displayed correctly in the Rich Text Editor.
  • Spreadsheet
    • Issue with "custom number format containing literal backslashes is not preserved properly" has been resolved.
  • Tree Grid
    • Resolved an issue where the hierarchy of filtered records are misplaced when dynamically changing hierarchy mode in filter settings.
  • Uploader
    • Issue with "Uploader Throws Exception When Multiple Is Disabled, SequentialUpload Is Enabled, and Server Returns an Error" has been resolved.
Syncfusion Essential Studio ASP.NET Core 2026 Volume 2 (34.1.32)21. Juli 2026
Korrekturen
  • DataManager
    • Fixed an issue where matchCase was not working for number-type values.
  • DropDownTree
    • Fixed an issue where the change event was not triggered when a value was dynamically assigned to a component bound to remote data.
Syncfusion Essential Studio Blazor 2026 Volume 2 (34.1.32)21. Juli 2026
Korrekturen
  • Calendar
    • Resolved an issue that could throw JavaScript and InvalidOperationException errors during component disposal.
  • ComboBox
    • Fixed an issue where the ComboBox popup opened in an incorrect position when available space was limited.
  • Data Grid
    • Resolved an issue where the Column Menu filter option was not displayed when dynamically switching the Filter Type from FilterBar to ExcelFilter.
    • Resolved an issue where the persisted state was incorrectly applied across CommandColumns after DataGrid actions and a page refresh.
  • File Manager
    • Resolved an issue where skeleton and blank white space appeared during scrolling in the File Manager Details view when virtualization was enabled.
  • Numeric TextBox
    • Resolved an issue where the component did not work correctly when used with the unsigned int and unsigned short data types.
  • Ribbon
    • The issue where the Ribbon FileMenuClosing event ignored the args.Cancel property and closed the menu has been resolved.
  • Switch
    • Resolved an issue where Accessibility was reported by the BrowserStack Accessibility Scanner.
Syncfusion Essential Studio Document SDK 2026 Volume 2 (34.1.32)21. Juli 2026
Funktionen
  • PDF Library
    • .NET PDF Library
      • Updated the Blink binaries used in the HTML to PDF converter from version 147.0.7727.56 to 149.0.7827.156.
Korrekturen
  • PDF Library
    • .NET PDF Library
      • Resolved an issue that caused PDF merge operations to fail with an exception when parsing width table arrays containing CR/LF characters.
      • Resolved an issue where an exception was thrown while saving a specific PDF document.
      • Fixed an issue where an exception was thrown while converting images to PDF.
  • Word Library
    • .NET Word Library
      • The ArgumentOutOfRangeException is no longer thrown for fixed-layout tables during Word-to-PDF conversion.
      • The Table of Contents is now updated correctly for empty list paragraphs after calling the UpdateTableOfContents API.
      • The NullReferenceException is no longer thrown when opening a DOCX document that contains footnotes.
      • The Page field is now rendered as text instead of a hyperlink during Word-to-PDF conversion.
      • Text width is now applied correctly to Telugu text during Word-to-PDF conversion.
      • The list order is now preserved correctly in RTL tables during Word-to-PDF conversion.
      • The ArgumentOutOfRangeException will no longer be thrown during Word-to-PDF conversion for documents containing multiple columns with section breaks.
Syncfusion Essential Studio DOCX Editor SDK 2026 Volume 2 (34.1.32)21. Juli 2026
Korrekturen
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Fixed an issue where table content moved to the next page instead of remaining on the expected page.
    • Fixed an issue where the document failed to render due to script errors.
    • Fixed an issue where table resizing caused cross-page merges and incorrect alignment.
    • Fixed an issue where page layout was cut off and pages were missing in the editor.
    • Fixed an issue where text did not return to its original line after re-inserting a deleted space.
    • Fixed an issue where a warning appeared when injecting the editor module.
    • Fixed an issue where discarding a newly added comment changed document formatting after a reverse selection.
    • Fixed an issue where the ruler jumped while scrolling the document.
Syncfusion Essential Studio WPF 2026 Volume 2 (34.1.32)21. Juli 2026
Funktionen
  • SfTreeGrid
    • Breaking Changes - ArgumentOutOfRangeException will no longer occur when AutoExpandMode is set to AllNodesExpanded along with ColumnSizer modes in WPF SfTreeGrid.
Syncfusion Essential Studio Angular 2026 Volume 2 (34.1.31)14. Juli 2026
Korrekturen
  • Diagram
    • Optimized diagram interaction performance for large-scale diagrams during copy-paste operations.
  • DocumentEditor
    • Fixed an issue where table resizing caused cross-page merges and incorrect alignment.
  • DropDownTree
    • Fixed an issue in the DropDownTree component where node expand/collapse actions did not work correctly.
  • FileManager
    • Resolved an issue where keyboard focus was lost when using Tab or Shift+Tab after opening an empty folder in the File Manager Details View.
  • GanttChart
    • Issue in locale text of predecessor tooltip has been fixed.
  • Grid
    • Fixed an issue where the Grid header SelectAll checkbox became disabled after opening and closing the Edit Dialog.
    • Resolved an issue where row selection stopped working in a Grid with Virtual Scrolling enabled after scrolling to the bottom, refreshing the Grid, and then scrolling back to the top.
  • PDF Viewer
    • Resolved an issue where text search highlights were not cleared properly and reappeared during zoom operations when enableThumbnail was set to false.
    • Fixed a script error that occurred when performing text search programmatically without the Toolbar module.
  • Pivot Table
    • Resolved an issue in Tabular mode with virtualization where row headers became misaligned when a value field was placed in the row axis and subtotals were displayed at the bottom.
    • Resolved an issue where the Pivot Table height was calculated incorrectly when the chart was enabled and a predefined height was configured.
  • Ribbon
    • The issue with Ribbon component SplitButton and DropdownButton popups rendering behind the Angular CDK Dialog overlay has now been resolved.
    • The issue with gallery popup position misalignment in overflow state has now been resolved.
  • SplitButton
    • Resolved an issue causing inconsistent popup opening behavior between mouse clicks and the Enter key.
  • Spreadsheet
    • Issue with "Data validation is not preserved on discontinuous ranges when opening the file" has been resolved.
  • Tree Grid
    • Resolved an issue where the hierarchy of filtered records are misplaced when dynamically changing hierarchy mode in filter settings.
  • TreeView
    • Fixed an issue in the DropDownTree component where node expand/collapse actions did not work correctly.
Syncfusion Essential Studio ASP.NET Core 2026 Volume 2 (34.1.31)14. Juli 2026
Korrekturen
  • Grid
    • Fixed an issue where the Grid header SelectAll checkbox became disabled after opening and closing the Edit Dialog.
    • Resolved an issue where row selection stopped working in a Grid with Virtual Scrolling enabled after scrolling to the bottom, refreshing the Grid, and then scrolling back to the top.
Syncfusion Essential Studio Blazor 2026 Volume 2 (34.1.31)14. Juli 2026
Korrekturen
  • ComboBox
    • Resolved an issue where user-defined aria-live attributes set through InputAttributes were overridden by the component internal rendering logic.
  • Dashboard Layout
    • Resolved an issue where dashboard interactions such as resizing, dragging, and floating did not work correctly for dynamically added panels. Also resolved an issue where the Serialize() method returned incorrect results when the change event was enabled.
  • Data Grid
    • Resolved an issue where filtering stacked header columns caused an ArgumentOutOfRangeException when menu filtering was enabled in the Grid.
    • Resolved an issue where the Detail Template expand icon overlapped the column data when the Grid was rendered inside the second Tab with ContentLoad.Init enabled.
  • Dialog
    • Fixed unhandled JSDisconnectedException during SfDialog disposal when Blazor Server circuits disconnect.
  • DropDown Button
    • Fixed an issue that could cause unobserved task exceptions in DropDownMenu during component disposal.
  • InPlace Editor
    • The issue where the InPlaceEditor was not updating correctly after a programmatic change to the NumericTextBox value has been resolved.
  • ListBox
    • Resolved an issue where Console error occurs on dragging ListBox items.
  • MultiSelect
    • The issue where the maximum selection length property was not working correctly after performing a search in the multi-select component has been resolved.
    • The issue where the "Select All" option appeared selected after applying a new filter, even when no items were actually selected, has been resolved.
Syncfusion Essential Studio DOCX Editor SDK 2026 Volume 2 (34.1.31)14. Juli 2026
Korrekturen
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Fixed an issue where table resizing caused cross-page merges and incorrect alignment.
    • Fixed an issue where tables would break when deleting rows containing merged cells.
    • Fixed an issue where page number fields were not updated properly when opening documents in the Document Editor.
    • Fixed an issue where selection behavior was unstable and scrolling was not smooth.
    • Fixed an issue where the page layout did not match the exported document.
    • Fixed a script error that occurred when applying FitPageWidth in the Editor component.
    • Fixed an issue where the Bookmark dialog did not highlight the current selection.
    • Fixed an issue where document layout would break, causing unexpected text shifting.
  • WPF DOCX Editor
    • Tables are now displayed correctly within page boundaries during rendering.
    • Table cell grid spans now update correctly when opening RTF documents.
  • UWP DOCX Editor
    • Tables are now displayed correctly within page boundaries during rendering.
    • Table cell grid spans now update correctly when opening RTF documents.
Syncfusion Essential Studio JavaScript 2026 Volume 2 (34.1.31)14. Juli 2026
Korrekturen
  • Diagram
    • Optimized diagram interaction performance for large-scale diagrams during copy-paste operations.
  • DocumentEditor
    • Fixed an issue where table resizing caused cross-page merges and incorrect alignment.
  • FileManager
    • Resolved an issue where keyboard focus was lost when using Tab or Shift+Tab after opening an empty folder in the File Manager Details View.
  • Grid
    • Fixed an issue where the Grid header SelectAll checkbox became disabled after opening and closing the Edit Dialog.
    • Resolved an issue where row selection stopped working in a Grid with Virtual Scrolling enabled after scrolling to the bottom, refreshing the Grid, and then scrolling back to the top.
  • PDF Viewer
    • Resolved an issue where text search highlights were not cleared properly and reappeared during zoom operations when enableThumbnail was set to false.
    • Fixed a script error that occurred when performing text search programmatically without the Toolbar module.
  • Pivot Table
    • Resolved an issue in Tabular mode with virtualization where row headers became misaligned when a value field was placed in the row axis and subtotals were displayed at the bottom.
    • Resolved an issue where the Pivot Table height was calculated incorrectly when the chart was enabled and a predefined height was configured.
  • Ribbon
    • The issue with Ribbon component SplitButton and DropdownButton popups render behind the Angular CDK Dialog overlay has now been resolved.
    • The issue with gallery popup position misalignment in overflow state has now been resolved.
  • SplitButton
    • Resolved an issue causing inconsistent popup opening behavior between mouse clicks and the Enter key.
  • Tree Grid
    • Resolved an issue where the hierarchy of filtered records are misplaced when dynamically changing hierarchy mode in filter settings.
  • TreeView
    • Fixed an issue in the DropDownTree component where node expand/collapse actions did not work correctly.
Syncfusion Essential Studio PDF Viewer SDK 2026 Volume 2 (34.1.31)14. Juli 2026
Korrekturen
  • Web PDF Viewer (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Resolved an issue where text search highlights were not cleared properly and reappeared during zoom operations when enableThumbnail was set to false.
    • Fixed a script error that occurred when performing text search programmatically without the Toolbar module.
  • Blazor PDF Viewer
    • Fixed an issue where border thickness in FreeTextSettings is not applied correctly to free text annotations in specific scenarios.
Syncfusion Essential Studio React 2026 Volume 2 (34.1.31)14. Juli 2026
Korrekturen
  • Diagram
    • Optimized diagram interaction performance for large-scale diagrams during copy-paste operations.
  • DocumentEditor
    • Fixed an issue where table resizing caused cross-page merges and incorrect alignment.
  • FileManager
    • Resolved an issue where keyboard focus was lost when using Tab or Shift+Tab after opening an empty folder in the File Manager Details View.
  • Grid
    • Fixed an issue where the Grid header SelectAll checkbox became disabled after opening and closing the Edit Dialog.
    • Resolved an issue where row selection stopped working in a Grid with Virtual Scrolling enabled after scrolling to the bottom, refreshing the Grid, and then scrolling back to the top.
  • PDF Viewer
    • Resolved an issue where text search highlights were not cleared properly and reappeared during zoom operations when enableThumbnail was set to false.
    • Fixed a script error that occurred when performing text search programmatically without the Toolbar module.
  • Pivot Table
    • Resolved an issue in Tabular mode with virtualization where row headers became misaligned when a value field was placed in the row axis and subtotals were displayed at the bottom.
    • Resolved an issue where the Pivot Table height was calculated incorrectly when the chart was enabled and a predefined height was configured.
  • Ribbon
    • The issue with Ribbon component SplitButton and DropdownButton popups render behind the Angular CDK Dialog overlay has now been resolved.
    • The issue with gallery popup position misalignment in overflow state has now been resolved.
  • SplitButton
    • Resolved an issue causing inconsistent popup opening behavior between mouse clicks and the Enter key.
  • Spreadsheet
    • Issue with “Row Height Not Updated Correctly When Pasting Merged Cells with Increased Font Size in Spreadsheet” has been resolved.
  • Tree Grid
    • Resolved an issue where the hierarchy of filtered records are misplaced when dynamically changing hierarchy mode in filter settings.
  • TreeView
    • Fixed an issue in the DropDownTree component where node expand/collapse actions did not work correctly.
Syncfusion Essential Studio Vue 2026 Volume 2 (34.1.31)14. Juli 2026
Korrekturen
  • Diagram
    • Optimized diagram interaction performance for large-scale diagrams during copy-paste operations.
  • DocumentEditor
    • Fixed an issue where table resizing caused cross-page merges and incorrect alignment.
  • FileManager
    • Resolved an issue where keyboard focus was lost when using Tab or Shift+Tab after opening an empty folder in the File Manager Details View.
  • Grid
    • Fixed an issue where the Grid header SelectAll checkbox became disabled after opening and closing the Edit Dialog.
    • Resolved an issue where row selection stopped working in a Grid with Virtual Scrolling enabled after scrolling to the bottom, refreshing the Grid, and then scrolling back to the top.
  • PDF Viewer
    • Resolved an issue where text search highlights were not cleared properly and reappeared during zoom operations when enableThumbnail was set to false.
    • Fixed a script error that occurred when performing text search programmatically without the Toolbar module.
  • Pivot Table
    • Resolved an issue in Tabular mode with virtualization where row headers became misaligned when a value field was placed in the row axis and subtotals were displayed at the bottom.
    • Resolved an issue where the Pivot Table height was calculated incorrectly when the chart was enabled and a predefined height was configured.
  • Ribbon
    • The issue with Ribbon component SplitButton and DropdownButton popups render behind the Angular CDK Dialog overlay has now been resolved.
    • The issue with gallery popup position misalignment in overflow state has now been resolved.
  • SplitButton
    • Resolved an issue causing inconsistent popup opening behavior between mouse clicks and the Enter key.
  • Spreadsheet
    • Issue with "Data validation is not preserved on discontinuous ranges when opening the file" has been resolved.
  • Tree Grid
    • Resolved an issue where the hierarchy of filtered records are misplaced when dynamically changing hierarchy mode in filter settings.
  • TreeView
    • Fixed an issue in the DropDownTree component where node expand/collapse actions did not work correctly.
Syncfusion Essential Studio WPF 2026 Volume 2 (34.1.31)14. Juli 2026
Korrekturen
  • SfSkinManager
    • Fixed a XamlSetterPropertyException that occurred when the StyleVariant attached property was used in the Setter of a Style.
Syncfusion Essential Studio Windows Forms 2026 Volume 2 (34.1.31)14. Juli 2026
Korrekturen
  • GroupBar
    • Chinese characters in the collapsed text of the GroupBar are now displayed correctly when AllowCollapse is enabled.
  • ScheduleControl
    • The selection background color is now applied correctly to the immediate next month from the current month in the ScheduleControl. Additionally, unexpected navigation no longer occurs when days belonging to a disabled month are selected while the corresponding months are already visible in the view. Month navigation now behaves as expected.
Syncfusion Essential Studio .NET MAUI 2026 Volume 2 (34.1.31)14. Juli 2026
Korrekturen
  • SfImageEditor
    • Resolved an issue where multiline text annotations could extend beyond the visible viewport during editing.
    • Resolved an issue where the crop selection panel could not reach the image boundaries in a single continuous drag gesture.
Syncfusion Essential Studio Document SDK 2026 Volume 2 (34.1.31)14. Juli 2026
Korrekturen
  • PDF Library
    • .NET PDF Library
      • Resolved an issue where the text extraction collection was not generated correctly for a specific rotated PDF document.
      • Resolved a PDF/A-2b validation failure for a specific PDF document caused by missing embedded fonts in XObjects.
      • Resolved an issue where German umlaut characters were displayed incorrectly after PDF/A conversion.
      • Resolved an issue where TextSearchOptions.WholeWords incorrectly matched partial numeric text within larger words.
      • Resolved an issue where certain text content was missing during text extraction.
Syncfusion Essential Studio Angular 2026 Volume 2 (34.1.30)9. Juli 2026
Funktionen
  • DocumentEditor
    • Implemented support for rendering the tracking revision list based on paragraph character formatting.
Korrekturen
  • ColorPicker
    • Issue with "ColorPicker popup not responsive on mobile devices" has been resolved.
  • Diagram
    • Fixed an issue where diagram selection changed unexpectedly when navigating using scrollbars.
    • Fixed duplicate historyChange triggers when moving multiple nodes and connectors with Line Routing enabled, ensuring proper undo/redo.
  • DocumentEditor
    • Fixed an issue where double-clicking the Ribbon tab left extra space and an unexpected border in the status bar.
  • DropDownList
    • Issue with "Inconsistency in DropDownList component virtualization support during scrolling" has been resolved.
  • GanttChart
    • Issue in locale text of predecessor tooltip has been fixed.
  • Grid
    • Resolved an issue where numeric filtering returned incorrect results when matchCase was disabled.
    • Resolved an issue where isCtrlPressed incorrectly returned true during row selection when checkbox selection was enabled.
    • Resolved an issue where the modal overlay was incorrectly positioned when the Grid dialog was appended to the body.
    • Resolved an issue where the Menu filter for foreign key columns generated incorrect OData queries using the parent field instead of the configured foreignKeyField.
  • Kanban
    • Cards rendered in the DOM are now matching the take count when using remote data in Kanban.
  • MultiColumn ComboBox
    • The issue with "MultiColumnComboBox enter key triggers null change event in remote data and causes form refresh in form tag" has been resolved.
  • MultiSelect
    • Issue with "MultiSelect Dropdown component input overrides chip text during early filtering with remote data source" has been resolved.
  • PDF Viewer
    • Resolved an issue where button fields were not rendered in the Standalone PDF Viewer without the form designer module.
    • Fixed an issue where duplicate annotations were rendered in the customer provided document without form designer module.
    • Fixed an issue where form field values were not positioned correctly during printing in server rendering mode for the provided document.
    • Resolved an issue where ink annotations were not rendered properly after being added as a dot and saved in the PDF document.
    • Resolved screen reader and keyboard accessibility issues in the PDF Viewer.
    • Resolved an issue where bounds were not updated correctly in the UI after fields were updated programmatically.
    • Resolved an issue where the context menu flickered when the comment panel was open on Ubuntu OS devices.
  • Pivot Table
    • Resolved a Content Security Policy (CSP) violation caused by an inline context menu handler that generated console errors in the Pivot Table.
    • Fixed an issue where the Pivot Table did not render correctly when refreshed with an empty data source.
  • Spreadsheet
    • Issue with "data validation in cells outside the used range was not retained when reopening the spreadsheet" has been resolved.
  • Switch
    • The issue with "Toggle Switch persistence should use stable input ID instead of wrapper ID" has been resolved.
  • Tab
    • Fixed an issue where tab content did not correctly fill the available height when heightAdjustMode was set to Fill and custom parent heights were applied.
  • Tree Grid
    • Resolved incorrect selection behavior in autoCheckHierarchy when clicking an intermediate header checkbox.
Syncfusion Essential Studio ASP.NET Core 2026 Volume 2 (34.1.30)9. Juli 2026
Korrekturen
  • Grid
    • Resolved an issue where numeric filtering returned incorrect results when matchCase was disabled.
    • Resolved an issue where isCtrlPressed incorrectly returned true during row selection when checkbox selection was enabled.
    • Resolved an issue where the modal overlay was incorrectly positioned when the Grid dialog was appended to the body.
    • Resolved an issue where the Menu filter for foreign key columns generated incorrect OData queries using the parent field instead of the configured foreignKeyField.
Syncfusion Essential Studio ASP.NET MVC 2026 Volume 2 (34.1.30)9. Juli 2026
Korrekturen
  • Grid
    • Resolved an issue where numeric filtering returned incorrect results when matchCase was disabled.
    • Resolved an issue where isCtrlPressed incorrectly returned true during row selection when checkbox selection was enabled.
    • Resolved an issue where the modal overlay was incorrectly positioned when the Grid dialog was appended to the body.
    • Resolved an issue where the Menu filter for foreign key columns generated incorrect OData queries using the parent field instead of the configured foreignKeyField.
Syncfusion Essential Studio Blazor 2026 Volume 2 (34.1.30)9. Juli 2026
Korrekturen
  • Button
    • Resolved an issue where an outline appeared on disabled buttons when they were interacted with in the Fluent 2 theme.
  • Circular Gauge
    • The customized tooltip content defined in the TooltipRendering event now displays correctly for pointers and ranges.
  • Data Grid
    • Resolved an issue where RowSelected event was not triggered when selecting the checkbox header while using a Custom Adaptor in the Grid.
    • Resolved an issue where an XSS vulnerability could be triggered through ellipsisWithTooltip clip mode when handling malicious content in a Grid cell.
    • Resolved an issue with AutoFit behavior during Grid rendering when Aggregate columns were used.
    • Resolved an issue where AutoFit did not work correctly when using GridForeignColumn.
    • Resolved an issue where tab navigation stopped at disabled pager buttons in the Grid.
  • File Manager
    • The issue where the drag and drop virtual element ignored custom item templates in the File Manager component has been resolved.
    • The issue with an incorrect context menu appearing when right clicking on a folder in large icon view with custom template in the File Manager component has been resolved.
    • The issue where context menu item properties failed to update dynamically in the MenuOpened event in the File Manager component has been resolved.
    • The issue where Hidden and Disabled properties were not applied consistently across context menu items in the MenuOpened event in the File Manager component has been resolved.
  • Gantt Chart
    • Fixed an issue where segmented taskbars were not rendered after dynamically updating the data source, resulting in incorrect task visualization.
  • HeatMap
    • In HeatMap, exceptions are no longer thrown when the component is disposed during asynchronous initialization.
  • Kanban
    • Fixed an issue where card drag-and-drop did not work when the Kanban component was rendered inside a Card component.
  • Progress Bar
    • The configured Height and Width values now apply correctly during initial rendering, preventing a brief display with default SVG dimensions.
  • Stepper
    • Resolved an issue where disabled step labels did not correctly reflect their disabled state, resulting in accessibility validation issues.
  • Tree Grid
    • Fixed an issue where the pager dropdown value was not displayed when data was loaded asynchronously in OnInitializedAsync().
Syncfusion Essential Studio Document SDK 2026 Volume 2 (34.1.30)9. Juli 2026
Korrekturen
  • PDF Library
    • .NET PDF Library
      • Fixed an issue where text annotation positions were inconsistent when importing annotations in JSON format.
      • Fixed an issue where FindText failed to return the correct bounds for CropBox documents.
      • Fixed an issue where the PDF file size increased after converting TIFF files to PDF.
      • Fixed an issue where annotations were not removed after redaction in rotated PDF documents.
      • Resolved a problem that caused certain fields to be missed when merging documents.
      • Fixed the issue where comment replies and annotation status were missing on duplicated pages.
      • Fixed the issue where the signature field position changed after flattening a customer-provided document.
      • Resolved an issue where images in PDF documents turned black after compression in PdfLoadedDocument.
    • JavaScript PDF Library
      • Resolved an issue where the combo box field font and color properties were returned as undefined.
      • Resolved an issue where free text annotations became invisible when appearance rendering was enabled.
      • Resolved an issue where textbox field text was not preserved after rotation.
      • Resolved a script error that occurred during annotation export and import when handling special characters.
Syncfusion Essential Studio JavaScript 2026 Volume 2 (34.1.30)9. Juli 2026
Funktionen
  • Common
    • Implemented pre-computed component-to-product mapping for instant license validation with dynamic URL generation based on component type.
  • DocumentEditor
    • Implemented support for rendering the tracking revision list based on paragraph character formatting.
Korrekturen
  • ColorPicker
    • Issue with "ColorPicker popup not responsive on mobile devices" has been resolved.
  • ComboBox
    • Issue with "Change event not fired when AutoFill is enabled and item is selected via mouse" has been resolved.
  • Diagram
    • Fixed an issue where diagram selection changed unexpectedly when navigating using scrollbars.
    • Fixed duplicate historyChange triggers when moving multiple nodes and connectors with Line Routing enabled, ensuring proper undo/redo.
  • DocumentEditor
    • Fixed an issue where double-clicking the Ribbon tab left extra space and an unexpected border in the status bar.
  • DropDownList
    • Issue with "Inconsistency in DropDownList component virtualization support during scrolling" has been resolved.
  • GanttChart
    • Performance degradation after repeated expand/collapse and row drag-and-drop actions with multiple column templates has been fixed.
  • Grid
    • Resolved an issue where numeric filtering returned incorrect results when matchCase was disabled.
    • Resolved an issue where isCtrlPressed incorrectly returned true during row selection when checkbox selection was enabled.
    • Resolved an issue where the modal overlay was incorrectly positioned when the Grid dialog was appended to the body.
    • Resolved an issue where the Menu filter for foreign key columns generated incorrect OData queries using the parent field instead of the configured foreignKeyField.
  • Menu
    • The issue with "When navigating menu items using the up/down arrow keys, causing the parent scroll to activate" has been resolved.
  • MultiColumn ComboBox
    • The issue with "MultiColumnComboBox enter key triggers null change event in remote data and causes form refresh in form tag" has been resolved.
  • MultiSelect
    • Resolved an accessibility issue in the MultiSelect component that occurred when a value was selected in Box mode, improving compliance with accessibility standards and ensuring proper screen reader support.
    • Issue with "Maximum Call Stack Error Occurs When Binding Large Data Sets" has been resolved.
    • Issue with "MultiSelect Dropdown component input overrides chip text during early filtering with remote data source" has been resolved.
  • PDF Viewer
    • Resolved an issue where button fields were not rendered in the Standalone PDF Viewer without the form designer module.
    • Fixed an issue where duplicate annotations were rendered in the customer provided document without form designer module.
    • Fixed an issue where form field values were not positioned correctly during printing in server rendering mode for the provided document.
    • Resolved an issue where ink annotations were not rendered properly after being added as a dot and saved in the PDF document.
    • Resolved screen reader and keyboard accessibility issues in the PDF Viewer.
    • Resolved an issue where bounds were not updated correctly in the UI after fields were updated programmatically.
    • Resolved an issue where the context menu flickered when the comment panel was open on Ubuntu OS devices.
  • Pivot Table
    • Resolved a Content Security Policy (CSP) violation caused by an inline context menu handler that generated console errors in the Pivot Table.
    • Fixed an issue where the Pivot Table did not render correctly when refreshed with an empty data source.
  • Switch
    • The issue with "Toggle Switch persistence should use stable input ID instead of wrapper ID" has been resolved.
  • Tab
    • Fixed an issue where tab content did not correctly fill the available height when heightAdjustMode was set to Fill and custom parent heights were applied.
    • The issue with "Tab component overflow navigation buttons not updating after window resize" has been resolved.
  • Tree Grid
    • Resolved incorrect selection behavior in autoCheckHierarchy when clicking an intermediate header checkbox.
Syncfusion Essential Studio PDF Viewer SDK 2026 Volume 2 (34.1.30)9. Juli 2026
Korrekturen
  • Web PDF Viewer (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Resolved an issue where button fields were not rendered in the Standalone PDF Viewer without the form designer module.
    • Fixed an issue where duplicate annotations were rendered in the customer provided document without form designer module.
    • Fixed an issue where form field values were not positioned correctly during printing in server rendering mode for the provided document.
    • Resolved an issue where ink annotations were not rendered properly after being added as a dot and saved in the PDF document.
    • Resolved screen reader and keyboard accessibility issues in the PDF Viewer.
    • Resolved an issue where bounds were not updated correctly in the UI after fields were updated programmatically.
    • Resolved an issue where the context menu flickered when the comment panel was open on Ubuntu OS devices.
Syncfusion Essential Studio React 2026 Volume 2 (34.1.30)9. Juli 2026
Funktionen
  • DocumentEditor
    • Implemented support for rendering the tracking revision list based on paragraph character formatting.
Korrekturen
  • ColorPicker
    • Issue with "ColorPicker popup not responsive on mobile devices" has been resolved.
  • ComboBox
    • Issue with "Change event not fired when AutoFill is enabled and item is selected via mouse" has been resolved.
  • Diagram
    • Fixed an issue where diagram selection changed unexpectedly when navigating using scrollbars.
    • Fixed duplicate historyChange triggers when moving multiple nodes and connectors with Line Routing enabled, ensuring proper undo/redo.
  • DocumentEditor
    • Fixed an issue where double-clicking the Ribbon tab left extra space and an unexpected border in the status bar.
  • DropDownList
    • Issue with "Inconsistency in DropDownList component virtualization support during scrolling" has been resolved.
  • GanttChart
    • Performance degradation after repeated expand/collapse and row drag-and-drop actions with multiple column templates has been fixed.
  • Grid
    • Resolved an issue where numeric filtering returned incorrect results when matchCase was disabled.
    • Resolved an issue where isCtrlPressed incorrectly returned true during row selection when checkbox selection was enabled.
    • Resolved an issue where the modal overlay was incorrectly positioned when the Grid dialog was appended to the body.
    • Resolved an issue where the Menu filter for foreign key columns generated incorrect OData queries using the parent field instead of the configured foreignKeyField.
  • Kanban
    • Cards rendered in the DOM are now matching the take count when using remote data in Kanban.
  • Menu
    • The issue with "When navigating menu items using the up/down arrow keys, causing the parent scroll to activate" has been resolved.
  • MultiColumn ComboBox
    • The issue with "MultiColumnComboBox enter key triggers null change event in remote data and causes form refresh in form tag" has been resolved.
  • MultiSelect
    • Resolved an accessibility issue in the MultiSelect component that occurred when a value was selected in Box mode, improving compliance with accessibility standards and ensuring proper screen reader support.
    • Issue with "Maximum Call Stack Error Occurs When Binding Large Data Sets" has been resolved.
    • Issue with "MultiSelect Dropdown component input overrides chip text during early filtering with remote data source" has been resolved.
  • PDF Viewer
    • Resolved an issue where button fields were not rendered in the Standalone PDF Viewer without the form designer module.
    • Fixed an issue where duplicate annotations were rendered in the customer provided document without form designer module.
    • Fixed an issue where form field values were not positioned correctly during printing in server rendering mode for the provided document.
    • Resolved an issue where ink annotations were not rendered properly after being added as a dot and saved in the PDF document.
    • Resolved screen reader and keyboard accessibility issues in the PDF Viewer.
    • Resolved an issue where bounds were not updated correctly in the UI after fields were updated programmatically.
    • Resolved an issue where the context menu flickered when the comment panel was open on Ubuntu OS devices.
  • Pivot Table
    • Resolved a Content Security Policy (CSP) violation caused by an inline context menu handler that generated console errors in the Pivot Table.
    • Fixed an issue where the Pivot Table did not render correctly when refreshed with an empty data source.
  • Spreadsheet
    • Issue with "data validation in cells outside the used range was not retained when reopening the spreadsheet" has been resolved.
  • Switch
    • The issue with "Toggle Switch persistence should use stable input ID instead of wrapper ID" has been resolved.
  • Tab
    • Fixed an issue where tab content did not correctly fill the available height when heightAdjustMode was set to Fill and custom parent heights were applied.
    • The issue with "Tab component overflow navigation buttons not updating after window resize" has been resolved.
  • Tree Grid
    • Resolved incorrect selection behavior in autoCheckHierarchy when clicking an intermediate header checkbox.
Syncfusion Essential Studio Spreadsheet Editor SDK 2026 Volume 2 (34.1.30)9. Juli 2026
Korrekturen
  • Blazor Spreadsheet Editor
    • Fixed the performance issue that occurred when loading Excel files with formatting applied up to the XFD column in the Spreadsheet.
Syncfusion Essential Studio Vue 2026 Volume 2 (34.1.30)9. Juli 2026
Funktionen
  • DocumentEditor
    • Implemented support for rendering the tracking revision list based on paragraph character formatting.
Korrekturen
  • ColorPicker
    • Issue with "ColorPicker popup not responsive on mobile devices" has been resolved.
  • Diagram
    • Fixed an issue where diagram selection changed unexpectedly when navigating using scrollbars.
    • Fixed duplicate historyChange triggers when moving multiple nodes and connectors with Line Routing enabled, ensuring proper undo/redo.
  • DocumentEditor
    • Fixed an issue where double-clicking the Ribbon tab left extra space and an unexpected border in the status bar.
  • GanttChart
    • Performance degradation after repeated expand/collapse and row drag-and-drop actions with multiple column templates has been fixed.
  • Grid
    • Resolved an issue where numeric filtering returned incorrect results when matchCase was disabled.
    • Resolved an issue where isCtrlPressed incorrectly returned true during row selection when checkbox selection was enabled.
    • Resolved an issue where the modal overlay was incorrectly positioned when the Grid dialog was appended to the body.
    • Resolved an issue where the Menu filter for foreign key columns generated incorrect OData queries using the parent field instead of the configured foreignKeyField.
  • Kanban
    • Cards rendered in the DOM are now matching the take count when using remote data in Kanban.
  • Menu
    • The issue with "When navigating menu items using the up/down arrow keys, causing the parent scroll to activate" has been resolved.
  • MultiColumn ComboBox
    • The issue with "MultiColumnComboBox enter key triggers null change event in remote data and causes form refresh in form tag" has been resolved.
  • MultiSelect
    • Resolved an accessibility issue in the MultiSelect component that occurred when a value was selected in Box mode, improving compliance with accessibility standards and ensuring proper screen reader support.
  • PDF Viewer
    • Resolved an issue where button fields were not rendered in the Standalone PDF Viewer without the form designer module.
    • Fixed an issue where duplicate annotations were rendered in the customer provided document without form designer module.
    • Fixed an issue where form field values were not positioned correctly during printing in server rendering mode for the provided document.
    • Resolved an issue where ink annotations were not rendered properly after being added as a dot and saved in the PDF document.
    • Resolved screen reader and keyboard accessibility issues in the PDF Viewer.
    • Resolved an issue where bounds were not updated correctly in the UI after fields were updated programmatically.
    • Resolved an issue where the context menu flickered when the comment panel was open on Ubuntu OS devices.
  • Pivot Table
    • Resolved a Content Security Policy (CSP) violation caused by an inline context menu handler that generated console errors in the Pivot Table.
    • Fixed an issue where the Pivot Table did not render correctly when refreshed with an empty data source.
  • Spreadsheet
    • Issue with "multiple images added to a worksheet were not displayed after saving and reopening the spreadsheet file" has been resolved.
  • Switch
    • The issue with "Toggle Switch persistence should use stable input ID instead of wrapper ID" has been resolved.
  • Tab
    • Fixed an issue where tab content did not correctly fill the available height when heightAdjustMode was set to Fill and custom parent heights were applied.
    • The issue with "Tab component overflow navigation buttons not updating after window resize" has been resolved.
  • Tree Grid
    • Resolved incorrect selection behavior in autoCheckHierarchy when clicking an intermediate header checkbox.
Syncfusion Essential Studio WPF 2026 Volume 2 (34.1.30)9. Juli 2026
Korrekturen
  • SfDataGrid
    • Fixed a NullReferenceException that occurred during stacked header AutoRowHeight calculation when stacked headers were added through Dispatcher execution.
    • The merged cells are now rendered properly when resizing the window and scrolling vertically in SfDataGrid.
  • DateTimeEdit
    • Fixed an issue where focus was not transferred to the clicked control when the calendar popup was dismissed.
  • DockingManager
    • The NullReferenceException will no longer occur in the WPF DockingManager when opening dock content after closing a floating window.
    • The binding warnings will no longer occur in the WPF DockingManager when switching themes at runtime.
    • The rendering issue with WinForms controls hosted in HwndHost will no longer occur in the WPF DockingManager.
  • Ribbon
    • The memory leak will no longer occur in the WPF Ribbon when switching themes.
    • The default theme color will no longer be retained in the top-left Backstage region of the WPF Ribbon when a custom BackStageColor is set.
  • SfNavigationDrawer
    • An ArgumentException will no longer occur when expanding or collapsing the last item with a single sub item.
  • SfTreeGrid
    • The TreeGridDateTimeColumn pattern is now applied correctly after clearing the SortColumnDescriptions collection in SfTreeGrid.
  • SfTreeView
    • In the Extended SelectionMode only unique items are now added to the SelectedItems collection when using Ctrl + A to select all items in the SfTreeView.
  • SfSpreadsheet
    • An issue related to NullReferenceException thrown when reopening SfSpreadsheet control has been fixed.
    • An issue related to InvalidOperationException thrown during VisibleColumns iteration in CellGrid has been fixed.
Syncfusion Essential Studio .NET MAUI 2026 Volume 2 (34.1.30)9. Juli 2026
Korrekturen
  • SfCalendar
    • An ArgumentOutOfRangeException crash will no longer occur when tapping the month view header on iOS with NumberOfVisibleWeeks set to 1.
  • SfImageEditor
    • The SfImageEditor now resizes images correctly when toggling the ShowToolbar property.
  • SfNumeric Entry
    • The SfNumericEntry now correctly accepts the culture-specific decimal separator from the main keyboard for cultures such as Ukrainian, allowing comma (,) input in addition to the numeric keypad decimal key.
Syncfusion Essential Studio Windows Forms 2026 Volume 2 (34.1.30)9. Juli 2026
Korrekturen
  • Calculate
    • An issue related to parsing returning an incorrect result when the sheet name contains a hyphen in CalcEngine has been fixed.
Syncfusion Essential Studio .NET MAUI 2026 Volume 2 (34.1.29)Hauptversion6. Juli 2026
Funktionen
  • AI AssistView
    • Agent picker in editor - Added the ability for users to switch between AI agents directly in the editor. The selected agent appears as a simple chip with an icon and a label, letting users tailor the tone, behavior, and responses, without custom input.
    • Image preview for attachments - You can now display an image preview when an attached image in the conversation is tapped, letting users view it at full size.
    • Time-based separators - You can now group messages automatically by time (today, yesterday, etc.), making conversations easier to follow.
    • Conversation management - Users can now manage chats more efficiently. A conversation panel allows them to filter, pin, rename, or delete conversations.
    • Resizable prompt input box - Expanded the input box, allowing users to write longer, more structured prompts for detailed queries or code snippets.
  • Cartesian Charts
    • Point color mapping - This allows users to assign per-point colors directly from the data source using brush, color, or hex values.
    • Multilevel labels - These labels enable hierarchical categorization of axis data.
  • DataGrid
    • Undo and redo for editing - This feature allows users to easily undo and redo editing actions, helping users correct mistakes quickly and ensuring a more reliable editing experience.
    • Multi row dragging - Enabled users to drag and drop multiple selected rows at once, simplifying bulk reordering and enhancing data organization.
    • Row resizing - Users can now resize rows interactively, enabling better visibility for content-heavy cells and improving overall readability of the grid.
    • UI searching - Provided built-in UI support for searching within the DataGrid, allowing users to quickly find and navigate to relevant data with highlighted results.
    • Percentage, time, and checkbox selector columns - Introduced new column types to display percentage and time-based values with appropriate formatting, along with a checkbox selector column for efficient row selection, improving data representation and user interaction.
  • ListView
    • Item separator - Displays separators for items and grouped items to improve visual clarity.
    • Filtering UI - Displays a custom filtering interface for easy data filtering.
  • TreeView
    • Checkboxes - This feature allows users to add checkboxes to TreeView items for easy interaction, without needing custom templates.
Syncfusion Essential Studio Angular 2026 Volume 2 (34.1.29)Hauptversion6. Juli 2026
Funktionen
  • Common
    • Theme improvements:
      • The theming experience has been enhanced to provide a more modular and streamlined approach. Updated theme packages offer both consolidated and component-level styles, with dedicated entry points (index.css/index.scss) that automatically resolve dependencies.
      • The theming system has been upgraded to the latest Sass version 1.100.0, improving compatibility and providing a more consistent styling workflow across applications. SCSS styling is now standardized through centralized theme packages. SCSS files are no longer supported within individual component packages or the EJ2 combined package, enabling a more structured and maintainable approach to styling.
  • Production-ready component - The following component has been developed to meet industry standards and is now marked as production-ready for Angular:
    • Sankey Diagram: A powerful visualization tool for understanding flows and relationships within complex systems. It uses interconnected nodes and weighted links to clearly show how quantities move and transform across stages.
  • AI AssistView
    • Regenerate responses with navigation - The AI AssistView supports response regeneration, generating multiple alternative responses for a single prompt. Navigation arrows enable seamless browsing between generated responses without re-entering the prompt, enhancing exploration of different AI-generated solutions and reducing redundant prompt submissions.
    • Text-to-speech for responses - The integrated text-to-speech functionality speaks AI-generated responses hands-free, enabling developers to utilize AI-generated content while multitasking.
    • Generative UI with interactive tools - This feature enables generative UI, allowing interactive UI tools to be dynamically generated directly within AI responses. By configuring an appropriate system prompt, the AI can invoke registered tools, seamlessly integrating dynamic and interactive UI elements into responses.
    • AI chain-of-thoughts - The AI AssistView now displays the AI's chain-of-thought process before generating responses. It provides transparency into the AI model's reasoning steps, helping explain how conclusions were reached and enabling verification of the logical flow of AI-generated solutions.
  • Chart
    • Inline DateTime and number formatting in tooltip - Inline DateTime and number formatting within tooltip format strings enables values to be displayed more clearly and readably, such as formatting dates (MMM yyyy, MM:yy) and numbers (n2, c2, n0). This handles invalid formats or values without affecting rendering or template behavior.
  • Accumulation Chart
    • Nested donut (multi-level) - The multi-series pie chart displays multiple datasets as concentric rings within a single chart. This makes it easier to compare data and understand hierarchical relationships. Cross-series legend grouping with the mappingKey feature allows similar categories to be combined into a single legend item, enabling unified interaction across all matching slices. Each series operates independently, supporting tooltips, data labels, highlighting, and selection.
  • Stock Chart
    • Indicator events - Indicator events in Stock Charts enable users to detect and control add and remove operations triggered through the built-in toolbar. The before indicator change event allows canceling an indicator mutation before it is applied, while the indicator changed event is triggered after a successful indicator update.
  • Range Navigator
    • New series types - Range Navigator now supports Spline, SplineArea, and Column series types, expanding the visualization options for range-based data selection. Spline displays smoother trend lines, SplineArea emphasizes variations over a continuous range, and Column represents values as distinct vertical bars within the navigator.
  • DataGrid
    • DOM virtualization - Efficiently handles large datasets by rendering only the visible rows with a buffer. This reduces memory usage and ensures smooth scrolling.
    • Cell edits - The DataGrid provides a seamless inline editing experience. In addition to row-level editing, users can update individual cell values directly within the grid, with support for programmatic control.
    • Undo and redo for batch editing - This feature allows users to undo and redo batch editing, helping them correct mistakes quickly for a more reliable editing experience.
    • Show or hide columns with immediate mode - Columns can be shown or hidden dynamically with immediate mode, improving flexibility in data presentation.
    • Excel and checkbox filters with immediate mode - Filtering actions are now applied instantly without additional confirmation when using immediate mode, making data exploration faster and more intuitive.
  • Pivot Table
    • Built-in CRUD operations for seamless data management - The Syncfusion Pivot Table now supports native create, read, update, and delete (CRUD) operations with configurable, server-side controller endpoints. This enables efficient data editing directly within the pivot table, simplifies back-end integration, and eliminates the need for custom CRUD implementations. It is ideal for applications that require dynamic data updates and real-time synchronization.
    • Advanced top and bottom value filtering - Gain deeper insights with Top N and Bottom N filtering in pivot tables. This feature, available through both APIs and the runtime UI, allows users to filter and analyze high-performing or low-performing data points quickly. It enhances decision-making by helping users focus on the most critical values in large datasets.
    • Append current selection to existing filters - Improve filtering efficiency with incremental, Excel-like filtering capabilities. Users can now add the current selection to existing filters without clearing previously applied conditions. This makes multi-member filtering more intuitive and significantly enhances interactive data exploration.
    • Percentage of running totals aggregation type - The Pivot Table now supports percentage of running totals as an aggregation type. It allows users to view cumulative values as percentages, making it easier to analyze trends, measure contribution over time, and understand data progression.
    • Repeat item labels in classic pivot table layout - Enhanced readability and reporting clarity with repeating row item labels in a classic pivot table layout. They provide consistent formatting across the UI and exported reports, making it easier to interpret large and complex datasets in both digital and printed formats.
Syncfusion Essential Studio ASP.NET Core 2026 Volume 2 (34.1.29)Hauptversion6. Juli 2026
Funktionen
  • Common
    • Individual package support - Syncfusion ASP.NET Core controls are now available as individual NuGet packages, allowing developers to install only the controls they require instead of the entire suite. This enhancement helps to:
      • Reduce application size by eliminating unnecessary dependencies.
      • Improve performance and loading efficiency.
      • Simplify dependency management.
      • Enable more modular and maintainable project structures.
    • Production-ready component - The following component has been developed to meet industry standards and is now marked as production-ready for ASP.NET Core:
      • Sankey Diagram: A powerful visualization tool for understanding flows and relationships within complex systems. It uses interconnected nodes and weighted links to clearly show how quantities move and transform across stages.
  • AI AssistView
    • Regenerate responses with navigation - The AI AssistView supports response regeneration, generating multiple alternative responses for a single prompt. Navigation arrows enable seamless browsing between generated responses without re-entering the prompt, enhancing exploration of different AI-generated solutions and reducing redundant prompt submissions.
    • Text-to-speech for responses - The integrated text-to-speech functionality speaks AI-generated responses hands-free, enabling developers to utilize AI-generated content while multitasking.
    • Generative UI with interactive tools - This feature enables generative UI, allowing interactive UI tools to be dynamically generated directly within AI responses. By configuring an appropriate system prompt, the AI can invoke registered tools, seamlessly integrating dynamic and interactive UI elements into responses.
    • AI chain-of-thoughts - The AI AssistView now displays the AI's chain-of-thought process before generating responses. It provides transparency into the AI model's reasoning steps, helping explain how conclusions were reached and enabling verification of the logical flow of AI-generated solutions.
  • Chart
    • Inline DateTime and number formatting in tooltip - Inline DateTime and number formatting within tooltip format strings enables values to be displayed more clearly and readably, such as formatting dates (MMM yyyy, MM:yy) and numbers (n2, c2, n0). This handles invalid formats or values without affecting rendering or template behavior.
  • Accumulation Chart
    • Nested donut (multi-level) - The multi-series pie chart displays multiple datasets as concentric rings within a single chart. This makes it easier to compare data and understand hierarchical relationships. Cross-series legend grouping with the mappingKey feature allows similar categories to be combined into a single legend item, enabling unified interaction across all matching slices. Each series operates independently, supporting tooltips, data labels, highlighting, and selection.
  • Stock Chart
    • Indicator events - Indicator events in Stock Charts enable users to detect and control add and remove operations triggered through the built-in toolbar. The before indicator change event allows canceling an indicator mutation before it is applied, while the indicator changed event is triggered after a successful indicator update.
  • Range Navigator
    • New series types - Range Navigator now supports Spline, SplineArea, and Column series types, expanding the visualization options for range-based data selection. Spline displays smoother trend lines, SplineArea emphasizes variations over a continuous range, and Column represents values as distinct vertical bars within the navigator.
  • DataGrid
    • DOM virtualization - Efficiently handles large datasets by rendering only the visible rows with a buffer. This reduces memory usage and ensures smooth scrolling.
    • Cell edits - The DataGrid provides a seamless inline editing experience. In addition to row-level editing, users can update individual cell values directly within the grid, with support for programmatic control.
    • Undo and redo for batch editing - This feature allows users to undo and redo batch editing, helping them correct mistakes quickly for a more reliable editing experience.
    • Show or hide columns with immediate mode - Columns can be shown or hidden dynamically with immediate mode, improving flexibility in data presentation.
    • Excel and checkbox filters with immediate mode - Filtering actions are now applied instantly without additional confirmation when using immediate mode, making data exploration faster and more intuitive.
  • Pivot Table
    • Built-in CRUD operations for seamless data management - The Syncfusion Pivot Table now supports native create, read, update, and delete (CRUD) operations with configurable, server-side controller endpoints. This enables efficient data editing directly within the pivot table, simplifies back-end integration, and eliminates the need for custom CRUD implementations. It is ideal for applications that require dynamic data updates and real-time synchronization.
    • Advanced top and bottom value filtering - Gain deeper insights with Top N and Bottom N filtering in pivot tables. This feature, available through both APIs and the runtime UI, allows users to filter and analyze high-performing or low-performing data points quickly. It enhances decision-making by helping users focus on the most critical values in large datasets.
    • Append current selection to existing filters - Improve filtering efficiency with incremental, Excel-like filtering capabilities. Users can now add the current selection to existing filters without clearing previously applied conditions. This makes multi-member filtering more intuitive and significantly enhances interactive data exploration.
    • Percentage of running totals aggregation type - The Pivot Table now supports percentage of running totals as an aggregation type. It allows users to view cumulative values as percentages, making it easier to analyze trends, measure contribution over time, and understand data progression.
    • Repeat item labels in classic pivot table layout - Enhanced readability and reporting clarity with repeating row item labels in a classic pivot table layout. They provide consistent formatting across the UI and exported reports, making it easier to interpret large and complex datasets in both digital and printed formats.
Syncfusion Essential Studio ASP.NET MVC 2026 Volume 2 (34.1.29)Hauptversion6. Juli 2026
Funktionen
  • Common
    • Individual package support - Syncfusion ASP.NET MVC controls are available as individual NuGet packages, allowing developers to install only the controls they require instead of the entire suite. This enhancement helps to:
      • Reduce application size by eliminating unnecessary dependencies.
      • Improve performance and loading efficiency.
      • Simplify dependency management.
      • Enable more modular and maintainable project structures.
    • Production-ready component - The following component has been developed to meet industry standards and is now marked as production-ready for ASP.NET MVC:
      • Sankey Diagram: A powerful visualization tool for understanding flows and relationships within complex systems. It uses interconnected nodes and weighted links to show how quantities move and transform across stages.
  • AI AssistView
    • Regenerate responses with navigation - The AI AssistView supports response regeneration, generating multiple alternative responses for a single prompt. Navigation arrows enable seamless browsing between generated responses without re-entering the prompt, enhancing exploration of different AI-generated solutions and reducing redundant prompt submissions.
    • Text-to-speech for responses - The integrated text-to-speech functionality speaks AI-generated responses hands-free, enabling developers to utilize AI-generated content while multitasking.
    • Generative UI with interactive tools - This feature enables generative UI, allowing interactive UI tools to be dynamically generated directly within AI responses. By configuring an appropriate system prompt, the AI can invoke registered tools, seamlessly integrating dynamic and interactive UI elements into responses.
    • AI chain-of-thoughts - The AI AssistView now displays the AI's chain-of-thought process before generating responses. It provides transparency into the AI model's reasoning steps, helping explain how conclusions were reached and enabling verification of the logical flow of AI-generated solutions.
  • Chart
    • Inline DateTime and number formatting in tooltip - Inline DateTime and number formatting within tooltip format strings enables values to be displayed more clearly and readably, such as formatting dates (MMM yyyy, MM:yy) and numbers (n2, c2, n0). This handles invalid formats or values without affecting rendering or template behavior.
  • Accumulation Chart
    • Nested donut (multi-level) - The multi-series pie chart displays multiple datasets as concentric rings within a single chart. This makes it easier to compare data and understand hierarchical relationships. Cross-series legend grouping with the mappingKey feature allows similar categories to be combined into a single legend item, enabling unified interaction across all matching slices. Each series operates independently, supporting tooltips, data labels, highlighting, and selection.
  • Stock Chart
    • Indicator events - Indicator events in Stock Charts enable users to detect and control add and remove operations triggered through the built-in toolbar. The before indicator change event allows canceling an indicator mutation before it is applied, while the indicator changed event is triggered after a successful indicator update.
  • Range Navigator
    • New series types - Range Navigator now supports Spline, SplineArea, and Column series types, expanding the visualization options for range-based data selection. Spline displays smoother trend lines, SplineArea emphasizes variations over a continuous range, and Column represents values as distinct vertical bars within the navigator.
  • DataGrid
    • DOM virtualization - Efficiently handles large datasets by rendering only the visible rows with a buffer. This reduces memory usage and ensures smooth scrolling.
    • Cell edits - The DataGrid provides a seamless inline editing experience. In addition to row-level editing, users can update individual cell values directly within the grid, with support for programmatic control.
    • Undo and redo for batch editing - This feature allows users to undo and redo batch editing, helping them correct mistakes quickly for a more reliable editing experience.
    • Show or hide columns with immediate mode - Columns can be shown or hidden dynamically with immediate mode, improving flexibility in data presentation.
    • Excel and checkbox filters with immediate mode - Filtering actions are now applied instantly without additional confirmation when using immediate mode, making data exploration faster and more intuitive.
  • Pivot Table
    • Built-in CRUD operations for seamless data management - The Syncfusion Pivot Table now supports native create, read, update, and delete (CRUD) operations with configurable, server-side controller endpoints. This enables efficient data editing directly within the pivot table, simplifies back-end integration, and eliminates the need for custom CRUD implementations. It is ideal for applications that require dynamic data updates and real-time synchronization.
    • Advanced top and bottom value filtering - Gain deeper insights with Top N and Bottom N filtering in pivot tables. This feature, available through both APIs and the runtime UI, allows users to filter and analyze high-performing or low-performing data points quickly. It enhances decision-making by helping users focus on the most critical values in large datasets.
    • Append current selection to existing filters - Improve filtering efficiency with incremental, Excel-like filtering capabilities. Users can now add the current selection to existing filters without clearing previously applied conditions. This makes multi-member filtering more intuitive and significantly enhances interactive data exploration.
    • Percentage of running totals aggregation type - The Pivot Table now supports percentage of running totals as an aggregation type. It allows users to view cumulative values as percentages, making it easier to analyze trends, measure contribution over time, and understand data progression.
    • Repeat item labels in classic pivot table layout - Enhanced readability and reporting clarity with repeating row item labels in a classic pivot table layout. They provide consistent formatting across the UI and exported reports, making it easier to interpret large and complex datasets in both digital and printed formats.
Syncfusion Essential Studio Blazor 2026 Volume 2 (34.1.29)Hauptversion6. Juli 2026
Funktionen
  • Common
    • Production-ready component - The below component has been developed to meet industry standards and are now marked as production-ready for Blazor:
      • Chart Wizard: A guide that simplifies end-to-end chart creation. It analyzes data sources to auto-detect fields, recommends the most suitable chart types, and applies optimized default configurations for layout, styling, and performance. With its intuitive step-by-step workflow and real-time preview, it enables developers to quickly build consistent, high-quality visualizations with minimal manual setup, ensuring faster development and reliable production outcomes.
    • New component - The Inline AI Assist component has been added to Blazor.
  • Inline AI Assist (preview) - The Inline AI Assist component is a versatile, integrated AI-powered assistant for modern web applications. It lets users prompt AI services and receive intelligent responses directly in their interface, with flexible display modes and extensive customization options. This component supports both inline and pop-up response modes, command-driven interactions, and streaming responses, providing a seamless experience for AI-assisted content generation and editing. Whether for code completion, content suggestions, or interactive assistance, it delivers powerful AI integration with minimal friction. Key features:
    • Dual response modes: Display AI responses inline at the cursor or in a pop-up overlay for flexible UI integration.
    • Command actions: Display predefined commands and quick-action suggestions in mention-style popups with customizable grouping and icons.
    • Response actions: Configurable actions such as (accept, discard, and custom items) for managing and acting on AI-generated content.
    • Action toolbar: The toolbar in the prompt input area that includes the send button and other custom actions.
    • Markdown: Automatic conversion of Markdown responses to HTML for rich-content rendering.
    • Streaming responses: Support for word-by-word or chunked streaming of AI responses with real-time visual feedback and stop controls.
    • Indicators: Visual indicators for thinking or editing states during AI processing in the inline mode, and skeleton loading in the popup mode.
    • Customization: Allows customization of the default appearance, including responses, to suit users' needs.
  • AI AssistView
    • Speech-to-text conversion in the input text area - The Blazor AssistView component integrates speech-to-text conversion, enabling users to compose messages via voice input. This accessibility feature broadens input options and streamlines workflows for those who prefer voice interaction or need hands-free input.
    • Regenerate responses with navigation - Response regeneration enables users to generate multiple alternative responses to a single prompt. Navigation arrows allow seamless browsing between generated responses without re-entering the prompt, enhancing exploration of different AI-generated solutions by reducing redundant prompt submissions.
    • Text-to-speech for responses - The integrated text-to-speech functionality reads AI-generated responses hands-free, enabling developers to utilize AI-generated content while multitasking.
  • Charts
    • Series label - Series-level labels can now be displayed directly on charts with configurable position and appearance options. This feature enhances chart readability and data clarity by enabling developers to annotate series without relying on separate legend elements. Labels support customization for alignment, formatting, and visibility control per series.
    • No riser for step line and step area series - Introduced the no-riser option, which removes vertical transitions in step charts to display only horizontal segments. This improves readability, emphasizes value continuity, and reduces visual clutter while supporting all step positions (left, right, center).
  • DataGrid
    • Enhanced filter bar - Operator selection is now available directly in the improved filter bar, with additional options for more detailed filtering. The filter automatically adjusts to the column type and displays the appropriate controls, such as text boxes or time pickers. This design makes filtering more accurate, simple, and efficient for different data types.
    • Single-click batch edit - Batch editing is now faster and smoother in grids. Cells enter edit mode with a single click, eliminating the need for double-clicks and saving time during data entry and updates.
  • Pivot Table
    • Built-in CRUD operations for seamless data management - The Syncfusion Pivot Table now supports native create, read, update, and delete (CRUD) operations with configurable, server-side controller endpoints. This enables efficient data editing directly within the pivot table, simplifies back-end integration, and eliminates the need for custom CRUD implementations. It is ideal for applications that require dynamic data updates and real-time synchronization.
    • Percentage of running totals aggregation type - The Pivot Table now supports percentage of running totals as an aggregation type. It allows users to view cumulative values as percentages, making it easier to analyze trends, measure contribution over time, and understand data progression.
    • Classic layout in server-side engine - This feature enables efficient processing of large-scale data operations in a traditional tabular format. This ensures improved scalability, consistent results, and high-performance reporting for enterprise-grade applications.
Syncfusion Essential Studio Document SDK 2026 Volume 2 (34.1.29)Hauptversion6. Juli 2026
Funktionen
  • AI solutions
    • AI Agent Tools - Syncfusion Document SDK AI Agent Tools is a .NET library that gives AI agents real, deterministic document processing capabilities. Instead of relying on large language models to guess document structures or generate fragile glue code, your agents can now call production-ready tools powered by the Syncfusion Document SDK. No document processing logic is required in your host application. This library is available via the Syncfusion.DocumentSDK.AI.AgentTools NuGet package. It's compatible with .NET 8.0, 9.0, and 10.0. Key features:
      • Comprehensive built-in tools: Prebuilt, AI-callable tools covering the full document processing spectrum-PDF (create, redact, sign, OCR, encrypt, merge, compress), Word (mail merge, track changes, compare, convert), Excel (charts, pivot tables, formulas, export), PowerPoint (extract, merge, split, convert), Office-to-PDF conversion, and smart data extraction (tables, forms, and key-value pairs from PDFs and scanned images as structured JSON).
      • Flexible execution architecture: Choose in-memory mode for low-latency execution with automatic cleanup or storage mode with Azure Blob Storage and Amazon S3 support for stateless, horizontally scalable workflows.
      • Fully extensible: Extend the library with your own custom AI agent tools by cloning the open-source repository. Custom tools register alongside built-in tools and are callable by the AI agent in the same way, with no framework changes required.
      • Enterprise-ready: Compatible with OpenAI, Azure OpenAI, Claude, and custom orchestration systems. The tools run fully on-premises or in secure cloud environments, so no documents ever leave your infrastructure. For practical scenarios, refer to the real-world use cases.
    • Agent Skills - Syncfusion Document SDK Agent Skills is a knowledge package that grounds your AI assistant in accurate Syncfusion Document SDK APIs, document processing patterns, and platform-specific configurations. Eliminate AI hallucinations and get production-ready document processing code instantly, directly within your IDE. Agent Skills works with GitHub Copilot, Visual Studio Code, Code Studio, Cursor, Claude, and more. Key features:
      • Broad library coverage: Supports Word (DocIO), PDF, Excel (XlsIO), PowerPoint, Markdown, smart data extraction, and calculate libraries for .NET, Java, Flutter, and JavaScript platforms.
      • Two operating modes: Supports Generate code and csx script modes for flexible document generation workflows.
        • 1. Generate code (mode 1): Triggered by prompts like "how to," "snippet," or "example," it detects your app type, recommends the appropriate NuGet packages, and produces C# code that can be copied and pasted.
        • 2. Execute via csx script (mode 2): Triggered by action-based prompts like "create," "generate," or "open a file," it writes and runs a temporary .csx script to generate the actual document on your machine.
      • One-command install: Get started quickly with npx skills add syncfusion/document-sdk-skills.
      • Granular skill selection: Install all skills at once or choose only the libraries you need (e.g., –skill syncfusion-dotnet-pdf).
      • Auto-loaded by supported agents: Once installed, skills are automatically detected and loaded automatically with no additional configuration required.
  • New Control
    • .NET Markdown Library - This powerful and lightweight .NET library enables developers to create, read, and edit Markdown documents programmatically. Built with a structured document object model (DOM), it allows precise control over document composition while supporting a wide range of Markdown elements and formatting features. Designed for modern .NET applications, it works without external dependencies and helps streamline document generation workflows. Key features:
      • Document creation with DOM: Create Markdown documents programmatically using a structured and intuitive document object model for better control and maintainability.
      • Rich content support: Add and organize headings, paragraphs, block quotes, thematic breaks, tables, lists, and checkboxes.
      • Advanced text formatting: Apply rich formatting including bold, italic, strikethrough, inline code, subscript, and superscript.
      • Media and linking: Insert images and hyperlinks to enhance document content and interactivity.
      • Code block support: Easily include formatted code blocks for technical documentation and developer-focused content.
      • Supported conversion - Seamlessly convert Markdown to and from multiple popular file formats using Syncfusion libraries:
        • Word documents: Convert Markdown to Word and text formats such as .doc, .docx, .xml, .html, and .rtf, and covert Word documents to Markdown.
        • Excel documents: Convert Excel files to and from Markdown.
        • PowerPoint presentations: Convert PPTX files to Markdown and convert Markdown into PPTX presentations.
        • PDF documents: Convert Markdown to PDF format and convert PDF documents to Markdown.
  • Common
    • Production-ready Library - The below libraries have been developed to meet industry standards and are now marked as production-ready for Data Extraction:
      • Smart Data Extractor: A deterministic C# library that extracts complete document structures from PDFs and images. Designed for .NET workflows, it analyzes visual layout lines, boxes, labels, and alignment to locate and extract elements such as table structure, text elements, images, headers, footers, and form fields with per-field confidence scores for immediate review, export, or integration.
      • Smart Table Extractor: A focused, high-accuracy C# library for detecting and extracting tabular data from scanned images and PDFs. It detects table regions, header rows, columns, and cell spans (merged cells) and provides per-cell confidence scores and structured exports ready for downstream processing.
      • Smart Form Recognizer: A deterministic C# library for .NET that reliably detects form data in PDFs and scanned images. By analyzing visual layout cues—lines, boxes and circles—it locates form regions and extracts common controls (text fields, checkboxes, radio buttons, signatures), producing clean JSON with per-field confidence scores. Where form fields are detected, the library can also produce a fillable PDF with corresponding form fields added for immediate use.
  • JavaScript PDF Library
    • Text element support - PDF text elements enable flexible, layout-aware text rendering in PDFs with support for fonts, styling, alignment, and automatic pagination. They allow precise text placement using coordinates or bounds while flowing content across pages. Ideal for generating dynamic documents such as invoices, reports, forms, and newspaper-style multi-column layouts where content length varies. It ensures consistent formatting, precise alignment, and smooth text flow across pages or columns without manual pagination or layout adjustments.
    • Header and footer templates - Use templates to configure reusable content in the headers and footers of all PDF pages, with reserved layout space to prevent overlap. Include static elements like text, images, and shapes, along with dynamic fields such as page numbers, dates, and times. This functionality is essential when creating multi-page documents such as reports, contracts, or books that require consistent branding, document titles, page numbering across every page without manually repeating content.
    • XMP metadata support - Embed structured, RDF-based XML metadata (title, author, keywords, dates, rights) within PDFs to make them easier to find, improve interoperability, and boost consistency across tools. Ideal for document management and archival workflows where PDFs need to include standardized metadata (such as title, author, and keywords). This metadata can then be used by external systems to enable efficient indexing, searching, categorization, and cross-platform interoperability.
  • .NET PDF Library
    • HTML-to-PDF conversion enhancement - The Blink binaries used in HTML-to-PDF conversion have been updated to version 147.0.7727.56, improving security by addressing known vulnerabilities and ensuring a safer conversion process.
  • .NET Excel Library
    • Place images in cells - The Syncfusion Excel Library now lets users place images directly inside cells, where they automatically move, resize, and align with cell changes. This feature works well for structured data scenarios like product catalogs or reports, ensuring images remain properly aligned during sorting, filtering, or resizing.
    • Excel to Markdown - The Syncfusion Excel Library now supports Excel-to-Markdown conversion, enabling seamless content transformation for documentation and web publishing. This feature extracts cell values, images, and cell formatting into clean, readable Markdown while preserving the Excel layout. It can be used to publish Excel-based reports directly to documentation platforms or websites without manual formatting.
    • Markdown to Excel - The Syncfusion Excel Library now supports Markdown-to-Excel conversion, enabling seamless content transformation for data management. This feature easily maps headings, lists, and content into organized Excel data for data analysis, reporting, or collaborative editing.
  • .NET Word Library
    • Performance improvement - The Syncfusion Word Library now delivers significantly faster clone and merge operations, achieving a performance improvement of up to 70%.
    • HTML parsing enhancement - The Syncfusion Word Library now provides improved HTML parsing with comprehensive support for all attributes inside <p> and <h1>–<h7> tags across all selectors, in alignment with Microsoft Word's capabilities.
  • .NET PowerPoint Library
    • PPTX to Markdown - Introduced support for converting PowerPoint presentations (PPTX) into Markdown format, enabling seamless content transformation for documentation and web publishing. Extract slides, text, and structured elements into clean, readable Markdown while preserving the logical flow of the presentation.
    • Markdown to PPTX - Introduced support for converting Markdown documents into PowerPoint presentations (PPTX), enabling seamless transformation of structured content into visually engaging slides. Easily map headings, lists, and content into slide layouts while preserving document structure.
  • .NET Data Extraction Library
    • Customize image saving - This enhancement allows users to access image data as a stream, giving full control over how images are saved in the Markdown file (either as base64 or as a URL). This is especially useful when the application saves Markdown with images by uploading them to the cloud server storage and referencing the same URL in the Markdown.
    • Configurable OCR settings - This feature allows users to configure OCR settings before extraction. Users can now specify options such as language, Tesseract version, image enhancement mode, and other OCR-related parameters, providing greater control and improved accuracy for text extraction workflows.
Syncfusion Essential Studio DOCX Editor SDK 2026 Volume 2 (34.1.29)Hauptversion6. Juli 2026
Funktionen
  • Web DOCX Editor
    • Bidirectional character formatting - The DOCX Editor now supports the bidirectional property in character formatting. This enhancement allows users to get or set the bidirectional behavior (RTL/LTR) for a selected text range. It provides better control over text direction, improving the editing and formatting of multilingual content, especially for right-to-left (RTL) text.
    • Enhanced hash computation with algorithm SID - The ComputeHash API supports the SID algorithm, enabling hashing algorithms, such as SHA-1 and SHA-256, for document protection. This improves password validation when opening, validating, and removing protection from Word documents.
    • Enhanced rendering of images - When opening documents with text wrapping and overlapping layouts, enhanced image rendering ensures that complex designs, such as resumes, brochures, or reports with layered images, preserve their intended layout and visual clarity.
  • Blazor DOCX Editor
    • Enhanced hash computation with algorithm SID - The ComputeHash API supports the SID algorithm, enabling hashing algorithms, such as SHA-1 and SHA-256, for document protection. This improves password validation when opening, validating, and removing protection from Word documents.
    • Enhanced rendering of images - When opening documents with text wrapping and overlapping layouts, enhanced image rendering ensures that complex designs, such as resumes, brochures, or reports with layered images, preserve their intended layout and visual clarity.
Syncfusion Essential Studio JavaScript 2026 Volume 2 (34.1.29)Hauptversion6. Juli 2026
Funktionen
  • Common
    • Theme improvements:
      • The theming experience has been enhanced to provide a more modular and streamlined approach. Updated theme packages offer both consolidated and control-level styles, with dedicated entry points (index.css/index.scss) that automatically resolve dependencies.
      • The theming system has been upgraded to the latest Sass version 1.100.0, improving compatibility and providing a more consistent styling workflow across applications. SCSS styling is now standardized through centralized theme packages. SCSS files are no longer supported within individual component packages or the EJ2 combined package, enabling a more structured and maintainable approach to styling.
    • Production-ready component - The following component has been developed to meet industry standards and is now marked as production-ready for JavaScript:
      • Sankey Diagram: A powerful visualization tool for understanding flows and relationships within complex systems. It uses interconnected nodes and weighted links to clearly show how quantities move and transform across stages.
  • AI AssistView
    • Regenerate responses with navigation - The AI AssistView supports response regeneration, generating multiple alternative responses for a single prompt. Navigation arrows enable seamless browsing between generated responses without re-entering the prompt, enhancing exploration of different AI-generated solutions and reducing redundant prompt submissions.
    • Text-to-speech for responses - The integrated text-to-speech functionality speaks AI-generated responses hands-free, enabling developers to utilize AI-generated content while multitasking.
    • Generative UI with interactive tools - This feature enables generative UI, allowing interactive UI tools to be dynamically generated directly within AI responses. By configuring an appropriate system prompt, the AI can invoke registered tools, seamlessly integrating dynamic and interactive UI elements into responses.
    • AI chain-of-thoughts - The AI AssistView now displays the AI's chain-of-thought process before generating responses. It provides transparency into the AI model's reasoning steps, helping explain how conclusions were reached and enabling verification of the logical flow of AI-generated solutions.
  • Charts
    • Inline DateTime and number formatting in tooltip - Inline DateTime and number formatting within tooltip format strings enables values to be displayed more clearly and readably, such as formatting dates (MMM yyyy, MM:yy) and numbers (n2, c2, n0). This handles invalid formats or values without affecting rendering or template behavior.
  • Accumulation Chart
    • Nested donut (multi-level) - The multi-series pie chart displays multiple datasets as concentric rings within a single chart. This makes it easier to compare data and understand hierarchical relationships. Cross-series legend grouping with the mappingKey feature allows similar categories to be combined into a single legend item, enabling unified interaction across all matching slices. Each series operates independently, supporting tooltips, data labels, highlighting, and selection.
  • Stock Chart
    • Indicator events - Indicator events in Stock Charts enable users to detect and control add and remove operations triggered through the built-in toolbar. The before indicator change event allows canceling an indicator mutation before it is applied, while the indicator changed event is triggered after a successful indicator update.
  • Range Navigator
    • New series types - Range Navigator now supports Spline, SplineArea, and Column series types, expanding the visualization options for range-based data selection. Spline displays smoother trend lines, SplineArea emphasizes variations over a continuous range, and Column represents values as distinct vertical bars within the navigator.
  • DataGrid
    • DOM virtualization - Efficiently handles large datasets by rendering only the visible rows with a buffer. This reduces memory usage and ensures smooth scrolling.
    • Cell edits - The DataGrid provides a seamless inline editing experience. In addition to row-level editing, users can update individual cell values directly within the grid, with support for programmatic control.
    • Undo and redo for batch editing - This feature allows users to undo and redo batch editing, helping them correct mistakes quickly for a more reliable editing experience.
    • Show or hide columns with immediate mode - Columns can be shown or hidden dynamically with immediate mode, improving flexibility in data presentation.
    • Excel and checkbox filters with immediate mode - Filtering actions are now applied instantly without additional confirmation when using immediate mode, making data exploration faster and more intuitive.
  • Pivot Table
    • Built-in CRUD operations for seamless data management - The Syncfusion Pivot Table now supports native create, read, update, and delete (CRUD) operations with configurable, server-side controller endpoints. This enables efficient data editing directly within the pivot table, simplifies back-end integration, and eliminates the need for custom CRUD implementations. It is ideal for applications that require dynamic data updates and real-time synchronization.
    • Advanced top and bottom value filtering - Gain deeper insights with Top N and Bottom N filtering in pivot tables. This feature, available through both APIs and the runtime UI, allows users to filter and analyze high-performing or low-performing data points quickly. It enhances decision-making by helping users focus on the most critical values in large datasets.
    • Append current selection to existing filters - Improve filtering efficiency with incremental, Excel-like filtering capabilities. Users can now add the current selection to existing filters without clearing previously applied conditions. This makes multi-member filtering more intuitive and significantly enhances interactive data exploration.
    • Percentage of running totals aggregation type - The Pivot Table now supports percentage of running totals as an aggregation type. It allows users to view cumulative values as percentages, making it easier to analyze trends, measure contribution over time, and understand data progression.
    • Repeat item labels in classic pivot table layout - Enhanced readability and reporting clarity with repeating row item labels in a classic pivot table layout. They provide consistent formatting across the UI and exported reports, making it easier to interpret large and complex datasets in both digital and printed formats.
Syncfusion Essential Studio PDF Viewer SDK 2026 Volume 2 (34.1.29)Hauptversion6. Juli 2026
Funktionen
  • Web PDF Viewer
    • Erase ink annotations - The PDF Viewer supports an ink eraser tool, allowing users to remove portions of ink annotations. The tool is available contextually when working with ink and can also be enabled programmatically.
    • Filter annotation comments - A new filtering option in the comments panel allows users to narrow down annotations based on specific criteria. For improved context, filtered results can also be visually indicated within the document, making it easier to focus on relevant annotations during review.
    • Improved annotation download - Significant improvements have been made to annotation processing during document downloads. Performance has increased by up to 92% for documents with more than 30 annotations and by around 35% for smaller documents. This provides quicker downloads and a more responsive experience when working with annotated PDFs.
  • Blazor PDF Viewer
    • View formatted bookmark text - Added support for rendering bookmark text in view-only mode with the formatting styles defined in the source document. Bookmarks are displayed exactly as authored, preserving their original styling and structure while improving readability and navigation.
  • .NET MAUI PDF Viewer
    • Control double-tap zoom behavior - Developers can enable or disable double-tap zoom functionality in the PDF Viewer. This provides greater control over user interactions, especially in applications with custom gesture handling or restricted zoom scenarios.
    • Set all PDF form fields to read-only - The PDF Viewer provides an option to mark all form fields as read-only with a single setting. This is useful in scenarios such as document reviews or when displaying finalized forms, ensuring data integrity by preventing unintended modifications.
Syncfusion Essential Studio React 2026 Volume 2 (34.1.29)Hauptversion6. Juli 2026
Funktionen
  • Common
    • Theme improvements:
      • The theming experience has been enhanced to provide a more modular and streamlined approach. Updated theme packages offer both consolidated and component-level styles, with dedicated entry points (index.css/index.scss) that automatically resolve dependencies.
      • The theming system has been upgraded to the latest Sass version 1.100.0, improving compatibility and providing a more consistent styling workflow across applications. SCSS styling is now standardized through centralized theme packages. SCSS files are no longer supported within individual component packages or the EJ2 combined package, enabling a more structured and maintainable approach to styling.
    • Production-ready component - The following component has been developed to meet industry standards and is now marked as production-ready for React:
      • Sankey Diagram: A powerful visualization tool for understanding flows and relationships within complex systems. It uses interconnected nodes and weighted links to clearly show how quantities move and transform across stages.
  • Pure React
    • Common
      • New components - New Menu and Switch components have been added to the Pure React component suite. These components are implemented entirely using React functional components and hooks, ensuring smooth integration with the React ecosystem.
      • Production-ready components - The following Pure React components are production-ready:
        • Chart.
        • DataGrid.
        • ListView.
        • Buttons: Button, ChipList, Chip, Floating Action Button, Radio Button, Split Button, Dropdown Button.
        • Calendars: Calendar, DatePicker, TimePicker, DateTime Picker, DateRangePicker.
        • Dropdowns: Autocomplete, ComboBox, Dropdown List, MultiSelect.
        • Inputs: Checkbox, Form, Numeric Textbox, TextArea, TextBox.
        • Navigation: Toolbar, Context Menu.
        • Notifications: Message, Skeleton, Toast, Spinner.
        • Layout: Tooltip, Dialog.
      • Theme support - Tailwind and Bootstrap themes have been added for Pure React components. Developers can apply these themes to components to match their projects' design.
    • Inputs
      • Adornments - The input and input-related components, including pickers and dropdowns, now have adornments. Adornments support leading or trailing icons and action buttons.
      • Helper text - Helper text allows concise description or validation messages beneath the input field. Helper text lets templating and the custom aligning of messages be accessible to screen readers.
      • Mouse wheel - The Numeric Textbox component now supports mouse-wheel interactions to increment or decrement values when the component is in focus.
    • Calendar
      • Islamic calendar - The Calendar now includes built-in Islamic calendar support, enabling regional calendar systems and correct date calculations for Islamic dates.
      • Mask input - Mask support has been added to the DatePicker, DateTime Picker, TimePicker, and DateRangePicker components. The mask feature enforces input formats, shows configurable placeholders, and is location-aware. Masks are compatible with keyboards and screen readers and can be customized via component props.
    • DataGrid
      • Grouping - Group rows by column values to simplify large datasets into logical sections. Expand or collapse groups to focus on relevant details and streamline analysis.
      • Master-detail template - Display hierarchical data with expandable detail rows for deeper insights. Templates allow customization to show related records, charts, or nested grids.
      • Context menus - Right-click menus provide instant access to grid actions such as edit, delete, and sort. They're fully customizable to align with application workflows and user preferences.
      • Print - Print grid content with preserved formatting, headers, and styles for professional reports. The output remains consistent across browsers and devices, ensuring a reliable presentation.
      • PDF exporting - Export grid data to PDF with layout accuracy, preserving styles and headers. Share polished reports with reliable formatting.
      • Infinite scrolling - Load large datasets seamlessly as users scroll, eliminating the need for pagination. Optimized rendering ensures smooth performance even with millions of rows.
      • Cell selection - Select individual cells or ranges using keyboard and mouse interactions. This feature supports advanced data manipulation scenarios for flexible workflows.
      • Condition selection - Highlight or select rows dynamically based on data values and business rules. This provides flexible control over how records are emphasized or prioritized within the grid.
      • Row and column spanning - Merge cells across rows or columns when the same data appears continuously. This feature creates a cleaner layout that improves readability and the presentation of repeated values.
      • Column chooser - Dynamically show or hide grid columns using the column chooser dialog UI. The interactive interface provides the flexibility to configure grid views to meet business requirements.
      • Cell edits - The DataGrid provides a seamless inline editing experience. Users can quickly update individual cell values directly in the grid, with programmatic control.
  • AI AssistView
    • Regenerate responses with navigation - The AI AssistView supports response regeneration, generating multiple alternative responses for a single prompt. Navigation arrows enable seamless browsing between generated responses without re-entering the prompt, enhancing exploration of different AI-generated solutions and reducing redundant prompt submissions.
    • Text-to-speech for responses - The integrated text-to-speech functionality speaks AI-generated responses hands-free, enabling developers to utilize AI-generated content while multitasking.
    • Generative UI with interactive tools - This feature enables generative UI, allowing interactive UI tools to be dynamically generated directly within AI responses. By configuring an appropriate system prompt, the AI can invoke registered tools, seamlessly integrating dynamic and interactive UI elements into responses.
    • AI chain-of-thoughts - The AI AssistView now displays the AI's chain-of-thought process before generating responses. It provides transparency into the AI model's reasoning steps, helping explain how conclusions were reached and enabling verification of the logical flow of AI-generated solutions.
  • Chart
    • Inline DateTime and number formatting in tooltip - Inline DateTime and number formatting within tooltip format strings enables values to be displayed more clearly and readably, such as formatting dates (MMM yyyy, MM:yy) and numbers (n2, c2, n0). This handles invalid formats or values without affecting rendering or template behavior.
  • Accumulation Chart
    • Nested donut (multi-level) - The multi-series pie chart displays multiple datasets as concentric rings within a single chart. This makes it easier to compare data and understand hierarchical relationships. Cross-series legend grouping with the mappingKey feature allows similar categories to be combined into a single legend item, enabling unified interaction across all matching slices. Each series operates independently, supporting tooltips, data labels, highlighting, and selection.
  • Stock Chart
    • Indicator events - Indicator events in Stock Charts enable users to detect and control add and remove operations triggered through the built-in toolbar. The before indicator change event allows canceling an indicator mutation before it is applied, while the indicator changed event is triggered after a successful indicator update.
  • Range Navigator
    • New series types - Range Navigator now supports Spline, SplineArea, and Column series types, expanding the visualization options for range-based data selection. Spline displays smoother trend lines, SplineArea emphasizes variations over a continuous range, and Column represents values as distinct vertical bars within the navigator.
  • DataGrid
    • DOM virtualization - Efficiently handles large datasets by rendering only the visible rows with a buffer. This reduces memory usage and ensures smooth scrolling.
    • Cell edits - The DataGrid provides a seamless inline editing experience. In addition to row-level editing, users can update individual cell values directly within the grid, with support for programmatic control.
    • Undo and redo for batch editing - This feature allows users to undo and redo batch editing, helping them correct mistakes quickly for a more reliable editing experience.
    • Show or hide columns with immediate mode - Columns can be shown or hidden dynamically with immediate mode, improving flexibility in data presentation.
    • Excel and checkbox filters with immediate mode - Filtering actions are now applied instantly without additional confirmation when using immediate mode, making data exploration faster and more intuitive.
  • Pivot Table
    • Built-in CRUD operations for seamless data management - The Syncfusion Pivot Table now supports native create, read, update, and delete (CRUD) operations with configurable, server-side controller endpoints. This enables efficient data editing directly within the pivot table, simplifies back-end integration, and eliminates the need for custom CRUD implementations. It is ideal for applications that require dynamic data updates and real-time synchronization.
    • Advanced top and bottom value filtering - Gain deeper insights with Top N and Bottom N filtering in pivot tables. This feature, available through both APIs and the runtime UI, allows users to filter and analyze high-performing or low-performing data points quickly. It enhances decision-making by helping users focus on the most critical values in large datasets.
    • Append current selection to existing filters - Improve filtering efficiency with incremental, Excel-like filtering capabilities. Users can now add the current selection to existing filters without clearing previously applied conditions. This makes multi-member filtering more intuitive and significantly enhances interactive data exploration.
    • Percentage of running totals aggregation type - The Pivot Table now supports percentage of running totals as an aggregation type. It allows users to view cumulative values as percentages, making it easier to analyze trends, measure contribution over time, and understand data progression.
    • Repeat item labels in classic pivot table layout - Enhanced readability and reporting clarity with repeating row item labels in a classic pivot table layout. They provide consistent formatting across the UI and exported reports, making it easier to interpret large and complex datasets in both digital and printed formats.
Syncfusion Essential Studio Spreadsheet Editor SDK 2026 Volume 2 (34.1.29)Hauptversion6. Juli 2026
Funktionen
  • Web Spreadsheet Editor
    • Smart Spreadsheet:
      • Spreadsheet Editor includes a built-in AI Assist that lets users perform operations using natural language through a chat-based interface. With prompt suggestions and a resizable panel, users can efficiently interact with the Spreadsheet and take actions.
      • AI-powered actions, such as editing, formatting, data analysis, and visualization, are performed directly in the Spreadsheet with full undo and redo support. When a prompt is submitted, the AI service interprets the intent and applies the corresponding actions instantly, with results displayed in the UI and confirmed in the AI Assist panel.
    • Subscripts and superscripts - Subscript and superscript formatting enables the styling of specific portions of text within a cell. Directly format selected text during cell editing, enhancing clarity and improving the readability of complex data.
    • Suspend and resume UI refresh - Suspend and resume refresh API options improve UI rendering efficiency during bulk operations. Previously, the UI refreshed after every action, such as editing cells, which could impact performance when executing multiple operations in sequence. With this enhancement, UI updates can be temporarily paused using the suspendRefresh() method. Multiple programmatic changes can be performed efficiently, followed by a single refresh triggered with the resumeRefresh() method. This approach minimizes unnecessary re-rendering and significantly improves performance, especially during initialization, data processing, or large-scale updates.
  • Blazor Spreadsheet Editor
    • Ribbon customization - Improved the spreadsheet experience with advanced ribbon customization. Add new tabs, create custom groups, and use tailored controls that align the interface with specific workflows. Existing tabs, groups, and items can be enhanced by inserting, rearranging, or removing elements while maintaining a consistent, intuitive user experience. These capabilities are supported by a simple, developer-friendly API that enables seamless configuration and integration.
    • Conditional formatting - Enhance data visualization by applying conditional formatting to selected ranges to highlight trends, outliers, and key values. Use color scales, data bars, and icon sets to deliver intuitive, engaging visuals, and ensure formatting updates dynamically as data changes to maintain accuracy.
    • Export to XLS, CSV, and PDF - Export spreadsheets in XLS, CSV, and PDF formats for seamless sharing and cross-platform compatibility while preserving data accuracy and formatting. PDF exports offer customizable layout options, including settings such as fitting the sheet onto a single page and adjusting orientation. These capabilities are available through both the UI and a simple, developer-friendly API.
    • Auto aggregation - Perform quick calculations in selected ranges using the spreadsheet footer's aggregation feature. It provides instant access to sums, averages, counts, and more without writing formulas. As data changes, results update automatically.
    • Enhanced API support - The capabilities of spreadsheet applications have been extended with powerful new API methods and properties. These additions enable developers to perform advanced operations, customize user interactions, and configure spreadsheet behavior.
      • API methods:
        • AddDefinedNameAsync: Adds named ranges to the workbook with configurable scopes.
        • CalculateAsync: Triggers immediate formula recalculation at the workbook, worksheet, or sheet index level.
        • ClearAsync: Clears contents, formatting, hyperlinks, or all aspects from specified ranges.
        • DisableContextMenuItems: Disables specified items in the context menu while keeping them visible.
        • EnableContextMenuItems: Enables specified items in the context menu for user interaction.
        • GetDisplayText: Returns the formatted, user-visible text representation of a cell based on its address.
        • OpenAsync: Opens spreadsheet files from streams asynchronously, supporting multiple formats.
        • ProtectSheetAsync: Applies protection to worksheets in the workbook.
        • Redo: Reapplies the most recently undone action.
        • RemoveContextMenuItems: Removes specified items from the context menu entirely.
        • RemoveDefinedNameAsync: Removes existing named ranges from the workbook.
        • SetColumnWidthAsync: Sets the width of specified columns programmatically.
        • SetRowHeightAsync: Sets the height of specified rows programmatically.
        • Undo: Reverts the most recent action in the spreadsheet.
        • UnprotectSheetAsync: Removes protection from worksheets in the workbook.
      • API properties:
        • AllowDelete: Enables or restricts sheet deletion functionality.
        • AllowInsert: Enables or restricts row, column, and sheet insertion functionality.
        • AllowOpen: Enables or disables the ability to open spreadsheets via UI and programmatic methods.
        • AllowSave: Enables or disables the ability to save or download spreadsheets.
        • AllowTextWrap: Controls text wrapping behavior within cells.
        • AllowUndoRedo: Enables or disables undo and redo functionalities.
        • CalculationMode: Determines how and when formulas are recalculated, supporting automatic and manual modes.
        • EnableKeyboardNavigation: Enables or disables keyboard navigation within the spreadsheet.
        • EnableKeyboardShortcut: Enables or disables keyboard shortcuts for common actions.
        • ShowAggregate: Shows or hides aggregate values in the footer section of the spreadsheet.
        • ShowSheetTabs: Shows or hides the sheet tabs for navigating among sheets and managing sheets via UI.
Syncfusion Essential Studio Vue 2026 Volume 2 (34.1.29)Hauptversion6. Juli 2026
Funktionen
  • Common
    • Theme improvements:
      • The theming experience has been enhanced to provide a more modular and streamlined approach. Updated theme packages offer both consolidated and component-level styles, with dedicated entry points (index.css/index.scss) that automatically resolve dependencies.
      • The theming system has been upgraded to the latest Sass version 1.100.0, improving compatibility and providing a more consistent styling workflow across applications. SCSS styling is now standardized through centralized theme packages. SCSS files are no longer supported within individual component packages or the EJ2 combined package, enabling a more structured and maintainable approach to styling.
    • Production-ready component - The following component has been developed to meet industry standards and is now marked as production-ready for Vue:
      • Sankey Diagram: A powerful visualization tool for understanding flows and relationships within complex systems. It uses interconnected nodes and weighted links to clearly show how quantities move and transform across stages.
  • AI AssistView
    • Regenerate responses with navigation - The AI AssistView supports response regeneration, generating multiple alternative responses for a single prompt. Navigation arrows enable seamless browsing between generated responses without re-entering the prompt, enhancing exploration of different AI-generated solutions and reducing redundant prompt submissions.
    • Text-to-speech for responses - The integrated text-to-speech functionality speaks AI-generated responses hands-free, enabling developers to utilize AI-generated content while multitasking.
    • Generative UI with interactive tools - This feature enables generative UI, allowing interactive UI tools to be dynamically generated directly within AI responses. By configuring an appropriate system prompt, the AI can invoke registered tools, seamlessly integrating dynamic and interactive UI elements into responses.
    • AI chain-of-thoughts - The AI AssistView now displays the AI's chain-of-thought process before generating responses. It provides transparency into the AI model's reasoning steps, helping explain how conclusions were reached and enabling verification of the logical flow of AI-generated solutions.
  • Chart
    • Inline DateTime and number formatting in tooltip - Inline DateTime and number formatting within tooltip format strings enables values to be displayed more clearly and readably, such as formatting dates (MMM yyyy, MM:yy) and numbers (n2, c2, n0). This handles invalid formats or values without affecting rendering or template behavior.
  • Accumulation Chart
    • Nested donut (multi-level) - The multi-series pie chart displays multiple datasets as concentric rings within a single chart. This makes it easier to compare data and understand hierarchical relationships. Cross-series legend grouping with the mappingKey feature allows similar categories to be combined into a single legend item, enabling unified interaction across all matching slices. Each series operates independently, supporting tooltips, data labels, highlighting, and selection.
  • Stock Chart
    • Indicator events - Indicator events in Stock Charts enable users to detect and control add and remove operations triggered through the built-in toolbar. The before indicator change event allows canceling an indicator mutation before it is applied, while the indicator changed event is triggered after a successful indicator update.
  • Range Navigator
    • New series types - Range Navigator now supports Spline, SplineArea, and Column series types, expanding the visualization options for range-based data selection. Spline displays smoother trend lines, SplineArea emphasizes variations over a continuous range, and Column represents values as distinct vertical bars within the navigator.
  • DataGrid
    • DOM virtualization - Efficiently handles large datasets by rendering only the visible rows with a buffer. This reduces memory usage and ensures smooth scrolling.
    • Cell edits - The DataGrid provides a seamless inline editing experience. In addition to row-level editing, users can update individual cell values directly within the grid, with support for programmatic control.
    • Undo and redo for batch editing - This feature allows users to undo and redo batch editing, helping them correct mistakes quickly for a more reliable editing experience.
    • Show or hide columns with immediate mode - Columns can be shown or hidden dynamically with immediate mode, improving flexibility in data presentation.
    • Excel and checkbox filters with immediate mode - Filtering actions are now applied instantly without additional confirmation when using immediate mode, making data exploration faster and more intuitive.
  • Pivot Table
    • Built-in CRUD operations for seamless data management - The Syncfusion Pivot Table now supports native create, read, update, and delete (CRUD) operations with configurable, server-side controller endpoints. This enables efficient data editing directly within the pivot table, simplifies back-end integration, and eliminates the need for custom CRUD implementations. It is ideal for applications that require dynamic data updates and real-time synchronization.
    • Advanced top and bottom value filtering - Gain deeper insights with Top N and Bottom N filtering in pivot tables. This feature, available through both APIs and the runtime UI, allows users to filter and analyze high-performing or low-performing data points quickly. It enhances decision-making by helping users focus on the most critical values in large datasets.
    • Append current selection to existing filters - Improve filtering efficiency with incremental, Excel-like filtering capabilities. Users can now add the current selection to existing filters without clearing previously applied conditions. This makes multi-member filtering more intuitive and significantly enhances interactive data exploration.
    • Percentage of running totals aggregation type - The Pivot Table now supports percentage of running totals as an aggregation type. It allows users to view cumulative values as percentages, making it easier to analyze trends, measure contribution over time, and understand data progression.
    • Repeat item labels in classic pivot table layout - Enhanced readability and reporting clarity with repeating row item labels in a classic pivot table layout. They provide consistent formatting across the UI and exported reports, making it easier to interpret large and complex datasets in both digital and printed formats.
Syncfusion Essential Studio Windows Forms 2026 Volume 2 (34.1.29)Hauptversion6. Juli 2026
Funktionen
  • AI AssistView
    • Response toolbar - The response toolbar is now equipped with built-in actions such as copy, regenerate, like, and dislike. It is designed to streamline user interactions and is implemented for AI messages to enhance usability, interaction control, and user productivity in the AI AssistView.
    • Stop responding button - This feature allows users to interrupt or cancel an ongoing response-generation process in real time.
  • Calculation Engine
    • Faster COUNTIF formula calculations - Performance has been significantly improved for large workbooks with repeated COUNTIF calculations. The Calculation Engine now caches results to avoid redundant evaluations, reducing unnecessary processing and delivering up to 95% faster performance in scenarios with extensive COUNTIF formula usage.
Syncfusion Essential Studio WinUI 2026 Volume 2 (34.1.29)Hauptversion6. Juli 2026
Funktionen
  • Markdown Viewer (New)
    • The WinUI Markdown Viewer is a UI control that converts Markdown input into a fully formatted visual representation without requiring external rendering engines or manual formatting. It provides a flexible way to display rich Markdown content within WinUI applications to present documentation, release notes, help content, and other Markdown-based information. Key features:
      • Markdown rendering: Converts Markdown syntax such as headings, lists, links, images, tables, code blocks, block quotes, and more into styled, readable content.
      • Multiple content sources: Supports loading Markdown from a string, file, or URL.
      • Hyperlink navigation: Supports clickable links that open external URLs or trigger in-app navigation.
      • Content customization: Provides styling options to customize fonts, colors, and text appearance.
Syncfusion Essential Studio WPF 2026 Volume 2 (34.1.29)Hauptversion6. Juli 2026
Funktionen
  • Markdown Viewer
    • Element style - Users can now customize the appearance of markdown elements, such as headings, paragraphs, lists, and others, to align with application themes and branding.
  • Skin Manager
    • Theme variant extension support - WPF theming now supports extending specific style variants within a theme. In addition to default styles, you can customize and extend variants like FlatButtonStyle and GlyphButtonStyle, enabling greater styling flexibility.
  • Smart Text Editor
    • AI suggestion loading indicator - A busy indicator is displayed while the AI is fetching suggestions. This provides a smooth UI experience and helps users understand that the AI suggestion fetching is in progress.
    • Vertical tab layouts - The TabControl now supports vertical tab layouts for better organization and space utilization. Tabs are displayed stacked, improving readability and making it easier to manage multiple documents or views in a compact area.
    • Detach selected tabs through a context menu - The TabControl allows users to detach tabs into separate, standalone windows through a context menu, providing enhanced flexibility and improved multitasking. With this feature, users can move a selected tab into a new window while preserving its state and content.
    • Pin important tabs - The TabControl supports pinning to keep important tabs easily accessible. Pinned tabs move to the beginning of the tab strip, and when unpinned, they return to their original position. This behavior works consistently for tear-off, re-docking, and vertical tab layouts.
    • Customization of tear-off window - Any window type can now be specified during tear-off operations, instead of being limited to the Chromeless Window. Users can define the appearance and behavior of torn-off windows.
  • Toast Notification
    • Maximum visible toasts - The MaxToastVisibleCount property allows developers to define the maximum number of toast notifications that can be displayed on the screen at a time. This helps manage screen space and prevents clutter when multiple notifications are triggered.
    • Sound support - The sound support feature enables toast notifications to play an audible alert when they are displayed. This improves user awareness by combining visual and audio cues, ensuring important messages are not missed.
  • TreeGrid
    • Search and highlight - This feature allows users to search data, highlight matching results, and navigate seamlessly through next and previous occurrences within the TreeGrid.
    • Paging - This feature allows users to efficiently navigate and view large hierarchical data by splitting records into multiple pages with built-in paging controls.
Syncfusion Essential Studio .NET MAUI 2026 Volume 1 SP1 (33.2.15)23. Juni 2026
Korrekturen
  • SfPicker
    • Resolved an issue where scrolling through Picker items on Android would reset to the initial item instead of maintaining the current selected position.
Syncfusion Essential Studio Blazor 2026 Volume 1 SP1 (33.2.15)23. Juni 2026
Korrekturen
  • Chat UI
    • The issue with input field and send button delayed response when typing fast in blazor Chat UI has been resolved.
  • File Manager
    • An issue where the Hidden and Disabled properties were not applied consistently across context menu items in the MenuOpened event of the File Manager component has been resolved.
  • Schedule
    • The issue where drag and popup events are triggered when scrolling over an appointment on touch devices has been resolved.
  • Tree Grid
    • Fixed a console error occurring during initial rendering due to improper type casting when EnableVirtualization is enabled.
Syncfusion Essential Studio Document SDK 2026 Volume 1 SP1 (33.2.15)23. Juni 2026
Korrekturen
  • PDF Library
    • .NET PDF Library
      • Fixed an issue where a null exception occurred because LoadedDocument.Actions.BeforeClose.JavaScript was not retained after saving the document.
      • Resolved an issue where the document content was shrinking unexpectedly.
    • JavaScript PDF Library
      • Resolved an issue where blank pages were generated when importing a specified page range from a PDF document.
      • Fixed an issue with incorrect export values for grouped checkboxes.
  • Word Library
    • .NET Word Library
      • Deleted text inside a table will now be preserved properly while converting Word to PDF.
      • Images are now positioned properly inside a center-aligned table cell while converting a Word document to PDF.
      • Page break followed by continuous section break will be applied properly while converting Word to PDF.
      • Table rows with hidden cells will be preserved properly during RTF to PDF conversion.
      • Script Bold Pro font text will be preserved properly in Linux Environment during DOCX to PDF.
      • Line spacing will be now applied properly for text inside table while converting Word to PDF.
  • PowerPoint Library
    • .NET PowerPoint Library
      • PowerPoint Presentation with SVG images will no longer be corrupted while clone and merge.
      • The OverflowException will no longer be thrown when clone and merge a PPTX slide with improper Slide ID.
Syncfusion Essential Studio DOCX Editor SDK 2026 Volume 1 SP1 (33.2.15)23. Juni 2026
Korrekturen
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Fixed text overlap when deleting or backspacing selected text across two paragraphs.
    • Fixed an issue where document loading events were not triggered on failure.
    • Resolved an issue where rendering failed with an error and skipped content after page two.
    • Corrected incorrect text selection offsets after multiple undo/redo actions.
    • Fixed an issue where an extra line was added when selecting text from the document.
    • Resolved content overlap when pasting SFDT inside a table.
    • Fixed an issue where Track Changes caused the application to freeze after cutting a backward selection.
Syncfusion Essential Studio JavaScript 2026 Volume 1 SP1 (33.2.15)23. Juni 2026
Funktionen
  • Chat UI
    • Introduced a new method prependMessages to better support loading earlier conversations and improving chat continuity.
      • prependMessages – Prepends messages to the beginning of the Chat UI conversation area. This method inserts the specified messages either as messages[] or MessageModel[] as the first entries in the chat, making it ideal for loading historical messages when users scroll over the chat or reopen previous conversations.
  • Chip
    • Provided drag-and-drop functionality to rearrange chips and move them between containers. To enable drag and drop, set allowDragAndDrop to true.
  • PDF Viewer
    • Annotation Comment Filter - Introduced annotation filter support in the EJ2 PDF Viewer, enabling users to efficiently manage and view annotations by applying filters based on specific criteria. The filter options can be accessed through the filter icon in the comments panel, allowing users to display only the annotations that match their requirements.
    • Ink Eraser - Introduced ink eraser support in the EJ2 PDF Viewer, allowing users to selectively remove or correct portions of freehand ink annotations drawn on a PDF document. This feature enhances annotation flexibility by enabling precise editing of ink strokes for improved accuracy and usability.
Korrekturen
  • ColorPicker
    • Issue with "Color picker component was not properly read in accessibility tool" has been resolved.
  • Dashboard Layout
    • Resolved an issue where string template rendering was blocked by the strict CSP in the DashboardLayout component.
  • DatePicker
    • The issue where the DatePicker popup failed to maintain focus, causing it to close unexpectedly during keyboard navigation, has now been resolved.
    • Fixed an accessibility issue causing repeated screen reader announcements in the DatePicker.
    • Fixed an issue where form controls were incorrectly marked as dirty after reset due to dependent patchValue operations.
  • DateRangePicker
    • Fixed an issue where the date range picker with the preset range popup would open behind the drawer.
  • DateTimePicker
    • The issue where the DatePicker popup failed to maintain focus, causing it to close unexpectedly during keyboard navigation, has now been resolved.
    • Fixed an issue where form controls were incorrectly marked as dirty after reset due to dependent patchValue operations.
  • Diagram
    • Resolved visual breakage of UML Classifier nodes when line routing is enabled in the Diagram.
    • Resolved an issue where line routing prevented connectors from being moved during multiple selection.
    • Fixed connector break when moving grouped nodes with line routing and connector splitting enabled.
    • Fixed cursor switching to a grabbing icon when moving from overview to diagram.
  • DocumentEditor
    • Fixed text overlap when deleting or backspacing selected text across two paragraphs.
  • DropdownList
    • Resolved accessibility issues affecting the DropdownList, including incorrect behavior with Narrator.
  • Menu
    • Fixed an issue where the "e-caret" icon in the Menu component was vertically misaligned in Fluent 2 Touch mode, appearing slightly below the center of its parent icon.
  • PDF Viewer
    • Resolved the issue where accessibility issues occurred in the stamp and signature input fields.
  • TimePicker
    • Fixed an issue where form controls were incorrectly marked as dirty after reset due to dependent patchValue operations.
Syncfusion Essential Studio PDF Viewer SDK 2026 Volume 1 SP1 (33.2.15)23. Juni 2026
Korrekturen
  • Web PDF Viewer (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Resolved an issue where the Organize PDF dialog did not close after organizing large PDF documents.
    • Fixed a script error that occurred when updating the isAnnotationToolbarVisible API before the document was loaded.
    • Resolved an issue where a script error occurred when saving the PDF document after deleting a signature from the Signature Field.
    • Fixed an issue where the hyperlink position was incorrect for rotated documents.
  • Blazor PDF Viewer
    • Fixed an issue where GetDocumentAsync API returns null after NavigationLock is used to prevent the navigation.
Syncfusion Essential Studio Spreadsheet Editor SDK 2026 Volume 1 SP1 (33.2.15)23. Juni 2026
Korrekturen
  • Blazor Spreadsheet Editor
    • Fixed an issue where the Blazor Spreadsheet height did not properly recalculate during browser window resize.
Syncfusion Essential Studio Document SDK 2026 Volume 1 SP1 (33.2.13)16. Juni 2026
Korrekturen
  • PDF Library
    • .NET PDF Library
      • Fixed an issue where an incorrect black image appeared in the conformance-converted document.
      • Fixed an issue that caused blank pages during PDF conformance conversion.
    • JavaScript PDF Library
      • Resolved an issue where the counts of form fields and items were not retrieved correctly.
  • Word Library
    • .NET Word Library
      • Specify line grid spacing value will be applied properly when converting DOCX to PDF.
      • Hyperlink ScreenTip is now preserved properly after calling GetMarkdownText API.
      • Document is no longer being corrupted for shape while converting a RTF to DOCX.
      • List numbering is now preserved properly after calling GetMarkdownText API.
      • Group shape fill format is now applied properly after resave the Word document.
  • PowerPoint Library
    • .NET PowerPoint Library
      • The image with custom path inside chart will be preserved properly when resaving the PPTX document.
      • The cropped SVG images in slide will be preserved properly when resaving the PPTX document.
      • Brightness will be applied properly for SVG image while resaving the PPTX document.
Syncfusion Essential Studio DOCX Editor SDK 2026 Volume 1 SP1 (33.2.13)16. Juni 2026
Korrekturen
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Fixed an issue where the Find and Replace script threw an error when selecting placeholders.
    • Fixed an issue where comment actions were not restricted in read-only documents.
    • Fixed an issue where the Document Editor would hang when opening Microsoft Word documents.
Syncfusion Essential Studio JavaScript 2026 Volume 1 SP1 (33.2.13)16. Juni 2026
Korrekturen
  • 3DCircularChart
    • The console error no longer occurs when moving the mouse over the 3D pie chart after resizing the panel.
  • Chart
    • The data label is now rendered correctly above the trackball when hovering over a bubble point.
  • Diagram
    • Resolved incorrect text truncation and ellipsis placement for Japanese characters in diagram nodes.
  • DocumentEditor
    • Fixed an issue where the Find and Replace script threw an error when selecting placeholders.
    • Fixed an issue where comment actions were not restricted in read-only documents.
    • Fixed an issue where the Document Editor would hang when opening Microsoft Word documents.
  • FileManager
    • Resolved an issue in the File Manager Details View where the visual focus indicator was missing and column navigation was not supported.
    • Resolved an issue with keyboard navigation (Tab and Shift + Tab) across column headers and their items in the File Manager Details View.
  • PDF Viewer
    • Resolved an issue where the distance annotation leader length was incorrect during printing and downloading.
    • Fixed a script error that occurred when adding the redaction annotation when the enableFormDesigner is set to false.
    • Resolved an issue where the stamp annotations were not rendered when the enableMagnification is set to false.
Syncfusion Essential Studio PDF Viewer SDK 2026 Volume 1 SP1 (33.2.13)16. Juni 2026
Korrekturen
  • Web PDF Viewer (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Resolved an issue where the distance annotation leader length was incorrect during printing and downloading.
    • Fixed a script error that occurred when adding the redaction annotation when the enableFormDesigner is set to false.
    • Resolved an issue where the stamp annotations were not rendered when the enableMagnification is set to false.
Syncfusion Essential Studio .NET MAUI 2026 Volume 1 SP1 (33.2.13)16. Juni 2026
Korrekturen
  • SfCheckBox
    • Resolved the font auto scaling issue in MAUI Check Box in iOS.
  • SfMaps
    • [Android] The issue where SfMaps marker tooltips were not displayed on Samsung Galaxy S Series devices when panning is enabled, has now been resolved.
  • SfRadioButton
    • Resolved the font auto scaling issue in MAUI Radio Button in iOS.
Syncfusion Essential Studio Windows Forms 2026 Volume 1 SP1 (33.2.13)16. Juni 2026
Korrekturen
  • Calculate
    • An issue related to IFS Formula being misinterpreted as IF in CalcEngine and returning incorrect results has been fixed.
  • EditControl
    • Fixed an issue in EditControl where double click followed by Shift click selection excluded the initially selected word.
Syncfusion Essential Studio WPF 2026 Volume 1 SP1 (33.2.13)16. Juni 2026
Korrekturen
  • PropertyGrid
    • Resolved a memory leak in the PropertyGrid control to improve application stability.
  • SfSpreadsheet
    • An issue related to a memory leak when closing the SfSpreadsheet control has been fixed.
  • ToolBarAdv
    • Resolved an issue causing inconsistent drag-and-drop behavior within the same band in ToolBarAdv control.
Syncfusion Essential Studio .NET MAUI 2026 Volume 1 SP1 (33.2.12)9. Juni 2026
Korrekturen
  • SfCalendar
    • When navigating between months using the header arrow buttons, the incoming month view is now positioned correctly on Android and iOS.
Syncfusion Essential Studio ASP.NET Core 2026 Volume 1 SP1 (33.2.12)9. Juni 2026
Korrekturen
  • DataManager
    • Resolved an issue where changing the page size did not trigger a server request when enableCaching was enabled in the DataManager.
  • Grid
    • Resolved an issue where clipboard copy did not work when virtualization was enabled in the Grid.
Syncfusion Essential Studio ASP.NET MVC 2026 Volume 1 SP1 (33.2.12)9. Juni 2026
Korrekturen
  • DataManager
    • Resolved an issue where changing the page size did not trigger a server request when enableCaching was enabled in the DataManager.
  • Grid
    • Resolved an issue where clipboard copy did not work when virtualization was enabled in the Grid.
Syncfusion Essential Studio Blazor 2026 Volume 1 SP1 (33.2.12)9. Juni 2026
Korrekturen
  • Chart
    • No exception is thrown when updating Chart Legend Alignment dynamically while Legend visibility is disabled.
  • Chart Wizard (Preview)
    • The ChartWizard now renders correctly when Multiple ChartWizard components share control panel UI.
  • Data Grid
    • Fixed column width inconsistency in DataGrid after resizing columns and resetting using ResetPersistDataAsync.
    • Fixed incorrect aggregate rendering in DataGrid when using EnableLazyLoading with ExpandAllGroupAsync.
    • Fixed rows and GroupFooterAggregates rendering issues caused by ExpandAllGroupAsync when EnableLazyLoading is enabled in DataGrid.
  • Tree Grid
    • Resolved an issue where the HeaderCellInfo event was not triggering in the Blazor TreeGrid, now providing support for header cell customization.
    • Resolved an issue where TreeColumnIndex switches to checkbox column after multiple page refresh.
Syncfusion Essential Studio JavaScript 2026 Volume 1 SP1 (33.2.12)9. Juni 2026
Korrekturen
  • 3DCircularChart
    • The console error no longer occurs when moving the mouse over the 3D pie chart after resizing the panel.
  • AutoComplete
    • Fixed an issue where form controls were incorrectly marked as dirty after reset due to dependent patchValue operations.
  • Chart
    • The data label is now rendered correctly above the trackball when hovering over a bubble point.
  • ColorPicker
    • Fixed an issue where a console error occurred when destroying the ColorPicker within the change event.
  • ComboBox
    • Fixed an issue where form controls were incorrectly marked as dirty after reset due to dependent patchValue operations.
  • DatePicker
    • Fixed an accessibility issue causing repeated screen reader announcements in the DatePicker.
    • Fixed an issue where form controls were incorrectly marked as dirty after reset due to dependent patchValue operations.
  • DateRangePicker
    • Fixed a console error that occurred when presets was set to an empty array ([]) in the date range picker.
    • Fixed an issue where the DateRangePicker start date did not update on the first selection when the popup was opened via the input field after using the range icon.
    • Fixed an issue where form controls were incorrectly marked as dirty after reset due to dependent patchValue operations.
  • DateTimePicker
    • Fixed an issue where form controls were incorrectly marked as dirty after reset due to dependent patchValue operations.
  • Diagram
    • Improved zoom performance when using the CTRL key with the mouse scroll wheel in Firefox.
  • DocumentEditor
    • Resolved a script error when deleting content after text search and selection.
  • DropdownList
    • Fixed an issue where form controls were incorrectly marked as dirty after reset due to dependent patchValue operations.
  • GanttChart
    • Resolved a load time performance issue caused by extensive holiday rendering.
  • Grid
    • Resolved an issue where clipboard copy did not work when virtualization was enabled in the Grid.
  • NumericTextBox
    • Fixed an issue where form controls were incorrectly marked as dirty after reset due to dependent patchValue operations.
  • PDF Viewer
    • Resolved the issue where the undo functionality was not working properly for comment status changes.
  • RichTextEditor
    • Tables with double borders copied from Word documents will now be pasted with proper double border styling when those styles are configured in allowedStyleProps in Rich Text Editor.
    • Tables with a width value of 0 in their style will now be properly rendered when pasted in Rich Text Editor.
    • Pasted tables in the Rich Text Editor will now have no margin on the top and bottom.
    • The unexpected style injection will no longer happen and maxLength will not exceed when pasting with deniedTags configuration in RichTextEditor.
    • The unexpected extra line will no longer appear when reconstructing list after backspace in RichTextEditor.
    • The Rich Text Editor now works properly when copy pasting an image placed next to bold formatted text without throwing a script exception.
  • TimePicker
    • Fixed an issue where form controls were incorrectly marked as dirty after reset due to dependent patchValue operations.
  • Tree Grid
    • Fixed the white space issue that occurred when records were added at the bottom while virtualization was enabled.
Syncfusion Essential Studio PDF Viewer SDK 2026 Volume 1 SP1 (33.2.12)9. Juni 2026
Korrekturen
  • Web PDF Viewer (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Resolved the issue where the undo functionality was not working properly for comment status changes.
  • Blazor PDF Viewer
    • Fixed an issue of PDF thumbnails not loaded when invoking OpenThumbnailPaneAsync API initially.
  • .NET MAUI PDF Viewer
    • The memory leak issue is no longer observed when repeatedly opening and closing PDF documents in the PDF Viewer.
Syncfusion Essential Studio WinUI 2026 Volume 1 SP1 (33.2.12)9. Juni 2026
Korrekturen
  • SfScheduler
    • The hover border for appointments is now removed correctly when the mouse is pressed on one appointment and released over another appointment.
Syncfusion Essential Studio Document SDK 2026 Volume 1 SP1 (33.2.12)9. Juni 2026
Korrekturen
  • PDF Library
    • .NET PDF Library
      • Resolved an issue where some text was missing during extraction.
    • JavaScript PDF Library
      • Resolved an issue where annotations were not preserved when updating their bounds in a specific PDF document.
  • Word Library
    • .NET Word Library
      • The NullReferenceException will no longer be thrown while adding comments to inserted revision text.
      • Table cell grid span value is now updated properly after opening the DOCX document.
      • The ArgumentOutOfRangeException will no longer be thrown due to split text while converting Word to PDF.
      • Gradient-filled shapes are now preserved properly during DOCX to PDF conversion.
      • TOC text with right tab is now preserved properly while converting Word to PDF.
      • Table followed by a deleted table position is now positioned properly during DOCX to PDF conversion.
      • Text now preserved properly with deletion text while converting Word to PDF.
      • Table row now preserved properly while converting Word document to PDF.
  • PowerPoint Library
    • .NET PowerPoint Library
      • The image with custom path inside chart will be preserved properly when resaving the PPTX document.
      • The cropped SVG images in slide will be preserved properly when resaving the PPTX document.
      • Brightness will be applied properly for SVG image while resaving the PPTX document.
Syncfusion Essential Studio WPF 2026 Volume 1 SP1 (33.2.12)9. Juni 2026
Korrekturen
  • SfDataGrid
    • The rows are now moved correctly in the view when using the ObservableCollection.Move method in SfDataGrid.
Syncfusion Essential Studio .NET MAUI 2026 Volume 1 SP1 (33.2.10)2. Juni 2026
Korrekturen
  • SfImageEditor
    • Fixed an issue on the Windows platform where screen readers did not announce focused toolbar items.
    • Text annotations are now properly accessible even when resized beyond the visible viewport.
  • SfPicker
    • Resolved an issue where tapping the first item after tapping the second item did not update the visual selection state correctly.
Syncfusion Essential Studio PDF Viewer SDK 2026 Volume 1 SP1 (33.2.10)2. Juni 2026
Korrekturen
  • Web PDF Viewer (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Resolved UI issues in annotation toolbar items in mobile rendering mode.
    • Resolved a permissions policy violation caused by the deprecated unload event listener.
Syncfusion Essential Studio WPF 2026 Volume 1 SP1 (33.2.10)2. Juni 2026
Korrekturen
  • CalendarEdit
    • The MonthChanged event will now return the correct NewMonth value in the MonthChangedEventArgs when navigating between months.
Syncfusion Essential Studio Blazor 2026 Volume 1 SP1 (33.2.10)2. Juni 2026
Korrekturen
  • Data Form
    • Fixed an issue in DataForm where the FormItem LabelText property was ignored when the model property had a [Display] attribute.
  • Data Grid
    • Resolved an issue to improve DataGrid rendering in WASM applications when DisableHtmlEncode is disabled.
    • Resolved an issue where row dragging to the DataGrid bottom threw an exception in the DataGrid.
    • Resolved an issue where the ColumnChooser opened incorrectly when CssClass was applied to a toolbar item in the DataGrid ToolbarTemplate.
  • DropDownTree
    • Fixed an issue where unselecting child nodes caused significant performance delay when the ValueChanged event was bound.
  • Image Editor
    • Resolved an issue where crop resizing could not be restricted using the OnSelectionResizeStart event due to asynchronous handling during interaction.
  • MultiSelect
    • Resolved an issue where the MultiSelect input height doubled when inline styles were applied via the HtmlAttributes property.
    • Fixed an issue where the 'Select All' option in MultiSelect did not function correctly after reopening the dialog.
  • Numeric TextBox
    • Resolved continuous value updates in WPF by preventing multiple simultaneous timer executions during spinner interactions.
  • Tab
    • Fixed an issue where the SelectAsync method incorrectly selected hidden tab items in the Tab component.
  • TextBox
    • Fixed an issue where the TextBox value was not updating correctly inside EditForm.
Syncfusion Essential Studio Document SDK 2026 Volume 1 SP1 (33.2.10)2. Juni 2026
Korrekturen
  • PDF Library
    • .NET PDF Library
      • Fixed an issue that caused a large blank space to appear at the bottom of rows.
      • Fixed the issue where form fields were not being retrieved correctly in the specified document.
    • JavaScript PDF Library
      • Fixed an issue where the URI link annotation was not retained during JSON import.
      • Fixed an issue where client-side exported custom stamp annotations were not displayed on the server side.
      • Fixed an issue where radio button and checkbox states were not correctly retained during FDF imports.
  • Word Library
    • .NET Word Library
      • The InvalidOperationException no longer occurs when saving DOCX document after calling GetAsOneRange API.
      • Page break inside text frame will not be applied during Word to PDF conversion.
      • Table will be preserved properly with proper Shape order index during Word to PDF conversion.
  • Excel Library
    • .NET Excel Library
      • Conditional formatting is now updated correctly when performing the AutoFill (FillCopy) operation.
      • Conditional formatting is properly removed when using the RemoveAt operation on a specified range.
      • The LastRow and ColumnWithoutEmptyCell properties now update accurately for XLSB files.
      • Extra leading spaces in rich text are now handled correctly during Excel-to-PDF conversion.
      • Fixed an issue where cell text was not rendered properly during Excel-to-PDF conversion when the text height exceeded the cell height.
Syncfusion Essential Studio JavaScript 2026 Volume 1 SP1 (33.2.10)2. Juni 2026
Korrekturen
  • Chart
    • Axis label tooltip now correctly interprets <br> tags as line breaks, improving readability instead of displaying raw HTML text.
    • The legendClick event in Accumulation Chart now triggers correctly when legendSettings.toggleVisibility is set to false, enabling custom legend interaction logic such as filtering and visibility updates.
    • Stacked labels now render correctly after legend toggling in grouped stacked series, without overlapping.
    • Column series now renders with the correct width when only a single data point is provided.
    • Zoom out now works correctly after performing maximum zoom-in through all interaction modes.
  • ColorPicker
    • Fixed an issue where the toolbar sample was crashing during actions.
  • ComboBox
    • Fixed an issue where Change event not fired when AutoFill is enabled and item is selected via mouse has been resolved.
  • Diagram
    • Fixed Overview resize rectangle incorrectly updates when diagram zoom is outside minimum and maximum zoom bounds.
    • Fixed the issue where annotation templates were moving unexpectedly while dragging.
    • Fixed the trackpad zoom interaction is non linear issue.
  • DocumentEditor
    • Fixed an issue where multiple Table of Contents (TOC) were allowed to be inserted in DocumentEditor.
    • Fixed an issue where group shape elements were not properly preserved in Document Editor.
    • Fixed an issue where empty comments were inserted during collaborative editing.
    • Fixed an issue where shape text layout was incorrect in the footer section.
    • Fixed an issue where a script error occurred when exporting DOCX after pasting text and image together.
  • FileManager
    • The issue with the console error occurs when selecting a not displayed column in the File Manager sort by menu has been resolved.
  • Grid
    • The issue where editing a new row using a column template button caused a script error when another row was already in edit mode has been resolved.
    • The script error that occurred when clearing the persisted filter in Adaptive UI within the EJ2 Grid has been resolved.
    • The issue where the scrollbar jumped to the top during virtual scrolling when the data count was less than the page size has been resolved.
  • Mention
    • Fixed an issue where mention filtering failed to update correctly when characters were deleted.
  • MultiSelect
    • Fixed an issue where the MultiSelect displayed "N selected" instead of the selected item when initialized before layout completion.
    • Resolved an issue where the MultiSelect component accepted whitespace as a custom value, leading to invalid numeric values.
  • PDF Viewer
    • Resolved UI issues in annotation toolbar items in mobile rendering mode.
    • Resolved a permissions policy violation caused by the deprecated unload event listener.
  • Ribbon
    • The issue with Ribbon split button popup opening unexpectedly when dynamically adding the 'e-active' class to highlight the split button has been resolved.
  • RichTextEditor
    • The hyperlink text will no longer duplicate when pasted from Word into Angular RichTextEditor.
    • The UI inconsistency will no longer occur after repeated use of the AI Commands dropdown in the RichTextEditor.
    • Ordered list numbers will now reflect the selected Font Name and Font Size styles in RichTextEditor.
    • The RTL Mode will no longer hide Left Border of table pasted from Excel in RichTextEditor.
  • Sidebar
    • Issue with "Sidebar closes when switching the type values, even when close event cancellation is applied" has been resolved.
  • Tree Grid
    • Fixed an issue where the selection was not maintained for newly added records when virtualization was enabled.
  • TreeView
    • Issue with "Console error occurs when opening ContextMenu in TreeView" has been resolved.
    • Resolved the TreeView node text font size inconsistency across themes by aligning it with design specifications.
Syncfusion Essential Studio .NET MAUI 2026 Volume 1 SP1 (33.2.8)26. Mai 2026
Korrekturen
  • SfTimePicker
    • Fixed an issue where changing the hour reset the minutes to 0 when MinuteInterval was set and Mode="Dialog".
Syncfusion Essential Studio ASP.NET Core 2026 Volume 1 SP1 (33.2.8)26. Mai 2026
Korrekturen
  • DatePicker
    • Fixed an accessibility issue causing repeated screen reader announcements in the DatePicker.
Syncfusion Essential Studio Blazor 2026 Volume 1 SP1 (33.2.8)26. Mai 2026
Korrekturen
  • Dashboard Layout
    • Fixed an issue where console logs were generated when the ShowGridLines property was enabled.
  • Data Form
    • Fixed an issue in DataForm where the FormItem LabelText property was ignored when the model property had a [Display] attribute.
  • Data Grid
    • Resolved an issue to improve DataGrid rendering in WASM applications when DisableHtmlEncode is disabled.
    • Resolved an issue where row dragging to the DataGrid bottom threw an exception in the DataGrid.
    • Resolved an issue where the ColumnChooser opened incorrectly when CssClass was applied to a toolbar item in the DataGrid ToolbarTemplate.
  • DropDownTree
    • Fixed an issue where unselecting child nodes caused significant performance delay when the ValueChanged event was bound.
  • File Manager
    • An issue with the authorization header not being received during the upload operation in the FileManager component has been resolved.
  • Image Editor
    • Resolved an issue where crop resizing could not be restricted using the OnSelectionResizeStart event due to asynchronous handling during interaction.
  • MultiSelect
    • Resolved an issue where the MultiSelect input height doubled when inline styles were applied via the HtmlAttributes property.
    • Fixed an issue where the ‘Select All’ option in MultiSelect did not function correctly after reopening the dialog.
  • Numeric TextBox
    • Resolved continuous value updates in WPF by preventing multiple simultaneous timer executions during spinner interactions.
  • Rich Text Editor
    • The multiple white spaces in between text content will no longer be reverted to a single space in the RichTextEditor.
  • Schedule
    • The issue where the application crashes when closing the browser tab quickly after a cell click has been resolved.
  • Splitter
    • Resolved an issue where pane order was incorrect in RTL mode by rendering the visible panes in reverse order when EnableRtl is set to true.
  • Tab
    • Fixed an issue where the SelectAsync method incorrectly selected hidden tab items in the Tab component.
    • Resolved an unhandled exception occurring during component disposal in unstable network conditions by introducing safe exception handling.
  • TextBox
    • Fixed an issue where the TextBox value was not updating correctly inside EditForm.
  • Tree Grid
    • Fixed an issue where dynamically updating the column Visible property within OnAfterRenderAsync did not reflect in the Blazor TreeGrid UI.
Syncfusion Essential Studio Document SDK 2026 Volume 1 SP1 (33.2.8)26. Mai 2026
Korrekturen
  • PDF Library
    • .NET PDF Library
      • Resolved an issue where page bounds values were incorrect in OCRLayout when using Tesseract 5.
      • Resolved an issue where images were incorrectly positioned after enabling OptimizeResource during PDF merging.
      • Fixed an issue where documents lost encryption when written to a stream.
      • Fixed an issue where an argument exception occurred during conformance conversion.
      • Resolved a hanging issue that occurred during PDF document merging.
      • Resolved a hanging issue that occurred while loading the PDF document.
    • JavaScript PDF Library
      • Resolved an issue where document properties were not retained when incremental update was disabled.
      • Resolved an issue where server-side exported annotations containing custom data were incompatible.
      • Resolved an issue where free text annotations using the Times New Roman font were not recognized in Adobe.
  • Word Library
    • .NET Word Library
      • Image is now preserved properly during converting a Word document to PDF.
      • Text is now wrapped properly in Word to PDF conversion when there is a shape inside floating table.
      • Script Bold Pro font text will be preserved properly during DOCX to PDF.
Syncfusion Essential Studio DOCX Editor SDK 2026 Volume 1 SP1 (33.2.8)26. Mai 2026
Korrekturen
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Fixed an issue where paragraph spacing changes unexpectedly after delete.
    • Fixed an issue where DocVariable field value are not proper while exporting as DOCX document.
    • Resolved the DOCX export crashes on language-only locale during serialize language issue.
    • Resolved the partial word selected when double clicking in bullet list issue.
    • Fixed an issue where tooltip "Close" text not localized in style dialog.
    • Resolved font size is not applied when selecting the same size consecutively on different text selections using ribbon issue.
    • Fixed unexpected content movement after delete at end of page issue.
    • Resolved the issue where cursor moves to wrong line after shift enter.
    • Fixed panel flickers when opening document using openAsync API issue.
    • Fixed an issue where extra left arrow key press needed near bookmarked text.
    • Resolved the issue where footer image not rendered properly in floating case.
    • Resolved the ribbon tab switches to home tab after applying table properties issue.
    • Fixed an issue where table design panel not updated after formatting in ribbon.
    • Fixed enable single-commit rendering for bookmarks in batch edit operations.
    • Resolved replace buttons not dynamically updating in read-only documents with editable regions issue.
    • Resolved replace All count includes locked region matches in read-only documents issue.
    • Fixed an issue where form field values are not properly updated.
    • Fixed bookmark visibility issue when zoom set to fit width or higher.
    • Resolved spell check selected word not highlighted during ignore or change issue.
    • Resolved header and footer content not preserved after copy and paste from Microsoft Word issue.
Syncfusion Essential Studio JavaScript 2026 Volume 1 SP1 (33.2.8)26. Mai 2026
Korrekturen
  • Chart
    • Axis label tooltip now correctly interprets <br> tags as line breaks, improving readability instead of displaying raw HTML text.
    • The legendClick event in Accumulation Chart now triggers correctly when legendSettings.toggleVisibility is set to false, enabling custom legend interaction logic such as filtering and visibility updates.
    • Stacked labels now render correctly after legend toggling in grouped stacked series, without overlapping.
    • Column series now renders with the correct width when only a single data point is provided.
    • Zoom out now works correctly after performing maximum zoom-in through all interaction modes.
  • ColorPicker
    • Fixed an issue where the toolbar sample was crashing during actions.
  • ComboBox
    • Fixed an issue where Change event not fired when AutoFill is enabled and item is selected via mouse has been resolved.
  • DatePicker
    • Fixed an accessibility issue causing repeated screen reader announcements in the DatePicker.
  • DateRangePicker
    • Fixed a console error that occurred when presets was set to an empty array ([]) in the date range picker.
    • Fixed an issue where the DateRangePicker start date did not update on the first selection when the popup was opened via the input field after using the range icon.
  • Diagram
    • Fixed the trackpad zoom interaction is non linear issue.
    • Fixed Overview resize rectangle incorrectly updates when diagram zoom is outside minimum and maximum zoom bounds.
    • Fixed the issue where annotation templates were moving unexpectedly while dragging.
  • DocumentEditor
    • Fixed an issue where multiple Table of Contents (TOC) were allowed to be inserted in DocumentEditor.
    • Fixed an issue where group shape elements were not properly preserved in Document Editor.
    • Fixed an issue where empty comments were inserted during collaborative editing.
    • Fixed an issue where shape text layout was incorrect in the footer section.
    • Fixed an issue where a script error occurred when exporting DOCX after pasting text and image together.
  • FileManager
    • The issue with the console error occurs when selecting a not displayed column in the File Manager sort by menu has been resolved.
  • Grid
    • The issue where editing a new row using a column template button caused a script error when another row was already in edit mode has been resolved.
    • The script error that occurred when clearing the persisted filter in Adaptive UI within the EJ2 Grid has been resolved.
    • The issue where the scrollbar jumped to the top during virtual scrolling when the data count was less than the page size has been resolved.
  • Mention
    • Fixed an issue where mention filtering failed to update correctly when characters were deleted.
  • MultiSelect
    • Fixed an issue where the MultiSelect displayed "N selected" instead of the selected item when initialized before layout completion.
    • Resolved an issue where the MultiSelect component accepted whitespace as a custom value, leading to invalid numeric values.
  • PDF Viewer
    • Resolved UI issues in annotation toolbar items in mobile rendering mode.
    • Resolved a permissions policy violation caused by the deprecated unload event listener.
  • Ribbon
    • The issue with Ribbon split button popup opening unexpectedly when dynamically adding the 'e-active' class to highlight the split button has been resolved.
  • RichTextEditor
    • The hyperlink text will no longer duplicate when pasted from Word into Angular RichTextEditor.
    • The UI inconsistency will no longer occur after repeated use of the AI Commands dropdown in the RichTextEditor.
    • Ordered list numbers will now reflect the selected Font Name and Font Size styles in RichTextEditor.
    • The RTL Mode will no longer hide Left Border of table pasted from Excel in RichTextEditor.
  • Sidebar
    • Issue with "Sidebar closes when switching the type values, even when close event cancellation is applied" has been resolved.
  • Tree Grid
    • Fixed an issue where the selection was not maintained for newly added records when virtualization was enabled.
  • TreeView
    • Issue with "Console error occurs when opening ContextMenu in TreeView" has been resolved.
Syncfusion Essential Studio PDF Viewer SDK 2026 Volume 1 SP1 (33.2.8)26. Mai 2026
Korrekturen
  • Web PDF Viewer (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Fixed a script error that occurred when repeatedly focusing on form fields programmatically.
    • Resolved the issue where grouped radio buttons and checkboxes were not working in server-side rendering mode without the Form Designer module.
Syncfusion Essential Studio .NET MAUI 2026 Volume 1 SP1 (33.2.7)19. Mai 2026
Korrekturen
  • SfCalendar
    • While swiping to navigate to the next month, the incoming month view will now align correctly, providing a smoother transition animation experience.
  • SfComboBox
    • The TokenWrapMode issue has been resolved in iOS platform.
Syncfusion Essential Studio Blazor 2026 Volume 1 SP1 (33.2.7)19. Mai 2026
Korrekturen
  • Chat UI
    • The issue where chat UI pinned message status is not updated after UpdateMessageAsync is called has been resolved.
    • The issue where unpin action in chat UI dropdown menu does not trigger message toolbar item click event has been resolved.
  • CheckBox
    • Fixed an issue where the disabled state was not properly applied when components were placed inside a disabled field set.
  • Data Grid
    • Resolved an issue where DataGrid did not render records when using Auto-Generated Columns with Virtualization and OnDataBound.
    • Resolved an issue where the DataGrid CommandColumn caused an ARIA accessibility error.
    • Resolved an issue where DataGrid stopped responding to vertical scrolling on mobile devices after touching the column header.
    • Resolved an issue where the Sorting operation caused redundant rows to inherit customized row colors in WASM applications.
  • Date Picker
    • Fixed an accessibility issue where aria-controls was incorrectly associated with the input element instead of the popup element.
  • DropDownTree
    • Resolved a ListView JS error by adding null checks to prevent DOM access during component re‑render or disposal.
  • MultiSelect
    • Fixed an issue where aria-describedby was rendered empty during initial load by applying it only when a valid value is available.
  • Switch
    • Fixed an issue where the aria-disabled attribute was not applied to the input element based on the component's disabled state.
  • Tab
    • Resolved a "NullReferenceException" during rapid tab selection by adding necessary null checks to ensure stable behavior.
Syncfusion Essential Studio Document SDK 2026 Volume 1 SP1 (33.2.7)19. Mai 2026
Korrekturen
  • PDF Library
    • .NET PDF Library
      • Resolved a null reference exception that occurred when extracting images from certain PDF documents.
      • Fixed an issue where text search results included unintended ignored spaces when using text search options.
      • Fixed an Index Out of Bounds exception that occurred after removing scripts from a PDF document.
      • Resolved an issue where the font size of free text annotations was inconsistent in a specific document.
    • JavaScript PDF Library
      • Resolved an issue where the form field page was incorrectly shown as undefined when parsing a specific PDF document.
      • Fixed a script error that occurred during the export of form fields to JSON format.
  • Word Library
    • .NET Word Library
      • AltChunk header content is now preserved properly after converting a RTF document to DOCX.
      • The NullReferenceException will no longer be thrown while opening a DOCX document with shape.
      • Header text with multiple tabs is now preserved properly while converting a Word document to PDF.
      • Auto-hyphenated text is now preserved properly for a justified para while converting a Word document to PDF.
      • Comment references is now applied properly in footnote after resaving the DOCX document.
  • Excel Library
    • .NET Excel Library
      • Fixed an issue where converting XLSB to XLSX caused an exception due to incorrect parsing of named range array formulas. Worksheet connection named ranges serialized properly with table names.
Syncfusion Essential Studio DOCX Editor SDK 2026 Volume 1 SP1 (33.2.7)19. Mai 2026
Korrekturen
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Fixed content disappears when reopening and editing a saved document.
    • Fixed row height resets after applying cell alignment.
    • Fixed incorrect text selection position after editing header area.
    • Fixed the unexpected textbox removal and cursor misplacement in header issue.
    • Fixed ignoring suggestions causes page freeze after removing merge field issue.
    • Fixed paragraph spacing not preserved for justified content after small edits.
    • Resolved indentation misalignment in multi-level list on enter key press.
    • Fixed collaborative editing sync issue with indentation and numbering changes.
    • Fixed an issue where ribbon icons not disabled when document is read only.
    • Fixed an issue where text parenthesis flipped compared to Word.
    • Fixed indentation is not preserved after applying bullets to pasted SFDT content.
    • Fixed endnote menu becomes disabled after inserting an endnote issue.
    • Fixed an issue where typing text after bracket navigation inserts text in wrong location.
    • Fixed applying heading style removes bold formatting on bookmark issue.
    • Fixed bookmark text insertion alters font style issue.
    • Resolve the script error issue when using beginBatchEdit API.
    • Fixed an issue where font color for the styles in the ribbon is missing.
    • Fixed spell checking triggers script failure after form merge fields in server side.
    • Fixed an issue where SFDT export corrupts numeric table cell content in Footnotes and Endnotes.
    • Resolve the stop protection issue when document protected using SHA1 algorithm.
  • Blazor DOCX Editor
    • Fixed the issue that invalid font size value causes application crash.
    • Fixed content disappears when reopening and editing a saved document.
    • Fixed incorrect text selection position after editing header area.
    • Fixed the unexpected textbox removal and cursor misplacement in header issue.
    • Fixed ignoring suggestions causes page freeze after removing merge field issue.
    • Fixed paragraph spacing not preserved for justified content after small edits.
    • Fixed collaborative editing sync issue with indentation and numbering changes.
    • Fixed an issue where text parenthesis flipped compared to Word.
    • Fixed indentation is not preserved after applying bullets to pasted SFDT content.
    • Fixed an issue where typing text after bracket navigation inserts text in wrong location.
    • Fixed applying heading style removes bold formatting on bookmark issue.
    • Fixed bookmark text insertion alters font style issue.
    • Resolve the script error issue when using beginBatchEdit API.
    • Fixed spell checking triggers script failure after form merge fields in server side.
    • Fixed an issue where SFDT export corrupts numeric table cell content in Footnotes and Endnotes.
    • Resolve the stop protection issue when document protected using SHA1 algorithm.
Syncfusion Essential Studio JavaScript 2026 Volume 1 SP1 (33.2.7)19. Mai 2026
Korrekturen
  • Chart
    • The scrollbar now retains its position when chart.refresh() is called after a data update. This also applies to the inverted scrollbar.
    • Data label line breaks (\n) are now correctly applied when mapped from the data source.
  • Diagram
    • Fixed the SymbolPalette failed under strict CSP while defining title for palette.
  • Dialog
    • Fixed an issue where TAB Focus Escapes from Modal Dialog When Using Interactive Components.
  • DocumentEditor
    • Resolved an issue where content would disappear when reopening and editing a saved document.
  • DropDownTree
    • Fixed with "Tree selection loss by deferring value application until after data binding" has been resolved.
  • Grid
    • The issue where initial filtering with multiple predicates was not working for the Menu-type filter has been resolved.
  • MultiSelect
    • The issue where the MultiSelect displayed "undefined" when virtualization was enabled along with custom preselected values has been resolved.
    • The issue with "MultiSelect default height inconsistency in BDS theme" has been resolved.
  • PDF Viewer
    • Fixed an issue where the ListBox selectedIndex and export values were not set correctly when the Form Designer module was not injected.
    • Fixed an issue where FreeText annotation text alignment was not preserved correctly after programmatic editing.
    • Fixed an issue where the text search loading spinner did not stop when searching for non-existent text and clicking the Next button.
    • Fixed an issue where the findText method did not work properly when the searched text appeared in both single-line and multi-line.
  • RichTextEditor
    • The existing image will now be removed when pasting new image after Ctrl + A selection.
    • New line creation in the Rich Text Editor is now restricted once the content reaches the maxLength API limit.
    • The getCharCount() public method will now return proper value during change event in Code View Mode in RichTextEditor.
  • Toast
    • Fixed an issue where Toast predefined types displayed incorrect or broken icons in the Fluent2 theme when using ToastUtility.show.
  • TreeView
    • Resolved an issue where the TreeView component displayed an unwanted border outline during interaction.
Syncfusion Essential Studio PDF Viewer SDK 2026 Volume 1 SP1 (33.2.7)19. Mai 2026
Funktionen
  • .NET MAUI PDF Viewer
    • Combo box selections in the .NET MAUI PDF Viewer on Android and iOS are now applied instantly without requiring confirmation buttons, improving the form-filling experience.
Korrekturen
  • Web PDF Viewer (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Fixed an issue where the ListBox selectedIndex and export values were not set correctly when the Form Designer module was not injected.
    • Fixed an issue where FreeText annotation text alignment was not preserved correctly after programmatic editing.
    • Fixed an issue where the text search loading spinner did not stop when searching for non-existent text and clicking the Next button.
    • Fixed an issue where the findText method did not work properly when the searched text appeared in both single-line and multi-line.
  • .NET MAUI PDF Viewer
    • The added typed signature in the .NET MAUI PDF Viewer now displays fully when resized to different sizes, resolving the issue where it was previously only partially visible at certain dimensions.
    • Navigation to pages containing a large number of link annotations no longer causes freezing in the MAUI PDF Viewer.
Syncfusion Essential Studio WinUI 2026 Volume 1 SP1 (33.2.7)19. Mai 2026
Korrekturen
  • SfScheduler
    • When using LoadOnDemand in Day and Timeline views, setting the MinimumAppointmentDuration property will now work correctly without causing a NullReferenceException.
Syncfusion Essential Studio .NET MAUI 2026 Volume 1 SP1 (33.2.6)12. Mai 2026
Korrekturen
  • SfColorPicker
    • The color switch mode crash has been resolved when IsInline set to false in Android.
  • SfNumericEntry
    • The cursor position issue has been resolved when the text set to 0 in Android.
Syncfusion Essential Studio ASP.NET Core 2026 Volume 1 SP1 (33.2.6)12. Mai 2026
Korrekturen
  • GanttChart
    • Fixed an issue where unscheduled tasks with predecessors caused an exception during the initial load of the Gantt chart.
    • Fixed an issue where, on initial load, the parent task ignored unscheduled child task dates, resulting in an incorrect parent taskbar timeline.
    • Fixed an issue where the EventMarker date was rendered at an incorrect position when a timezone was specified.
  • TreeView
    • Fixed an accessibility issue in FileManager where TreeView nodes did not display a visible focus border when focused.
Syncfusion Essential Studio ASP.NET MVC 2026 Volume 1 SP1 (33.2.6)12. Mai 2026
Korrekturen
  • GanttChart
    • Fixed an issue where unscheduled tasks with predecessors caused an exception during the initial load of the Gantt chart.
    • Fixed an issue where, on initial load, the parent task ignored unscheduled child task dates, resulting in an incorrect parent taskbar timeline.
    • Fixed an issue where the EventMarker date was rendered at an incorrect position when a timezone was specified.
  • TreeView
    • Fixed an accessibility issue in FileManager where TreeView nodes did not display a visible focus border when focused.
Syncfusion Essential Studio Blazor 2026 Volume 1 SP1 (33.2.6)12. Mai 2026
Korrekturen
  • ComboBox
    • Fixed an issue where the ComboBox popup opened in an incorrect position when available space was limited.
  • Data Grid
    • Resolved an issue where an empty table header accessibility error occurred on grouped DataGrid.
    • Resolved an issue where PDF export displayed empty column headers when using stacked headers with PdfExportProperties.Columns in DataGrid.
    • Resolved an accessibility issue caused when rendering Numeric Items in Pager with <a> elements without an href attribute.
    • Resolved an issue where the Context Menu on an empty Grid area or border, changed the row selection.
    • Resolved an issue where DataGrid EditCellAsync did not work in Batch editing mode in a Blazor WebAssembly application.
    • Resolved an issue where DataGrid crashed due to a RuntimeBinderException when using Grouping with GroupFooterTemplate.
  • DropDown List
    • Fixed an issue where the DropDownList selection was not retained correctly when AllowFiltering was enabled.
  • HeatMap
    • Improved tooltip template rendering during hover interactions, delivering smoother performance and quicker response times even with large and complex datasets.
  • ListBox
    • Resolved an issue where the ListBox unnecessarily rebuilt the entire ListDataSource on every item add or remove when the ItemTemplate contained child components.
  • MultiSelect
    • Fixed an issue where the MultiSelect popup retained previously filtered data when reopened while virtualization and filtering were enabled.
  • Rich Text Editor
    • The Rich Text Editor works now properly when pasting large content without raising server disconnection issues by enabling the EnableChunkMessages.
  • Schedule
    • Resolved the script error issue when rendering scheduler with empty Resource datasource and allowVirtualScrolling enabled.
  • Tab
    • Fixed an issue where the SelectAsync() method incorrectly selected hidden tab items.
  • Toolbar
    • Resolved an issue where programmatically disabled Toolbar items incorrectly retained focus visual styles.
  • Tree Grid
    • Resolved a script error that occurred when the component was initialized with a specific delay.
Syncfusion Essential Studio Document SDK 2026 Volume 1 SP1 (33.2.6)12. Mai 2026
Korrekturen
  • PDF Library
    • .NET PDF Library
      • Fixed the issue where a stack overflow exception occurred while merging the document.
      • Fixed the issue where loaded page templates were rendering inverted images when the BBox was rotated.
      • Fixed the issue where grid pagination did not enforce the maximum pagination height.
      • Fixed the issue where Incorrect Image Color Rendering After Merging Multiple PDFs.
      • Fixed the issue where Link annotation is not preserved after importing the annotation in JSON format.
    • JavaScript PDF Library
      • Resolved an issue where form fields were not correctly retrieved from a specific PDF document.
      • Resolved a performance issue encountered during the import of annotations in JSON format.
  • Word Library
    • .NET Word Library
      • Alternate Chunk header text is now preserved properly during converting a DOCX document to PDF.
      • Destination document styles are now applied properly after inserting HTML using the AppendHTML API.
      • The InvalidOperationException will no longer be occur after adding a comment range to deleted revision text.
      • Auto-hyphenated text will now preserved properly for a word that is split while converting Word to PDF.
      • Hanging will no longer occurs due to a table having the Keep With Next property during DOCX to PDF.
      • Text form fields will be preserved properly for multi-line paragraphs when converting DOCX to PDF.
  • Excel Library
    • .NET Excel Library
      • Fixed an exception that occurred when applying template marker with a date as text.
      • Resolved corruption issues when resaving Excel files with grouped shapes.
      • DateTime formulas are now handled correctly during Excel to PDF conversion.
      • Radar chart axis lines are now properly visible in the created Excel document.
      • Dot dash type is now preserved correctly when resaving Excel document.
  • PowerPoint Library
    • .NET PowerPoint Library
      • The cropped SVG images in layout slide will be preserved properly when resaving the PPTX document.
      • PlaceHolderFormat will be preserved properly when clone and merge a slide with customized layout index.
Syncfusion Essential Studio DOCX Editor SDK 2026 Volume 1 SP1 (33.2.6)12. Mai 2026
Korrekturen
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Fixed an issue where header and body content overlapped after pasting SFDT.
    • Fixed incorrect rendering size of bookmark square brackets.
    • Fixed an issue where ribbon styles were not updated after applying a style programmatically.
    • Fixed incorrect positioning of bullet arrows.
    • Fixed the floating table position issue.
    • Fixed cursor misalignment with pasted content inside the footer.
    • Resolved overlapping issue caused by ShapeElementBox.
    • Fixed an issue where vertically resizing a table caused content to shift or disappear during export.
    • Fixed an issue where the "Dialog failed to load" alert was displayed twice on document open.
    • Fixed an exception thrown during export for content control group type.
    • Fixed improper preservation of Hebrew content.
    • Fixed incorrect behavior of table border styles.
    • Fixed an issue where image size fields did not retain decimal values.
    • Fixed an issue where using "Ignore Once" in spell check left a partial underline.
  • Blazor DOCX Editor
    • Fixed an issue where header and body content overlapped after pasting SFDT.
    • Fixed incorrect rendering size of bookmark square brackets.
    • Fixed incorrect positioning of bullet arrows.
    • Fixed the floating table position issue.
    • Fixed cursor misalignment with pasted content inside the footer.
    • Resolved overlapping issue caused by ShapeElementBox.
    • Fixed an issue where vertically resizing a table caused content to shift or disappear during export.
    • Fixed an exception thrown during export for content control group type.
    • Fixed improper preservation of Hebrew content.
    • Fixed incorrect behavior of table border styles.
    • Fixed an issue where image size fields did not retain decimal values.
    • Fixed an issue where using "Ignore Once" in spell check left a partial underline.
Syncfusion Essential Studio JavaScript 2026 Volume 1 SP1 (33.2.6)12. Mai 2026
Korrekturen
  • Accordion
    • Resolved an initialization issue where Accordion items with Expanded="true" failed to expand on first render when a HeaderTemplate was used.
  • Chart
    • The scrollbar now retains its position when chart.refresh() is called after a data update. This also applies to the inverted scrollbar.
    • Data label line breaks (\n) are now correctly applied when mapped from the data source.
  • ContextMenu
    • The issue where the Context Menu items not announced by narrator on initial render after refresh has been resolved.
  • DateRangePicker
    • Fixed a console error that occurred when presets was set to an empty array ([]) in the date range picker.
    • Fixed an issue where the DateRangePicker start date did not update on the first selection when the popup was opened via the input field after using the range icon.
  • Diagram
    • Fixed Overview does not updated correctly for SVG node positions when resized or diagram zoompan action.
  • DocumentEditor
    • Fixed an issue where header and body content overlapped after pasting SFDT.
    • Fixed incorrect rendering size of bookmark square brackets.
    • Fixed an issue where ribbon styles were not updated after applying a style programmatically.
    • Fixed incorrect positioning of bullet arrows.
    • Fixed the floating table position issue.
    • Fixed cursor misalignment with pasted content inside the footer.
    • Resolved overlapping issue caused by ShapeElementBox.
    • Fixed an issue where vertically resizing a table caused content to shift or disappear during export.
    • Fixed an issue where the "Dialog failed to load" alert was displayed twice on document open.
    • Fixed an exception thrown during export for content control group type.
    • Fixed improper preservation of Hebrew content.
    • Fixed incorrect behavior of table border styles.
    • Fixed an issue where image size fields did not retain decimal values.
    • Fixed an issue where using "Ignore Once" in spell check left a partial underline.
  • DropdownList
    • Fixed an issue where the Index property was not applied when virtualization was enabled.
  • FileManager
    • Enhanced breadcrumb accessibility by correcting navigation semantics and ARIA roles.
  • GanttChart
    • Fixed an issue where unscheduled tasks with predecessors caused an exception during the initial load of the Gantt chart has been resolved.
    • Fixed an issue where, on initial load, the parent task ignored unscheduled child task dates, resulting in an incorrect parent taskbar timeline.
    • Fixed an issue where the EventMarker date was rendered at an incorrect position when a timezone was specified.
  • MultiSelect
    • The issue with MultiSelect, where inconsistencies occurred when enable Virtualization was used along with other APIs, has been resolved.
  • PDF Viewer
    • Resolved an issue where text selection was incorrectly enabled in Pan mode during touch interaction.
  • Pivot Table
    • Fixed an issue where the TreeView in the Calculated Field dialog did not render properly when the Pivot Table was used inside Angular Material dialogs.
  • ProgressButton
    • Fixed an issue where the ProgressButton BDS theme incorrectly used the Material 3 skin name instead of Tailwind.
  • RichTextEditor
    • HTML content is now restructured during paste to match the formatting and behavior of content loaded in the Rich Text Editor.
    • The AI response now correctly replaces the manually selected content when inserted using the AI Assistant.
    • The adjacent text now stays on the same line, and clear formatting works properly when removing bold formatting in the Rich Text Editor.
  • TreeView
    • Resolved drag indicator visibility in Angular overlays by appending it to the correct overlay container.
Syncfusion Essential Studio PDF Viewer SDK 2026 Volume 1 SP1 (33.2.6)12. Mai 2026
Korrekturen
  • Web PDF Viewer (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Resolved an issue where text selection was incorrectly enabled in Pan mode during touch interaction.
  • .NET MAUI PDF Viewer
    • PDF search result highlighting in the .NET MAUI PDF Viewer now displays correctly when pages are rendered using OverscanCount.
Syncfusion Essential Studio Windows Forms 2026 Volume 1 SP1 (33.2.6)12. Mai 2026
Korrekturen
  • Calculate
    • An issue related to recursive named range validation causing a hanging issue in CalcEngine has been fixed.
    • An issue related to duplicate key exception in CalcEngine when re-enabling sheet calculations after external sheet registration has been fixed.
  • ScheduleControl
    • Multi-day appointments in the WorkWeek view will now correctly display their next-day portion in ScheduleControl.
    • Cross-midnight appointments in the WorkWeek view are now saved correctly, and span appointments can be dragged up or down without increasing their height, maintaining their size and moving accurately based on the drag position in ScheduleControl.
  • SfDataGrid
    • Fixed an issue where the FilterElement.IsSelected property was not updated correctly when the Select All option was unchecked while search text was applied in GridFilterControl.
Syncfusion Essential Studio WinUI 2026 Volume 1 SP1 (33.2.6)12. Mai 2026
Korrekturen
  • SfDataGrid
    • A NullReferenceException is no longer thrown when expanding DetailsViewDataGrid after resetting the ItemsSource.
Syncfusion Essential Studio WPF 2026 Volume 1 SP1 (33.2.6)12. Mai 2026
Korrekturen
  • SfDataGrid
    • A NullReferenceException no longer occurs when changing the ItemsSource while a DetailsViewRow is expanded.
Syncfusion Essential Studio Enterprise 2026 Volume 1 SP1 (33.2.5)5. Mai 2026
Korrekturen
Syncfusion Essential Studio Enterprise 2026 Volume 1 SP1 (33.2.4)28. Apr. 2026
Korrekturen
Syncfusion Essential Studio Enterprise 2026 Volume 1 SP1 (33.2.3)21. Apr. 2026
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Syncfusion Essential Studio Enterprise 2026 Volume 1 (33.1.49)14. Apr. 2026
Korrekturen
Syncfusion Essential Studio Enterprise 2026 Volume 1 (33.1.47)7. Apr. 2026
Korrekturen
Syncfusion Essential Studio Enterprise 2026 Volume 1 (33.1.46)31. März 2026
Korrekturen
Syncfusion Essential Studio Enterprise 2026 Volume 1 (33.1.45)24. März 2026
Korrekturen
Syncfusion Essential Studio Enterprise 2026 Volume 1 (33.1.44)Hauptversion16. März 2026
Funktionen
  • .NET MAUI
    • Added cell merging with export support for DataGrid.
    • Added a built-in appointment editor for Scheduler.
    • Chat history, suggestions, and private mode have been added to AI AssistView.
    • Added chart trendlines with support for linear, exponential, power, and polynomial fits to highlight patterns and forecast data trends.
  • ASP.NET Core
    • The new Inline AI Assist component adds contextual AI help within editors.
    • The new Sankey Diagram component visualizes processes, distributions, and relationships.
    • Diagram now supports Visio (.vsdx) file importing and exporting.
  • ASP.NET MVC
    • The new Inline AI Assist component adds contextual AI help within editors.
    • The new Sankey Diagram component visualizes processes, distributions, and relationships.
    • AI AssistView now supports speech-to-text input.
  • Blazor
    • The new Chart Wizard component simplifies chart creation.
    • Added an AI-powered Smart Rich Text Editor with contextual assistance.
    • Added support for streaming AI responses with Markdown rendering in AI AssistView.
  • Document SDK
    • Added a new Smart Data Extractor library for extracting structures from PDF documents and images.
    • The new Smart Form Field Recognizer library automatically detects PDF form fields and returns structured JSON.
    • Added a unified font manager to improve memory efficiency in PDF conversions.
  • DOCX Editor SDK
    • You can now preserve dashed and dotted borders for accurate Word document rendering.
    • Improved RTL support for Arabic text editing and tables.
    • Added a VS Code extension with ready-to-use Blazor DOCX Editor templates.
  • Flutter
    • Added explicit height and width support to ResourceViewSettings.
    • The compatible version of all the Flutter widgets has been updated to Flutter SDK v3.41.
  • JavaScript
    • Added new Inline AI Assist and Sankey Diagram components.
    • Added support for column resizing and improved image uploads in Block Editor.
    • AI AssistView now supports speech input and Markdown streaming.
  • PDF Viewer SDK
    • The Blazor Smart PDF Viewer is now production-ready.
    • Major performance improvements have been made for organizing and searching large PDFs.
    • Users can now retrieve and dynamically modify custom stamp annotation views in .NET MAUI.
  • Spreadsheet Editor SDK
    • Users can now create charts from multiple non-adjacent rows, columns, or cell blocks.
    • Improved clipboard operations to preserve formulas and cell references.
    • Added a VS Code extension with ready-to-use Blazor Spreadsheet Editor templates.
  • UWP
    • Added a new SingleDeselect option to the GridSelectionMode enum for SfDataGrid.
    • Added a new SingleDeselect option to the GridSelectionMode enum for SfTreeGrid.
  • WinForms
    • Added an AI AssistView control for AI-powered conversational UI.
    • Added a force-directed tree layout for Diagram.
    • Optimized formula engine for faster calculations with the Calculation Engine.
  • WinUI
    • Added Candlestick charts for quick market sentiment analysis.
    • Added OHLC charts for compact, precise price comparisons.
    • NumberBox now supports various numeric data types.
  • WPF
    • Added new Markdown Viewer, Tabbed Window, and Toast components.
    • Added new AI-powered Smart Text Editor and Smart DataGrid components.
    • Added Azure Maps integration for Map control.
Syncfusion Essential Studio Enterprise 2025 Volume 4 SP1 (32.2.9)10. März 2026
Korrekturen
Syncfusion Essential Studio Enterprise 2025 Volume 4 SP1 (32.2.8)3. März 2026
Korrekturen
Syncfusion Essential Studio Enterprise 2025 Volume 4 SP1 (32.2.7)24. Feb. 2026
Korrekturen
Syncfusion Essential Studio Enterprise 2025 Volume 4 SP1 (32.2.5)17. Feb. 2026
Korrekturen
Syncfusion Essential Studio Enterprise 2025 Volume 4 SP1 (32.2.4)11. Feb. 2026
Korrekturen
Syncfusion Essential Studio Enterprise 2025 Volume 4 SP1 (32.2.3)5. Feb. 2026
Korrekturen
Syncfusion Essential Studio Enterprise 2025 Volume 4 (32.1.25)27. Jan. 2026
Korrekturen
Syncfusion Essential Studio Enterprise 2025 Volume 4 (32.1.24)20. Jan. 2026
Korrekturen
Syncfusion Essential Studio Enterprise 2025 Volume 4 (32.1.23)13. Jan. 2026
Korrekturen
Syncfusion Essential Studio Enterprise 2025 Volume 4 (32.1.22)6. Jan. 2026
Korrekturen