Syncfusion Essential Studio Angular Releases

SyncfusionUI & Visualization SuitesJavaScript
Version 2026 Volume 3 (35.1.42) (Oct 27, 2026)

Learn what's new across releases, with details of features, enhancements, and resolved issues.

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Syncfusion Essential Studio Angular 2026 Volume 3 (35.1.42)Oct 27, 2026
Fixes
  • ColorPicker
    • ColorPicker Palette Lacks Screen Reader Announcements in NVDA for Table Structure and Keyboard Navigation.
  • Form Builder
    • The issue with "form title editor clear state synchronization" has been resolved.
    • The issue with "right pane refresh on component interaction" has been resolved.
    • The issue with "table style alignment in the responsive modes" has been resolved.
  • Form Renderer
    • The issue with "uploader and range slider value not cleared on reset action" has been resolved.
    • The issue with "multi select error state failure" has been resolved.
  • MultiSelect
    • Resolved an issue where MultiSelect displayed the first character of a previously entered custom value as a suggestion when allowCustomValue was enabled without a DataSource.
  • Schedule
    • Resolved an issue where the Year View More Events popup failed to open for appointments without resource assignments when resource grouping was enabled.
    • Resolved an issue where Scheduler accessibility labels contained non-localized text and incorrect event announcement formatting, ensuring ARIA labels and resource-related announcements are properly localized.
  • TextBox
    • Resolved the accessibility issue where label and placeholder text in Angular input components under the Material theme did not meet WCAG AA contrast ratio requirements.
Syncfusion Essential Studio Angular 2026 Volume 3 (35.1.41)Oct 20, 2026
Fixes
  • Common
    • Resolved an issue where components were not updating when Signal Form values changed.
  • DropDownList
    • The issue with "Duplicate Items Displayed in Dropdown Popup When a Value Is Selected Before Search Filtering Completes" has been resolved.
  • DropDownTree
    • The issue with "Focus moves outside the Dialog during Tab navigation when the Dropdown Tree displays "No Records Found" after searching for non-existing content" has been resolved.
    • The issue with "DropDownTree popup opens behind the material dialog" has been resolved.
  • File Manager
    • The navigation pane expand state is now maintained correctly after drag-and-drop operations from the root folder in the File Manager.
  • MultiSelect
    • The issue with "MultiSelect floating label font size increases after clicking Clear All button while the component remains focused" has been resolved.
  • Pivot Table
    • Fixed an issue where row headers were rendered incorrectly in the server-side Pivot Table Tabular layout when parent and child hierarchy levels shared the same member caption, affecting both rendering and export operations.
  • Schedule
    • Fixed an issue in Firefox where, when appointments were copied and pasted consecutively, the previously copied appointment was pasted instead of the newly copied appointment.
Syncfusion Essential Studio Angular 2026 Volume 3 (35.1.40)Oct 13, 2026
Features
  • Barcode
    • Added the PDF417Generator component for rendering PDF417 barcodes (ISO/IEC 15438), including Compact PDF417.
      • Automatic Text, Numeric and Byte compaction, or a fixed mode through compactionMode. Non-ASCII values are encoded as UTF-8 with an ECI designator.
      • Error correction levels 0-8 through errorCorrectionLevel, defaulting to the level recommended for the data length.
      • Row height relative to the module width through rowHeightRatio (minimum 3, as required by ISO/IEC 15438).
      • Rows (3-90) and columns (1-30) are calculated automatically to give the largest module size that fits the component, or can be set through rows and columns.
      • SVG and Canvas rendering, foreColor, backgroundColor, margin, displayText, image export, localization and role/aria-label attributes.
      • The invalid event reports invalid values, rows, columns, error correction levels, sizes and values that exceed the symbol capacity.
  • GanttChart
    • Enhanced Gantt Chart performance and scalability through internal optimizations, delivering up to 2.5 times faster loading and execution speeds for large project datasets. Validated with projects containing up to 50,000 tasks and task hierarchies up to 10 levels deep, providing a more responsive user experience for complex scheduling scenarios.
Fixes
  • Barcode
    • Fixed QR code scanning failures caused by incorrect error correction codeword generation.
  • Grid
    • Fixed an issue where clicking the Filter Bar clear icon did not instantly remove the applied filter when the OnEnter filter mode was enabled.
    • Fixed a script error that occurred when navigating between cells after adding multiple rows in Batch editing mode.
  • Ribbon
    • Ribbon tab item color contrast now works properly and meets accessibility requirements.
Syncfusion Essential Studio Angular 2026 Volume 3 (35.1.39)Oct 7, 2026
Fixes
  • Common
    • Resolved Signal integration issues causing repeated value updates and re-renders.
  • DateTimePicker
    • Fixed an issue where the clear icon did not remove the value for bound Signal Forms fields.
  • Tab
    • Resolved the issue where dynamic Tab loading retained Angular template views and accumulated component instances during tab navigation, leading to increased memory usage.
Syncfusion Essential Studio Angular 2026 Volume 3 (35.1.37)Major versionSep 29, 2026
Features
  • Common
    • A2UI (preview):
      • A2UI for Angular: A new framework for building agent-driven user interfaces using the A2UI v0.9 protocol. It enables AI agents to dynamically generate and render interactive EJ2 Angular components, including DataGrid, Chart, Scheduler, forms, and other UI elements, without manual component development.
      • The release includes support for 50+ component adapters, runtime message processing, data binding, surface rendering, and an AI-powered Composer Playground for designing, previewing, and generating A2UI surfaces. A2UI for Angular is currently available as a preview release.
    • New component
      • The Form Builder component has been added to the Angular suite.
      • The Modern Rich Text Editor component has been added to the web platforms.
      • The Headless Editor library has been added to build fully custom editor UIs.
      • The Form Renderer component has been added to the Angular suite.
    • Production-ready component - The following component has been developed to meet industry standards and is now marked as production-ready for Angular:
      • Inline AI Assist: The Inline AI Assist is a versatile, integrated AI-powered assistant component for modern web applications that lets users prompt AI services and receive intelligent responses directly in the interface, with flexible display modes and extensive customization options.
    • Angular 22 - The Angular component packages have been updated to Angular 22, delivering improved performance, faster builds, smaller bundles, and an enhanced development experience. Starting with this release, Angular Compatibility Compiler (ngcc) support has been dropped. Syncfusion Angular components now support Angular 20+, aligning with the latest Angular and LTS releases.
  • Form Builder (preview)
    • The Angular Form Builder is a lightweight component that allows you to design and generate dynamic forms with a simple drag-and-drop interface, without writing any code. Key features:
      • Drag-and-drop form design: Build forms quickly by dragging form fields from a rich field panel and dropping them onto the design area. Easily rearrange fields to suit your layout needs.
      • Wide range of built-in form components: Choose from 20+ built-in form components to cover all common data-entry scenarios: text box, dropdown list, combo box, multi-select, date picker, time picker, checkbox, radio button, slider, rating, signature, and file upload.
      • Custom components: Extend the Form Builder by registering your own custom components. Add specialized fields and business-specific inputs to your forms.
      • Form field configuration: Effortlessly define field names, labels, placeholders, validation rules, and other properties for each form component through a simple properties panel.
      • Conditional logic: Configure conditions to show or hide form fields dynamically based on the values of other fields.
      • Dependent dropdowns: Set up cascading dropdown lists, where the options in one dropdown depend on the selected value of another, enabling hierarchical data selection.
      • Expressions: Bind calculated values to form fields using expressions, allowing fields to update automatically based on changes in other fields.
      • Form preview: Preview a designed form at any time to see exactly how it will appear and behave at runtime before saving or publishing it.
      • JSON schema viewing: View the JSON schema generated for the drag-and-drop form. This makes it easy to understand, validate, and reuse the underlying form definition.
      • Save and load form data: Download the designed form as a JSON schema using the Export button, and load the saved JSON back into the Form Builder to restore the exact form layout at runtime.
      • Responsive rendering: Create forms that adapt seamlessly to any screen size, delivering an optimal user experience on desktops, tablets, and mobile devices.
  • Form Renderer (preview)
    • The Angular Form Renderer is a lightweight component that renders forms from a provided JSON form schema, enabling users to build dynamic forms without writing any code. Key features:
      • Schema-based form rendering: Render forms directly from a JSON form schema to deliver a consistent and structured form experience.
      • Built-in validations: Support standard validation rules to ensure accurate and complete data entry.
      • Custom validation: Apply custom validation rules to meet application-specific requirements.
      • Expressions: Bind calculated values to form fields using expressions, allowing fields to update automatically based on changes in other fields.
      • Conditional logic: Configure conditions to dynamically show or hide form fields based on the values of other fields.
      • Dependent dropdowns: Set up cascading dropdown lists, where the options in one dropdown depend on the selected value of another, enabling hierarchical data selection.
      • Template support for custom components: Render custom components using templates for more flexible, tailored form experiences.
      • Responsive rendering: Create forms that adapt seamlessly to any screen size, delivering an optimal user experience across desktops, tablets, and mobile devices.
  • 3D Charts
    • Stacked column chart with smart data label - Automatic collision handling is now provided for data labels in stacked series, ensuring each label remains clearly readable. Overlapping data labels are detected and relocated to a readable area, while a visual connection from each relocated label to its original data point is maintained through a connector line.
  • AI AssistView
    • Animated response rendering - Enables animated rendering of AI responses in the conversation interface. By progressively displaying generated content with configurable animations, it creates a more engaging and natural conversational experience and helps users focus on newly generated information.
    • Mention - Lets users reference specific actions, entities, or application-defined directives directly in the prompt input area. Intelligent mention suggestions and contextual references simplify prompt composition, improve interaction accuracy, and enable more personalized and targeted AI conversations.
    • Telemetry - Provides built-in telemetry for tracking AI AssistView interactions and response activity. It captures key metrics such as request status, tool calls, response duration, streaming events, model details, and token usage.
    • Left-aligned footer toolbar actions - The AI AssistView now displays a footer toolbar on the left side of the conversation, making it easy for users to access action items such as attachments, shortcuts, settings, and custom commands.
  • Charts
    • Stacked column with smart data label - Automatic collision handling is now provided for data labels in stacked series, ensuring each label remains clearly readable. Overlapping data labels are detected and relocated to a readable area, while a visual connection from each relocated label to its original data point is maintained through a connector line.
    • WebMCP integration - Charts supports the Web Model Context Protocol (WebMCP), enabling AI models and agents to interact with chart data and visual elements through built-in tools. Write operations require user confirmation, and the beforeWebMcpToolExecute event lets users inspect, modify, or cancel tool execution.
  • Dashboard Layout
    • Mobile panel height - Panels can now be rendered with a custom height in mobile view, allowing them to be displayed more compactly and use the available screen space efficiently on smaller devices. Panels without a custom height continue to use the desktop size, ensuring backward compatibility.
  • File Manager
    • Prevent folders from opening during drag and drop - Users can control which interactions open a folder. Users can prevent folders from opening during drag-and-drop operations while still allowing them to open for other interactions, such as double-clicking, keyboard navigation, or context menu actions.
    • WebMCP integration - The File Manager supports the Web Model Context Protocol (WebMCP), enabling AI models and agents to interact with files and folders through built-in tools. Write operations require user confirmation, and the beforeWebMcpToolExecute event lets users inspect, modify, or cancel tool execution.
  • Gantt Chart
    • Week and month units - Schedule long-running tasks more naturally using week and month duration units. This makes it easier to plan and manage projects that span extended periods.
    • Task Calendar - Configure task-specific working days, holidays, and exceptions to meet unique scheduling requirements. This helps ensure more accurate task planning across different project scenarios.
    • Serial number column - Automatically display sequential row numbers based on the current task order. The numbering updates dynamically during filtering, searching, editing, and row reordering operations.
    • Drag-to-draw taskbar - Create and schedule unscheduled tasks directly in the timeline using intuitive drag interactions. This simplifies task creation and accelerates project planning workflows.
    • Allow specific dependency types - Restrict task relationships to selected dependency types to ensure consistent and controlled project scheduling.
    • Hierarchy checkbox selection - Automatically synchronize checkbox selection between parent and child tasks for easier hierarchical task management.
    • WebMCP tools - Enable AI agents and applications to access project and task information through integrated WebMCP tools. Developers can review and control tool actions before execution.
  • DataGrid
    • Formula cell - Perform spreadsheet-like calculations directly in grid cells using formulas. Formula cells automatically evaluate expressions and update results when their dependencies change, enabling dynamic data computation and analysis within the DataGrid.
    • Advanced filter - Build complex filtering conditions with an intuitive filtering interface. Advanced filtering supports multiple criteria, logical operators, and custom rules, making it easier to analyze and narrow down large datasets.
    • Row number - Display automatically generated row numbers to simplify record identification and navigation. Row numbers remain synchronized with sorting, filtering, and other grid operations.
    • WebMCP integration - The Grid supports the Web Model Context Protocol (WebMCP), enabling AI models and agents to interact with Grid data through built-in tools. User interactions can be validated before execution, allowing requests to be reviewed, modified, or canceled while maintaining control over Grid operations.
  • Headless Editor Library (preview)
    • The Headless Editor Library is a new, framework-agnostic editing foundation built on ProseMirror to enable modern rich-text and structured editing experiences. It provides a modular architecture with a structured document model, extensible commands and extensions, schema management, selection handling, events, NodeViews, and reusable editing services. Key features:
      • Headless editing foundation: Provides a UI-independent editing engine that integrates with various editor interfaces and application frameworks.
      • ProseMirror-based editing: Uses ProseMirror as the underlying document model and editing engine for structured content, transactions, selections, and plugins.
      • Extensible editor architecture: Provides an extension system for adding, configuring, and composing editor functionality without coupling features to a specific UI.
      • Command framework: Introduces a centralized command system for content manipulation, formatting, selection, lists, and document transformations.
      • Structured document model: Supports nodes, inline marks, blocks, nested content, and schema-based document structures for reliable content management.
      • Rich content: Provides built-in support for headings, lists, links, images, tables, code blocks, callouts, and collapsible sections.
      • Custom node view: Enables custom rendering and an interactive UI for complex document elements such as images, tables, and other structured content.
      • Event system: Provides editor lifecycle, content, selection, focus, paste, delete, and file events to monitor and customize editor behavior.
      • Schema management: Provides schema definition, validation, and migration capabilities to maintain structured, consistent editor content.
      • File and upload handling: Provides reusable file handling and upload-state infrastructure for media and other file-based editing scenarios.
      • Keyboard and selection: Provides configurable keyboard bindings and selection APIs for building customized editing interactions.
      • Reusable editing foundation: Provides a common foundation for building different editor experiences, including rich-text and structured content editors.
  • Inline AI Assist
    • Speech-to-text conversion in the input text area - The Angular Inline AI Assist component integrates speech-to-text conversion, enabling users to compose messages by voice. This accessibility feature expands input options and streamlines workflows for users who prefer voice interaction or require hands-free input.
  • Modern Rich Text Editor (preview)
    • The Modern Rich Text Editor introduces a modern, extensible WYSIWYG editing experience built on the Headless Editor, with ProseMirror providing the underlying document model and editing engine. It is designed for applications such as document authoring, email composition, CMS platforms, blogs, knowledge bases, messaging, and business applications, offering a flexible foundation for creating and managing rich content. Key features:
      • Rich text formatting: Apply common text styles such as bold, italic, underline, strikethrough, subscript, superscript, fonts, and colors.
      • Block formatting: Format content using headings, paragraphs, block quotes, code blocks, callouts, horizontal rules, and collapsible sections.
      • Lists: Create bulleted, numbered, and checklist lists with multiple styles and indentation support.
      • Text alignment: Align content to the left, center, right, or justify.
      • Automatic markdown formatting: Automatically apply rich text formatting when typing common Markdown syntax for headings, lists, emphasis, code, and other supported content.
      • Link management: Insert, edit, open, copy, and remove links using contextual editing actions.
      • Image editing: Insert, update, replace, and remove images with support for captions, alt text, alignment, wrapping, and dimensions.
      • Table editing: Create and manage tables with row, column, header, cell formatting, alignment, and deletion options.
      • Flexible toolbar: Configure automatic, expanded, multi-row, or scrollable toolbar layouts to suit different screen sizes and editing needs.
      • Quick toolbars: Provide contextual actions for links, images, tables, and other selected content.
      • Slash commands: Quickly find and execute editor actions by typing / in the editing area.
      • Undo and redo: Manage editing history with configurable undo and redo behavior.
      • Keyboard shortcuts: Configure custom keyboard shortcuts to support efficient editing workflows.
      • Placeholder and read-only: Display placeholder text for empty content and restrict editing when read-only mode is enabled.
  • MultiSelect Dropdown
    • Summary tag template - In checkbox mode, selected items can be displayed as formatted summary text in the input field when working with large datasets, instead of listing all selections individually.
    • Performance improvement with checkbox mode and virtualization - Checkbox mode with virtualization delivers substantial performance gains, especially for large data sources and preselected values.
  • Rich Text Editor
    • WebMCP integration - The Rich Text Editor supports the Web Model Context Protocol (WebMCP), enabling AI models and agents to interact with editor content through built-in tools. Write operations require user confirmation, and the beforeWebMcpToolExecute event lets users inspect, modify, or cancel tool execution.
  • Scheduler
    • Event buffer - Users can display additional time before and after an event on the calendar timeline to improve visibility into activities surrounding an event, such as travel, preparation, or wrap-up, allowing users to plan their schedules more thoroughly.
    • WebMCP integration - The Scheduler supports the Web Model Context Protocol (WebMCP), enabling AI models and agents to interact with schedules through built-in tools. Write operations require user confirmation, and the beforeWebMcpToolExecute event lets users inspect, modify, or cancel tool execution.
  • Stock Chart
    • Real-time data visualization - Smooth real-time data visualization is now supported through dynamic data operations, historical data navigation, automatic navigator synchronization, axis animations, and navigator series animations. Continuous live data updates can be rendered without visual disruptions while preserving user interactions such as range selection, navigator movement, and zooming.
    • Improved Stock Chart rendering performance - Improved the initial rendering performance of the Stock Chart for large datasets over 500,000 data points. The initial load time has been reduced from approximately 20 seconds to 2.5-3 seconds, providing a faster and more responsive experience while rendering the complete dataset.
  • TreeGrid
    • DOM virtualization - The Tree Grid efficiently handles large datasets by rendering only the visible rows using a buffer. This reduces memory usage and enables smooth scrolling.
    • Hierarchy checkbox - Enhanced hierarchy checkbox selection with self, hierarchy, and filtered hierarchy modes, providing greater control over parent-child record selection behaviors in Tree Grid.
  • Tree View
    • Virtualization - Load large hierarchical datasets smoothly with UI virtualization. Only the visible nodes are rendered, while the remaining items are loaded dynamically as the user scrolls within the Tree View container. This reduces memory consumption and ensures a fluid scrolling experience even with thousands of nodes.
Syncfusion Essential Studio Angular 2026 Volume 2 SP1 (34.2.9)Sep 22, 2026
Features
  • File Manager
    • Target folder navigation now works properly after canceling the fileOpen event during drag-and-drop operations in the File Manager.
  • Pivot Table
    • Fixed an issue where the Field List popup was not positioned correctly relative to the Pivot Table element.
    • Resolved an issue where horizontal scrolling did not work correctly in the Pivot Table when virtualization was enabled.
Syncfusion Essential Studio Angular 2026 Volume 2 SP1 (34.2.8)Sep 15, 2026
Fixes
  • Common
    • Resolved the blocking License Purchase Banner Popup issue.
  • DropDownList
    • Fixed an issue where the DropDownList incorrectly displayed No records found after undoing filter input using Ctrl+Z.
Syncfusion Essential Studio Angular 2026 Volume 2 SP1 (34.2.7)Sep 8, 2026
Fixes
  • ContextMenu
    • The issue with "Context Menu rendered behind the Angular Material Dialog" has been resolved.
  • DropDownList
    • The issue with "DropdownList full-screen filter popup auto-closes on iOS when control is positioned below initial viewport and page scrolls to top during open" has been resolved.
  • MaskedTextBox
    • The issue with "MaskedTextBox breaks outlined textbox top border when required asterisk is displayed" has been resolved.
Syncfusion Essential Studio Angular 2026 Volume 2 SP1 (34.2.6)Sep 1, 2026
Fixes
  • Chart
    • The crosshair and tooltip now remain aligned to the same data point when snapToData is enabled, even in series with empty points or data gaps.
  • File Manager
    • The issue where the Azure file provider incorrectly validated folder existence for prefix matching folder names in the File Manager component has been resolved.
    • Resolved an issue where JAWS screen reader incorrectly announced arrow key navigation instructions for File Manager breadcrumb paths.
  • ProgressBar
    • Fixed a console error that occurred when dynamically switching the ProgressBar type from Linear to Circular.
  • Schedule
    • Fixed an issue where script error occurred when destroying the Schedule component and invoking a retained touch callback associated with the adaptive scroll container.
  • TextBox
    • Resolved an issue where input controls did not correctly update floating label outlines and placeholder truncation when the viewport size changed.
Syncfusion Essential Studio Angular 2026 Volume 2 SP1 (34.2.5)Aug 25, 2026
Features
  • 3DChart
    • Added caching for text measurement results in measureText, reducing repeated width and height calculations and improving overall rendering performance.
  • 3DCircularChart
    • Added caching for text measurement results in measureText, reducing repeated width and height calculations and improving overall rendering performance.
  • AccumulationChart
    • Added caching for text measurement results in measureText, reducing repeated width and height calculations and improving overall rendering performance.
  • BulletChart
    • Added caching for text measurement results in measureText, reducing repeated width and height calculations and improving overall rendering performance.
  • Chart
    • Introduced the new Rotate45WithTrim and Rotate90WithTrim LabelIntersectAction options, which apply the Trim logic to improve label visibility and then rotate the labels by 45° or 90° respectively.
    • Added caching for text measurement results in measureText, reducing repeated width and height calculations and improving overall rendering performance.
  • HeatMap
    • Added caching for text measurement results in measureText, reducing repeated width and height calculations and improving overall rendering performance.
  • ProgressBar
    • Added caching for text measurement results in measureText, reducing repeated width and height calculations and improving overall rendering performance.
  • RangeNavigator
    • Added caching for text measurement results in measureText, reducing repeated width and height calculations and improving overall rendering performance.
  • Sankey
    • Added caching for text measurement results in measureText, reducing repeated width and height calculations and improving overall rendering performance.
  • StockChart
    • Added caching for text measurement results in measureText, reducing repeated width and height calculations and improving overall rendering performance.
  • Svg Base
    • Added caching for text measurement results in measureText, reducing repeated width and height calculations and improving overall rendering performance.
Fixes
  • Common
    • Resolved the runtime errors window is not defined and document is not defined that occurred in the Next.js sample application.
  • Block Editor
    • Updated component name casing in telemetry to ensure consistent event tracking and reporting.
  • Chart
    • Data labels are now positioned correctly when enableRotation is enabled in inverted charts.
  • DocumentEditor
    • Fixed an issue where the editable region highlight did not extend to empty region boundaries in the Document Editor.
    • Resolved a script error that occurred while loading a document.
    • Fixed an issue where pasting a table inside another table cell displayed raw SFDT content.
    • Resolved an issue where the table resize icon appeared when hovering over normal text content.
    • Fixed an overlapping issue in multi-column documents.
    • Resolved a Document Editor loading error with CRG generated individual scripts.
    • Fixed an issue where content was removed after pasting selected HTML as SFDT.
    • Resolved an issue where the table shifted to the left when resizing the first column.
    • Fixed an issue where backspace and delete key did not match Microsoft Word.
    • Resolved an issue where mentions in comments could not be edited in Firefox.
    • Fixed a script error that occurred when performing a Backspace operation in an RTL list.
    • Fixed an issue where an extra newline appeared after pasting text and performing an undo operation.
    • Resolved an issue where text inside a shape was rendered above the shape and overlapped with other content.
    • Updated component name in telemetry to ensure consistent event tracking and reporting.
  • FileManager
    • Updated component name casing in telemetry to ensure consistent event tracking and reporting.
  • GanttChart
    • Resolved an issue where the toolbar template was not rendered properly in the Gantt Chart.
  • Image Editor
    • Fixed an issue where the Image Editor failed to load when dynamically added as a form field.
  • Kanban
    • Updated Gantt Chart casing in telemetry to ensure consistent event tracking and reporting.
  • Maps
    • Resolved an issue where the measure text element was not removed from the document body after the Maps component finished rendering.
  • PDF Viewer
    • Resolved an issue where form fields added programmatically to non-rendered pages were not preserved after downloading the PDF document.
    • Resolved an issue where pages were not rendered properly for tile rendered documents when the thumbnail pane was opened during initial loading.
  • RichTextEditor
    • Unnecessary blank spaces between paragraphs and incorrect formatting will no longer be introduced when pasting content from Microsoft Word in the Rich Text Editor.
    • Updated component name casing in telemetry to ensure consistent event tracking and reporting.
  • Schedule
    • Updated component name casing in telemetry to ensure consistent event tracking and reporting.
  • Spreadsheet
    • Issue with "font-style value corrupted in non-English cultures causing exception during save process" has been resolved.
    • Issue with "Copy selection indicator appearing on a newly inserted sheet after deleting the copied sheet" has been resolved.
    • Issue with "Border color sub-menu closing due to gap between main option and color picker sub-panel when drop-down is positioned near viewport edges" has been resolved.
  • Toolbar
    • Fixed an issue where toolbar overflow was not recalculated when the container was resized, causing toolbar items to overlap until a window resize occurred.
  • Tree Grid
    • Fixed an issue where the TreeGrid did not trigger the actionFailure event when child data loading failed during row expansion.
    • Resolved an issue where child records were not excluded when using negative filter operators.
  • TreeView
    • Fixed an issue where unchecked items were automatically re-selected after clearing a filter when AutoCheck was enabled.
Syncfusion Essential Studio Angular 2026 Volume 2 SP1 (34.2.4)Aug 18, 2026
Fixes
  • Common
    • Resolved the issue with an empty aggregate row being displayed in the Grid after disabling aggregation.
  • Chart
    • The edgeLabelPlacement: 'Shift' is now working properly and trims the last label without overlapping.
  • Diagram
    • The diagram scroll position will no longer drift in Chromium browsers at browser zoom levels after dragging nodes or panning.
  • Dialog
    • The issue with "Focus Escapes Dialog on Tab Key Navigation" has been resolved.
  • DocumentEditor
    • Fixed an issue where the editable region highlight did not extend to empty region boundaries in the Document Editor.
    • Resolved a script error that occurred while loading a document.
    • Fixed an issue where pasting a table inside another table cell displayed raw SFDT content.
    • Resolved an issue where the table resize icon appeared when hovering over normal text content.
    • Fixed an overlapping issue in multi-column documents.
    • Resolved a Document Editor loading error with CRG generated individual scripts.
    • Fixed an issue where content was removed after pasting selected HTML as SFDT.
    • Resolved an issue where the table shifted to the left when resizing the first column.
    • Fixed an issue where backspace and delete key did not match Microsoft Word.
    • Resolved an issue where mentions in comments could not be edited in Firefox.
    • Fixed a script error that occurred when performing a Backspace operation in an RTL list.
    • Fixed an issue where an extra newline appeared after pasting text and performing an undo operation.
    • Resolved an issue where text inside a shape was rendered above the shape and overlapped with other content.
  • Grid
    • Resolved an issue where row selection persistence was lost in Single selection mode when persistSelection was enabled.
    • Resolved an issue where columns configured with allowGrouping as false were still grouped during the Grid's initial render.
  • Image Editor
    • Fixed an issue where the Image Editor failed to load when dynamically added as a form field.
  • ListBox
    • The issue with "Filtering event is not triggered when certain special characters are entered in the ListBox filter input" has been resolved.
  • Maps
    • The Maps shouldZoomInitially property works correctly when marker data uses custom latitude and longitude field mappings.
  • PDF Viewer
    • Resolved an issue where a script error occurred when clearing a signature field value programmatically.
  • RichTextEditor
    • Unnecessary blank spaces between paragraphs and incorrect formatting will no longer be introduced when pasting content from Microsoft Word in the Rich Text Editor.
  • Spreadsheet
    • Issue with "font-style value corrupted in non-English cultures causing exception during save process" has been resolved.
    • Issue with "Copy selection indicator appearing on a newly inserted sheet after deleting the copied sheet" has been resolved.
    • Issue with "Border color sub-menu closing due to gap between main option and color picker sub-panel when drop-down is positioned near viewport edges" has been resolved.
Syncfusion Essential Studio Angular 2026 Volume 2 SP1 (34.2.3)Aug 11, 2026
Features
  • PDF Viewer
    • Breaking Changes - Added support for programmatically creating, modifying, and deleting URL Link and Document Link annotations. As part of this change, link annotations are now included in the annotationCollection and are returned as annotations of type Link.
Fixes
  • AutoComplete
    • The issue with "Keyboard Navigation Not Working Properly Inside Dialog" 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.
  • Chart
    • Data labels are now positioned correctly when enableRotation is enabled in inverted charts.
  • Dashboard Layout
    • Resolved the accessibility related issue in Dashboard Layout.
  • DatePicker
    • The issue with "Tab Navigation to Month and Year Controls Fails When Min and Max Dates Are Set" has been resolved.
  • Diagram
    • The diagram scroll position will no longer drift in Chromium browsers at browser zoom levels after dragging nodes or panning.
  • Dialog
    • Resolved the accessibility related issue in Dialog.
  • DocumentEditor
    • Fixed an issue where the comment box continuously blinked while typing a comment.
    • Resolved an issue where users were unable to type at the beginning of an empty editable region in the Document Editor.
    • Fixed a document layout corruption issue that occurred after pasting content into specific table cells.
    • Resolved an issue where merging table cells in imported DOCX documents caused column width shifts.
    • Fixed an issue where an extra newline appeared after pasting text and performing an undo operation.
    • Resolved an issue where text inside a shape was rendered above the shape and overlapped with other content.
    • Fixed a layout issue that occurred after inserting text and performing an undo operation.
  • Form Renderer
    • The issue with "Checkbox group and multi select not resetting on reset action" has been resolved.
    • The issue with "Min-max range functionality not working" has been resolved.
  • GanttChart
    • Issue in locale text of predecessor tooltip has been fixed.
  • Grid
    • Fixed an issue where Grid selection was not persisted after a refresh when the selection type was set to Single.
    • Resolved an issue where minWidth was not applied during window resizing when the grid’s horizontal scrollbar disappeared.
  • Kanban
    • Resolved CSP violation errors that occurred during Kanban card drag-and-drop operations when Content Security Policy (CSP) was enabled.
  • Menu
    • The issue with "Keyboard Navigation Not Working Properly Inside Dialog" has been resolved.
  • MultiSelect
    • Resolved an issue where the MultiSelect dropdown was rendered behind CDK-based popups, ensuring proper visibility and interaction when opened within dialogs.
    • Resolved an issue where the MultiSelect filtering popup did not appear when entering the first character in the filter input.
  • PDF Viewer
    • Resolved an issue where the reply comment date and time were updated during comment panel editing, even when no modifications were made to the comment.
  • Pivot Table
    • Fixed an issue where screen reader focus was not retained on Pivot Table column headers, improving keyboard navigation and accessibility for assistive technology users.
  • RichTextEditor
    • Images from older versions of Microsoft Word documents (Microsoft Office LTSC Professional Plus 2021) will now be pasted correctly in the Rich Text Editor.
    • Consecutive copy-paste operations in the Rich Text Editor now correctly use the latest copied content when pasting through the Paste Cleanup dialog.
  • Schedule
    • Fixed an issue where appointment resize throws a script error when the event target is the document.
  • Spreadsheet
    • Issue with "formula cell reference not updating when pasted range comes inside the copied range" has been resolved.
  • TreeView
    • Resolved issues with remote data services and drag and drop scenarios, when using TreeView virtualization through the enableVirtualization API.
Syncfusion Essential Studio Angular 2026 Volume 2 SP1 (34.2.2)Aug 5, 2026
Features
  • Common
    • Introduced the Syncfusion CLI, a command-line tool that simplifies project setup and accelerates development with Syncfusion components. It enables developers to quickly scaffold Angular, React and Vue applications using predefined Syncfusion templates, with built-in support for theme selection, styling formats, MCP configuration, and skill installation, helping create fully configured projects with minimal setup effort.
    • Introducing Telemetry
      • Starting with this release, Syncfusion Essential JS 2 (EJ2) introduces telemetry (development-only) to help Syncfusion better understand product usage, feature adoption, usage trends and make better product roadmap decisions.
      • Telemetry is enabled by default and collects only a limited set of anonymous usage data while applications are running in a development environment. Telemetry is automatically disabled in production environments, and no telemetry is collected from deployed production applications or end users.
  • TreeView
    • Provided virtualization support for the TreeView component using the enableVirtualization API to efficiently render large datasets and improve performance.
Fixes
  • Grid
    • Resolved a script error that occurred when scrolling after destroying a Grid with sticky header enabled.
  • DatePicker
    • The issue with "Tab Navigation to Month and Year Controls Fails When Min and Max Dates Are Set" has been resolved.
Syncfusion Essential Studio Angular 2026 Volume 2 (34.1.33)Jul 28, 2026
Fixes
  • 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.
  • DocumentEditor
    • Fixed an issue where strict CSP caused console errors and prevented the editor from loading completely.
    • Fixed an issue where the header date layout differed from Microsoft Word rendering.
    • Fixed an issue where text did not return to its original line after re-inserting a deleted space.
    • Fixed a pagination issue that occurred due to a checkbox when opening the document in the Document Editor.
    • Fixed an issue where mentions in comments were rendered incorrectly in Firefox.
  • FileManager
    • Resolved keyboard navigation issues in the File Manager component where the Enter key caused console errors in the Details view, and the Space key did not properly toggle selection in the Details and Large Icons views.
    • Resolved an issue where screen readers did not announce the error messages displayed in the new folder and rename dialog in the File Manager component.
  • GanttChart
    • Issue in locale text of predecessor tooltip has been fixed.
  • Grid
    • Fixed the issue where the Grid's scroll position unexpectedly jumps after deleting the first row when virtualization is enabled and the Grid contains only a single page of data.
    • Resolved an issue where the shimmer loading indicator remained visible in the Grid after deleting multiple rows when the virtualization feature was enabled.
  • HeatMap
    • Exposed the controlInstance property in the HeatMap tooltip to provide access to the HeatMap component instance during tooltip rendering.
  • ListBox
    • Resolved an issue where the shimmer loading indicator remained visible in the Grid after deleting multiple rows when the virtualization feature was enabled.
  • Maps
    • Exposed the controlInstance property in the Maps tooltip to provide access to the Maps component instance during tooltip rendering.
  • PDF Viewer
    • Fixed an issue where annotations were not properly removed through the deleteAnnotations and deleteAnnotationById methods when the drawing operation was completed by releasing the mouse outside the PDF Viewer.
    • Fixed an issue where HTML entities were not displayed correctly in the comment panel after exporting and importing annotations when enableHtmlSanitizer property was set to false.
  • Pivot Table
    • Fixed an issue where the report dialog rendered multiple times in the React Pivot Table.
    • Fixed an issue where the Field List popup did not open for an empty Pivot Table when Defer Layout Update was enabled.
    • Fixed an issue where screen reader focus was not retained on a column header.
    • Fixed an issue where an unnecessary vertical scrollbar appeared in the Pivot Table and Pivot Chart when the screen was resized.
  • ProgressButton
    • Fixed an issue where the Progress button did not update from Pause to Resume while a progress operation was active.
  • RichTextEditor
    • The dropdown width is now applied through the dropdown's created event to resolve Content Security Policy (CSP) violations.
    • The resize handle no longer exceeds the container's configured minimum and maximum height constraints during drag operations.
  • Spreadsheet
    • Issue with "spreadsheet processing columns beyond the used range even when the usedRangeIncludesValueOnly property was set to true while importing the file" has been resolved.
  • Tree Grid
    • Resolved an issue where collapsing a parent row did not collapse all nested child rows when using the infinite scrolling feature.
  • TreeMap
    • Exposed the controlInstance property in the TreeMap tooltip to provide access to the TreeMap component instance during tooltip rendering.
Syncfusion Essential Studio Angular 2026 Volume 2 (34.1.32)Jul 21, 2026
Fixes
  • 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 Angular 2026 Volume 2 (34.1.31)Jul 14, 2026
Fixes
  • 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 Angular 2026 Volume 2 (34.1.30)Jul 9, 2026
Features
  • DocumentEditor
    • Implemented support for rendering the tracking revision list based on paragraph character formatting.
Fixes
  • 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 Angular 2026 Volume 2 (34.1.29)Major versionJul 6, 2026
Features
  • 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.