KendoReact Releases

TelerikUI & Visualization SuitesJavaScript
Version 2026 Q3 (v16.0.0) (Aug 12, 2026)

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

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KendoReact 2026 Q3 (v16.0.0)Aug 12, 2026
Features
  • Badge: Added static position.
  • Barcode: Converted Barcode and QRCode to functional components.
  • Colorpallete: Exposed ariaLabel prop.
  • Dateinputs: Added ariaLabel prop to TimePicker and DateTimePicker.
  • Flatcolorpicker: Exposed configuration options for the palette and gradient views.
  • Grid: Added grouping modes with customization and stacked layout support.
  • Grid: Add k-sortable class to sortable columns.
  • Conversational-UI: Implemented llm kit components.
  • Maskedtextbox: Added aria label prop.
  • Multiselect: Added select all functionality.
  • Scheduler: Show hidden events in a popover when clicking "more events" button.
  • Scheduler: Exposed svgIcon prop on the SchedulerResource interface.
  • Scheduler: Improved event rendering and support readonly events.
  • Scheduler: Modernized toolbar and optimized responsive layout.
  • Scheduler: Redesigned create/edit form layout and flows, expose recurrence summary templates.
  • Scheduler: Split DateHeaderCell for day/week views.
  • Treeview: Migrated TreeView to functional component.
  • Upload: Converted component to functional one.
Fixes
  • PDF-viewer: Bumped @progress/kendo-pdfviewer-common.
  • Dateinputs: React memo comparison function crashes in React 19 production builds.
  • Editor: Apply aria-label, aria-labelledby, and aria-describedby to contenteditable element in iframe mode.
  • Inputs, dateinputs: Prevent default aria-label from overriding external label associations.
  • Inputs: Removed default aria-label values since they override label for associations.
  • Labels: Apply disabled styles when editorDisabled prop is set.
  • Numerictextbox: Resolved issue with RTL positioning.
  • Panelbar: Respect expanded prop when children arrive asynchronously.
  • Scheduler: Adjust exception dates when series start changes in form-based edit.
  • Scheduler: Correct series editing when drag/drop or resize is applied to an occurrence.
  • Scheduler: Events misaligned in adaptive mode.
  • Treelist: Convert component to functional one.
  • Treelist: Fixed keyboard navigation lifecycle timing in functional component.
  • Treelist: Prevent column resize flickering and width mismatch in scrollable layout.
  • Treelist: Prevent text selection of other rows during drag and drop.
  • Treelist: Split header and body into separate scrollable containers.
  • Treeview: Preserve expand/collapse animation for expandable nodes.
  • Upload: Assign unique uid per file in batch mode.
  • Upload: Hide progressbar internal label.
  • Upload: Prevent image preview flashing in events demo.
  • Upload: Show video icon for mp4 files.
  • WebMCP: Replace navigator model context as it is deprecated.
KendoReact 2026 Q2 (v15.1.0)Jul 8, 2026
Features
  • Grid: Added proxy scroller for vertical virtualization.
  • Grid: Added proxied overlay scrollbar for virtual scroll mode.
  • Inputs: Implemented OTPInput component.
Fixes
  • Animation: Resolved glitch issue.
  • Checkbox: Fixed to allow space key to trigger native change event on Checkbox.
  • Combobox: Fixed to focus ComboBox input after clear button click.
  • Combobox: Fixed to reset ComboBox focused item when filter text is active.
  • Dateinputs: Fixed to handle midnight (hour 0) correctly in DayPeriodService AM/PM logic.
  • Dropdowns: Fixed to update popup width when component width changes dynamically.
  • Gauges: Fixed to correct center template position on initial render.
  • Grid: Fixed to allow norecords template to grow for wrapped messages.
  • Grid: Fixed issue regarding checkbox cells triggering selection when clicking the checkbox and parent cell.
  • Grid: Fixed to close column menu popup on scroll to prevent positioning issues.
  • Grid: Fixed toolbar-tools popup misalignment and stale filter state in adaptive mode.
  • Grid: Fixed to prevent empty grid after row selection and filter clearing with virtualization.
  • Grid: Fixed to prevent grid virtualization to shows blank space with parent transform.
  • Grid: Fixed to resolve correct column title when field name is "value".
  • Grid: Fixed to sync GridToolbarColumnsChooser with programmatic columnsState updates.
  • Listbox: Fixed keyboard nav work.
  • Multiselecttree: Fixed to deselect all ancestor items in MultiSelectTree with 3+ nesting levels.
  • Numerictextbox: Fixed to reject % character in NumericTextBox for non-percent formats.
  • Panelbar: Fixed issue where nested items with expanded prop are not applied when parent is initially collapsed.
  • Popup: Fixed to correct popover alignment under CSS zoom.
  • Popup: Fixed to increase default z-index to render above TabStrip animation container.
  • Scheduler: Fixed to align all-day custom-height events and pack adjacent ranges on same row.
  • Scheduler: Fixed incorrect events order when using custom view item.
  • Scheduler: Fixed to preserve events' custom order.
  • Scheduler: Fixed scope all-day boundary overlap by height mode.
  • Slider: Fixed to remove unnecessary offset in rtl draghandle positioning.
  • Tabstrip: Fixed to remove incorrect aria-hidden on active tab panel.
  • Timepicker: Fixed to return focus to input when TimePicker Cancel is clicked.
  • Toolbar: Fixed to sync ToolbarOverflowSection children on re-render.
  • Treelist: Fixed to prevent treelist getselectedstate from failing with enabled virtual scrolling.
  • Webmcp: Fixed tools coverage.
KendoReact 2026 Q2 (v15.0.0)May 20, 2026
Features
  • Introduced WebMCP support, making KendoReact components agent-ready out of the box.
  • Added support for the new Kendo UI Meridian theme.
  • Added support for Kendo UI Icons v5.0.0.
  • Added localization messages to new aria attributes.
  • Calendar: Converted calendar to functional component.
  • Chip: Added aria selected prop.
  • Dropdowns: Added ariaLabel prop to AutoComplete, DropDownTree and MultiSelectTree.
  • Grid: Added aria has popup prop to header.
  • Grid: Removed axios default usage.
  • Listbox: Updated rendering and aria attributes.
  • Listview: Added aria-posinset and aria-setsize to listview item.
  • Loader: Added aria label prop.
  • Menu: Converted menu to functional component.
  • Radiobutton, rangeslider: Added aria label prop.
Fixes
  • Buttons: Fixed modify toolbar functionality for adaptive mode.
  • Chip: Fixed issue where blur does not remove focus.
  • Datetimepicker: Fixed issue where time is not set when clicking set directly without changing the value.
  • Editor: Fixed inconsistent table wizard action buttons layout.
  • Grid: Fixed accumulate data state changes from multiple synchronous operations.
  • Grid: Fixed Tab key getting stuck in tabbed column menu.
  • Grid: Fixed issue to preserve operator when clearing column menu filter value.
  • Grid: Fixed issue to prevent drag clue from overflowing viewport on long column titles.
  • Grid: Fixed issue to prevent pagination reset when clearing empty column menu filter.
  • Grid: Fixed issue where the type of the cells prop on the columns is incorrect.
  • Inputs: Fixed to localize ColorPicker Apply/Cancel buttons and expose showButtons prop.
  • Layout: Fixed TileLayout rendering parity and drag-drop flicker.
  • Layout: Removed default size class and fixed a11y attrs in Breadcrumb.
  • Map: Added missing template prop to MapMarkerLayerProps.
  • Switch: Fixed to prevent double toggle of Switch wrapped in label on Firefox.
  • Timepicker: Fixed to use the correct value for NOW button in adaptive TimePicker.
  • Tooltip: Fixed anchor tooltip to titled ancestor when parentTitle is true.
  • Tooltip: Fixed export tooltip handle.
  • Tooltip: Reduced tooltip flickering between SVG elements.
KendoReact 2026 Q1 (v14.4.1)May 4, 2026
Fixes
  • Combobox: Fixed to respect iconClassName.
  • Common: Resolved typescript errors.
  • Dateinput: Fixed to enable defaultValue prop and clear button.
  • Dropdowns: Resolved typescript errors.
  • Dropdowns: Fixed to keep keyboard navigation on items without label.
  • Grid: Fixed to enable keyboard selection toggle on checkbox column cells.
  • Grid: Fixed to prevent GridColumnMenuFilter from submitting parent form.
  • Listbox: Fixed to add aria-label to hidden select element for a11y reasons.
  • Numerictextbox: Fixed to allow standalone minus input without forcing -0.
  • Popup: Fixed to prevent double animation call causing sporadic offset.
  • Scheduler: Fixed to preserve date segment focus while editing year in form editor.
  • Scheduler: Fixed to round row sync height to prevent indefinite growth at fractional zoom.
  • Stepper: Fixed to allow Tab to exit Stepper when at first or last step.
  • Switch: Fixed to add localized aria-label to Switch hidden checkbox input.
  • Upload: Fixed to only update progress of affected file in controlled mode onProgress.
  • Upload: Fixed to prevent status overwrite when multiple files complete simultaneously.
  • Window: Fixed to prevent shrinking without actual drag.
KendoReact 2026 Q1 (v14.4.0)Apr 17, 2026
Features
  • Bumped axios to 1.15.0.
  • Buttons: Made inner buttons focusable via Tab in popup content.
  • Chat: Added support for endless scrolling mode for loading messages on demand.
Fixes
  • Chat: Removed auto-focus that scrolled page to Chat on render.
  • Common: Check disabled state in getTabIndex.
  • Conversational-ui: Fixed to render cancel button inside active output card.
  • Dateinputs: Fixed to render Set button before Cancel in DateTimePicker popup.
  • Dateinputs: Fixed to reset controlled pasted value in DatePicker.
  • Dialogs: Fixed to pass correct coordinates in Window onMove for keyboard movement.
  • Dropdowns, dateinputs: Fixed to conditionally set aria-controls when popup is open.
  • Dropdowns: Fixed to apply iconClassName to ComboBox expand icon.
  • Grid: Fixed to add missing pager aria-label messages for responsive mode.
  • Grid: Update pinnable config.
  • Labels: Fixed to focus editor by editorId when editorRef is not provided.
  • Workflows: Corrected code-reviewer agent filename in suggest-instruction-updates.
KendoReact 2026 Q1 (v14.3.2)Apr 7, 2026
Fixes
  • Diagram: Moved @progress/kendo-diagram-common from peer dependencies to dependencies.
KendoReact 2026 Q1 (v14.3.0)Apr 3, 2026
Features
  • Buttons: Updated aria-pressed dependency array.
  • Chat: Exposed autoScrollThreshold prop.
  • Chat: Exposed PromptBox affix templates.
  • Grid: Added row pinning.
  • Grid: Added sticky group headers and group footers.
  • Segmentedcontrol: Added the ability to export segmentedcontrol component.
Fixes
  • Chat: Fixed to account for pinned message height when scrolling to reply.
  • Dateinputs: Fixed to close TimePicker popup after clicking Set in adaptive mode.
  • Dropdowns: Fixed to pass name attribute to MultiSelect input element.
  • Fixed to flag accessibility props.
  • Grid, Code-review: Added missing kendo-file-saver peer dependency and dependency integrity review check.
  • Fixed issue where multiple cta banners are displayed.
  • Fixed issue where pdf-viewer does not show banner.
  • Progressbars: Fixed issue regarding clamp calculatePercentage to [0, 100] range.
  • Scheduler: Fixed issue with monthview event positioning.
  • Scrollview: Fixed issue regarding swapped aria-labels on navigation buttons.
  • Slider: Fixed to prevent keyboard interaction when disabled.
KendoReact 2026 Q1 (v14.3.1)Apr 3, 2026
Features
  • Added new diagram component.
KendoReact 2026 Q1 (v14.2.1)Mar 6, 2026
Fixes
  • Datatools: Guard against non-finite coords.
  • Editor not working in FF.
  • Grid: Remove invalid aria role for the colgroup of the footer table.
  • Grid: Resolved virtual scroll blank space when scrolling up after filtering.
KendoReact 2026 Q1 (v14.2.0)Feb 19, 2026
Features
  • Scheduler:
    • Normalized order values to consecutive positions.
    • Now handles all-day events ordering scenario.
    • Improved aria-label for multi-day and all-day events.
    • Now includes end date in aria-label for multi-day events.
Fixes
  • Grid: Pass column locked property to cell props correctly.
  • Scheduler:
    • Now prevents day items from matching time slots when slotDuration=1440.
    • Removed time from tooltip for all-day events.
    • Resolved all-day event overlap and row compaction issues.
  • Upload: Now waits for server response before showing uploaded status.
KendoReact 2026 Q1 (v14.1.1)Feb 16, 2026
Fixes
  • Grid: Resolved issue with row selection.
  • Fixed accessibility description for AI needs.
KendoReact 2026 Q1 (v14.1.0)Feb 13, 2026
Features
  • Added flag accessibility props.
Fixes
  • Resolved issue with the proptype import.
KendoReact 2026 Q1 (v14.0.1)Feb 12, 2026
Fixes
  • Dependencies: Fixed issue regarding SmartPaste and CSV dependencies.
KendoReact 2026 Q1 (v14.0.0)Major versionFeb 10, 2026
Features
  • Chat:
    • Added failed message type, PromptBox integration, scroll to bottom button and status icons.
    • Introduced codemods for migrating from v13 to v14.
  • Conversational-UI: Implemented PromptBox component.
  • Common:
    • Added 'none' option to rounded theme maps.
    • Removed appearance defaultProps from all components.
  • ColorPalette: Changed ColorPalette component from class to functional.
  • DropDowns:
    • Added 'none' option to rounded prop for all components.
    • Added ListItemIcon component and update List rendering.
    • Introduced codemods for migrating from v13 to v14.
  • Grid:
    • Added CSV export functionality with GridCsvExportButton.
    • Added saveAsCsv and getCsvBlob methods with grouped data support.
  • Indicators: Added 'none' option to Badge rounded prop.
  • Inputs: Added 'none' option to rounded prop for all components 81ea70.
  • SmartPaste: Added SmartPaste component.
  • TreeView: Added ability to make entire item clickable for selection and checkbox toggle.
  • Notification: Changed Notification component from class to functional.
  • PanelBar: Changed PanelBar component from class to functional.
  • Slider: Changed Slider component from class to functional.
  • Switch: Changed Switch component from class to functional.
  • TabStrip: Changed Tabstrip component from class to functional.
  • TileLayout: Changed TileLayout component from class to functional.
  • Tooltip: Changed Tooltip component from class to functional.
  • Window: Changed Window component from class to functional.
Fixes
  • Common:
    • Added defensive checks to uButton.wrapper() and grid for undefined props.
    • Removed extra CSS size classes from components.
    • Reverted to classic JSX transform for React 16 compatibility.
  • DropDowns:
    • Changed appearance defaultProps to undefined and removed debug log.
    • Added explicit return types to List and ListItem components.
    • Updated List accessibility and grouped rendering.
  • Editor:
    • Added ability to use automatic jsx runtime in development.
    • Resolved ProseMirror duplicate dependency conflict.
    • Added ability to use stable keys for ButtonGroup instead of array index.
  • Grid:
    • Changed line endings in CSV export expected files.
    • Added support for defaultGroup in CSV export for grouped data.
    • Added ability to use CRLF line endings in expected CSV test files.
  • Inputs:
    • Changed appearance defaultProps to undefined and remove debug log.
    • Added ability to apply size prop to ColorPicker dropdown button.
  • MultiColumnComboBox: Added ability to modify header scroll behavior.
KendoReact 2025 Q4 (v13.3.0)Jan 16, 2026
Features
  • DropDowns: Added ignoreCase prop to ComboBox.
  • Grid: Added automatic focus for in-cell editing in stacked layout.
  • Grid: Added stacked data layout mode.
  • Grid: Added stacked detail row rendering.
  • Grid: Added stacked layout as a premium feature.
  • Grid: Added stackedData property for stacked layout cells.
  • kendo-react-intl: Updated @progress/kendo-intl to ^3.2.1.
  • Menu: Exposed onClose prop.
Fixes
  • DropDowns: Resolved MultiSelect keyboard navigation in virtualized lists.
  • Grid: Migrated stacked keyboard navigation to datatools.
  • Grid: Prevented focus steal from external inputs during edit mode.
  • Grid: Fixed issue where toolbar column chooser badge is displayed after changes are applied.
  • MultiSelect: Fixed scrolling to focused item on search.
  • Updated license banner.