Release History

Telerik UI for ASP.NET MVC 2025.2.520 (2025 Q2)

May 21, 2025

Common

NEW

• Improvements of existing form components adaptiveness

Breaking Changes

• Trial and commercial users now use the same product package. The trial and commercial product versions merged into a single unified distribution package. The product access now depends on a license key file. This eliminates the need for separate trial downloads. For more information, please refer to Setting Up Your License Key

Dependencies

• Telerik Document Processing Library (DPL) version is updated to 2025.2.520
• Fluent Theme Package (v.11.0.2)
• Classic Theme Package (v.11.0.2)
• Bootstrap Theme Package (v.11.0.2)
• Default Theme Package (v.11.0.2)
• Material Theme Package (v.11.0.2)

CSP Improvements

NEW

• Expose Template Component Integration for Form Editors (8155)

ActionSheet

NEW

• ActionSheet component improvements

ButtonGroup

FIXED

• TypeScript definitions for ButtonGroup has incorrect type for badge option (6130)

Chart

FIXED

• Missing TypeScript definitions for the Chart startAngle option and Sparkline redraw method.
• Pie and Donut Charts are not exported (8105)
• Missing Typings for ChartOptions.SeriesDefaults (3195)

ColumnMenu

FIXED

• Previous and next icons in ColumnMenu in RTL Grid are not correct (7498)

ContextMenu

FIXED

• The ContextMenu of the Grid does not support child items

DateRangePicker

FIXED

• Unexpected value set to DateRangePicker's Start input on pressing Enter after typing value in End input (7571)

DropDownList

FIXED

• DropDownList's filtering popup closes on mobile when typing in search (8186)
• DropDownList with adaptive mode and filtering closes on mobile when typing in search (8146)

Editor

NEW

• Integrate AI Capabilities in Editor

FIXED

• Inline Editor is broken when opened from a collapsed pane in the Splitter (8209)
• The Thumbnail() option of the ImageBrowser does not provide UrlHandler() option (8183)
• The File() option of the FileBrowser does not provide UrlHandler() option (8150)
• Content in inline Editor is wrapped when its font style is changed (8055)

Form

NEW

• Upload component as built-in editor to Form

FIXED

• Incorrect validation when two Forms are displayed on the same page (8162)
• Form editor throws a client error when using DeferredScriptFile() (8113)

Gantt

FIXED

• JS error thrown on resizing a Gantt event in the timeline (7562)

Grid

NEW

• Grid Group Toolbar Tool
• Grid adaptiveness for existing tools with popups
• Grid Adaptive Editing
• Grid Sort Toolbar Tool
• Grid Filter Toolbar Tool
• Expose Template Component integration for Grid Column Commands (8215)

FIXED

• The ContextMenu of the Grid does not support child items
• Grid's data is cleared when endless scroll and skeleton loader are set
• Classes for custom tools in the Grid are lower-cased regardless of the name field (8225)
• In a Grid with locked column, it takes to arrow key presses to navigate to next cell (8212)
• Group Template in a Grid column is not updated when a cell is edited (8200)
• Grid Date filter second DatePicker automatically populated with first DatePicker value upon reopening (8197)
• Grid size does not correctly change using setOptions (8174)
• Grid incorrect keyboard behaviour when focus is in command buttons (8031)
• Grid row resizing, locked columns and incell editing breaks row resizing (8006)
• Grid virtual columns header misaligned when the width of the columns is less than the grid width (7957)
• Grid with loaderType "skeleton" does not display data in endless scrolling scenarios (7076)

ListView

FIXED

• Remove ListView scrollable: true as it overrides theme `overflow: auto` (8165)

PDFViewer

FIXED

• The default file name is not set in the PDFViewer when downloading with PdfJSProcessing (8198)
• PDFViewer with DPL Processing does not load the PDF file correctly (8166)

Pager

Breaking Changes

• Adaptive & Responsive Pager

Scheduler

FIXED

• Wrong TypeScript definitions for Spreadsheet and Scheduler (8136)

Signature

FIXED

• Signature clear button does not trigger the change event (8154)

Sparkline

FIXED

• Missing TypeScript definitions for the Chart startAngle option and Sparkline redraw method.

SplitButton

FIXED

• items.url throws an error in SplitButton (8223)

Spreadsheet

FIXED

• Clicking the arrow button of a scrollable sheetbar in the Spreadsheet refreshes the page (8180)
• Spreadsheet cellContextMenu() throws an error (8149)
• Promise not available in the Spreadsheet excelImport event (8137)
• Wrong TypeScript definitions for Spreadsheet and Scheduler (8136)
• Spreadsheet change event is not triggered when bound after initialization (8078)
• Spreadsheet dragged cell results in incorrect results when containing letters and numbers (7992)
• Spreadsheet scrolls to the top when value is entered (7938)
• Inconistent behavior of the Spreadsheet list validation when the from option contains empty space (7913)

TaskBoard

FIXED

• TaskBoard no longer fires update when sorting in the same column (8164)

ToolBar

NEW

• Parent Components with Toolbar Adaptiveness

TreeList

FIXED

• Script tag gets executed on drag when encoding is enabled in TreeList (8153)

Validator

FIXED

• Incorrect validation when two Forms are displayed on the same page (8162)

Wizard

NEW

• Add setOptions method to Wizard (8181)

Visual Studio Extension

NEW

• Updated the Visual Studio Extension to adopt the new unified distribution model.
• Modernize VS Extension design.
• Include the new OCR and AI dlls/NuGets to DPL wizard.