Released: Jan 21, 2026

Updates in 2025 Q4 (2025.4.1321)

Features

• Common:
  • Added support for jQuery 4.0.0.
  • Updated Telerik Document Processing Library (DPL) version (2025.4.1319).
  • Updated Fluent Theme Package (v.12.3.0).
  • Updated Classic Theme Package (v.12.3.0).
  • Updated Bootstrap Theme Package (v.12.3.0).
  • Updated Default Theme Package (v.12.3.0).
  • Updated Material Theme Package (v.12.3.0).
• Visual Studio Extension:
  • Added support for Visual Studio 2026 extensions.
  • Integrated Telerik NuGet server with Visual Studio extension.
  • Removed Telerik.Licensing assembly reference and kept only the package reference.

Fixes

• Common:
  • Fixed "Unable to resolve dependency tree" error on npm install command in Kendo UI for jQuery source bundle.
• ActionSheet:
  • Fixed issue where serializing ActionSheetItem throws an exception.
• BottomNavigation:
  • Fixed issue where serializing a BottomNavigationItem throws an exception.
• Chart:
  • Fixed issue where setting the zIndex of the chart marker will throw an exception.
• Diagram:
  • Fixed issue where configuring the Diagram DiagramEditableSettingsToolMenuButton or DiagramEditableSettingsToolButton will throw an exception.
• DropDownTree:
  • Fixed issue where DropDownTree as Form editor throws exception.
• FileManager:
  • Fixed issue where FileManager throws when defining upload dialog actions.
• Form:
  • Fixed issue where DropDownTree as Form editor throws exception.
• Map:
  • Fixed issue where defining a WebApi data source for a Map Layer will throw an exception.
• MultiSelect:
  • Fixed issue where MultiSelect does not have a placeholder attribute.
• PDFViewer:
  • Fixed issue where PDFViewer with DPL Processing loads blank document.