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Telerik® UI for Blazor 13.0.0 (2026 Q1)

February 12, 2026

Common

NEW
  • DropDownTree component
  • SmartPasteButton component
  • PromptBox component
  • Compatibility with .NET 11 Preview 1
  • Update rendering in dropdowns popup
Breaking Changes Dependencies
  • Update Document Processing Library (DPL) version to 2026.1.210
  • Supports Bootstrap theme version 13.0.0
  • Supports Classic theme version 13.0.0
  • Supports Default theme version 13.0.0
  • Supports Fluent theme version 13.0.0
  • Supports Material theme version 13.0.0
  • Update Telerik Licensing to version 1.6.40
  • Update Telerik.SvgIcons and Telerik.FontIcons to version 4.8.0

Chat

NEW
  • Add scroll to bottom floating action button
  • Add failed message status

Diagram

NEW
  • Add data binding

FileManager

FIXED
  • Shift selection does not work in List View (Thumbnails)

Grid

NEW
  • Add new SmartBox tool
  • Add the ability to customize the default Grid keyboard shortcuts
FIXED
  • Fix duplicate filter icon in Grid column menu
  • Remove column menu icon styling on column sort
  • ComponentLoaderContainer throws JSDisconnectedException

PivotGrid

FIXED
  • TreeView checkbox uncheck does not refresh the Configurator UI

New features & Roadmap

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