Released: Feb 12, 2026

2026 Q1 (v13.0.0) での更新項目

機能

• Common
  • Added a new DropDownTree component.
  • Added a new SmartPasteButton component.
  • Added a new PromptBox component.
  • Added compatibility with .NET 11 Preview 1.
  • Updated rendering in dropdowns popup.
  • Breaking Changes - Default component styles are now implicit.
  • Updated Document Processing Library (DPL) version to 2026.1.210.
  • Added support for Bootstrap theme version 13.0.0.
  • Added support for Classic theme version 13.0.0.
  • Added support for Default theme version 13.0.0.
  • Added support for Fluent theme version 13.0.0.
  • Added support for Material theme version 13.0.0.
  • Updated Telerik Licensing to version 1.6.40.
  • Updated Telerik.SvgIcons and Telerik.FontIcons to version 4.8.0.
• AiPrompt
  • Added a Title parameter in AIPromptSpeechToTextButtonSettings.
• Chat
  • Added a scroll to bottom floating action button.
  • Added a failed message status.
  • Added IsFailedField.
  • Added the OnResendMessage event.
  • Added the MessageId property in ChatResendMessageEventArgs.
  • Added ТextAreaSettings.
  • Added a Placeholder parameter.
  • Added the OnRemove event in ChatFileSelectSettings.
  • Added the Title, Icon, FillMode, Rounded, Size ThemeColor parameters in ChatFileSelectSettings.
  • Added a Title parameter in ChatSpeechToTextButtonSettings.
  • Added a Title parameter in ChatSendMessageButtonSettings.
• Diagram
  • Added support for data binding.
• Grid
  • Added a new SmartBox tool.
  • Added the ability to customize the default Grid keyboard shortcuts.
• InlineAiPrompt
  • Added a Title parameter in AIPromptSpeechToTextButtonSettings.

不具合の修正

• FileManager
  • Shift selection does not work in List View (Thumbnails).
• Grid
  • Fixed duplicate filter icon in Grid column menu.
  • Removes column menu icon styling on column sort.
  • ComponentLoaderContainer throws JSDisconnectedException.
• PivotGrid
  • TreeView checkbox uncheck does not refresh the Configurator UI.