2.22.0
Telerik UI for Blazor 2.22.0 brings several new components and features – ValidationMessage, ValidationSummary, ValidationTooltip and Form components, frozen columns with virtualization for Grid and TreeList, excel-like incell editing for Grid and TreeList, Window drag-drop, and more!
Full release notes https://www.telerik.com/support/whats-new/blazor-ui/release-history/ui-for-blazor-2-22-0