2025 Releases

This article lists the breaking or important changes in the 2025 releases of Telerik UI for ASP.NET Core.

Telerik UI for ASP.NET Core Q1 2025

License Activation

Starting with 2025 Q1, all users of Telerik UI for ASP.NET Core will need to apply a valid license key file to both new and existing projects. For details, see our Licensing Documentation.