Topics

All topics

Web Forms deprecation with Sitefinity CMS 14.1

DISCLAIMER: The Web Forms related documentation has been removed in version 14.1 of Sitefinity product documentation as obsolete. This is done in accordance with the deprecated Web Forms capabilities.

Deprecation scope

With the release of Sitefinity CMS 14.1 (March 2022), the support for the following capabilities in Sitefinity CMS frontend was discontinued:

  • Web Forms widgets for front-end development
  • Web Forms widget templates 
  • Hybrid page templates
  • Responsive & Mobile design module (only used in relation to Web Forms)

On version 14.1 and higher, Web Forms capabilities for new projects are not available.
As an alternative option, the recommended frontend technology is ASP.NET Core.
Note that the deprecated capabilities are still included in later versions, such as 14.4 LTS, to facilitate the transition to ASP.NET Core.

Progress strongly advises against using Web Forms for production deployments in any version beyond 13.3 LTS, which remains the last officially supported version for Web Forms.
Customers who choose to deploy Web Forms based websites on versions beyond 13.3, do so at their own risk.
Web Forms capabilities are no longer eligible for support, feature development or bug fixes, including security updates. Any newly introduced or discovered issues, including critical bugs without workarounds, will not be addressed.

Additional resources

FAQ: Deprecated Capabilities in Sitefinity CMS
Progress Sitefinity Life Cycle Policy Guide
Migrate from MVC to ASP.NET Core
NEW TO SITEFINITY?

Want to learn more?

Increase your Sitefinity skills by signing up for our free trainings. Get Sitefinity-certified at Progress Education Community to boost your credentials.

Get started with Integration Hub | Sitefinity Cloud | Sitefinity SaaS

This free lesson teaches administrators, marketers, and other business professionals how to use the Integration hub service to create automated workflows between Sitefinity and other business systems.

Web Security for Sitefinity Administrators

This free lesson teaches administrators the basics about protecting yor Sitefinity instance and its sites from external threats. Configure HTTPS, SSL, allow lists for trusted sites, and cookie security, among others.

Foundations of Sitefinity ASP.NET Core Development

The free on-demand video course teaches developers how to use Sitefinity .NET Core and leverage its decoupled architecture and new way of coding against the platform.

Was this article helpful?