Thank you for clarifying how the application stopped working.
script was probably created by the Custom Download Builder Tool
which bundled the kendo.webcomponents.js
. As of tomorrow, the Download Builder Tool should not include the kendo.webcomponents.js
and the warning will go away.
Nonetheless, the only place in the source where document.registerElement() is used is in kendo.webcomponents.js.
This function is not used in the jQuery, ASP.NET MVC, ASP.NET Core, JSP, PHP, React, Vue or AngularJS wrappers so none of these applications would be affected.
The only people who would be affected are the ones who created web components and still use them. In case there are no web components in the application you are working on, you do not need to do anything special. Just download the latest version of Kendo UI and the warning should be gone.
Let me know if you have further questions.
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