Older versions of Umbraco relied on Image Processor and a plugin called ImageProcessor.Plugins.WebP to be able to show images in webp format.
If you are seeing the error:
Cannot load libwebp.dll
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.ApplicationException: Cannot load libwebp.dll
Please open a support ticket and we will be able to resolve this quickly for you.
