Documentation versions (currently viewingVaadin 23)
New Acceleration Kits: Kubernetes Kit and Azure Cloud Kit. Read the blog post.

Step 2 - Removing Legacy Servlets

The MPR framework manages the VaadinServlets to make sure the correct requests are routed to the right frameworks (either Flow or Vaadin 7/8). For that to work, all legacy VaadinServlets need to be removed. If you need some custom functionality, you can use the VaadinServlet provided by Flow instead.

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