Disable prerendering update 8.0

aspnetcore/blazor/components/render-modes.md

@@ -169,6 +169,21 @@ From the component definition:
 
 In the preceding example, the `{ROUTE}` placeholder is the route template.
 
+To disable prerendering for the entire app, indicate the render mode at the highest-level component in the app's component hierarchy that isn't a root component (root components can't be interactive). Typically, this is where the `Routes` component is used in the `App` component (`Components/App.razor`) for apps based on the Blazor Web App project template:
+
+```razor
+<Routes @rendermode="@(new ServerRenderMode(prerender: false))" />
+```
+
+Also, disable prerendering for the `HeadOutlet` component:
+
+```razor
+<HeadOutlet @rendermode="@(new ServerRenderMode(prerender: false))" />
+```
+
+> [!NOTE]
+> The preceding syntax will be simplified in an upcoming preview release.
+
 > [!NOTE]
 > During .NET 8 *Release Candidate 1*, use the following values:
 >

aspnetcore/blazor/security/server/index.md

@@ -617,10 +617,16 @@ To avoid showing unauthorized content while prerendering with a [custom `Authent
 
 :::moniker range=">= aspnetcore-8.0"
 
-* Disable prerendering: Pass `false` to a server render mode attribute placed in the `Routes` component (`Routes.razor`):
+* Disable prerendering: Indicate the render mode with the `prerender` parameter set to `false` at the highest-level component in the app's component hierarchy that isn't a root component (root components can't be interactive). Typically, this is where the `Routes` component is used in the `App` component (`Components/App.razor`) for apps based on the Blazor Web App project template:
 
+  ```razor
+  <Routes @rendermode="@(new ServerRenderMode(prerender: false))" />
   ```
-  @attribute [RenderModeServer(false)]
+
+  Also, disable prerendering for the `HeadOutlet` component:
+
+  ```razor
+  <HeadOutlet @rendermode="@(new ServerRenderMode(prerender: false))" />
   ```
 
 :::moniker-end

aspnetcore/blazor/state-management.md

@@ -269,10 +269,16 @@ One way to resolve the error is to disable prerendering. This is usually the bes
 
 :::moniker range=">= aspnetcore-8.0"
 
-To disable prerendering, pass `false` to a server render mode attribute placed in the `Routes` component (`Routes.razor`):
+To disable prerendering, indicate the render mode with the `prerender` parameter set to `false` at the highest-level component in the app's component hierarchy that isn't a root component (root components can't be interactive). Typically, this is where the `Routes` component is used in the `App` component (`Components/App.razor`) for apps based on the Blazor Web App project template:
 
+```razor
+<Routes @rendermode="@(new ServerRenderMode(prerender: false))" />
 ```
-@attribute [RenderModeServer(false)]
+
+Also, disable prerendering for the `HeadOutlet` component:
+
+```razor
+<HeadOutlet @rendermode="@(new ServerRenderMode(prerender: false))" />
 ```
 
 :::moniker-end