diff --git a/docs/release-notes/release-version-12/version-12-1-x/12.1.0.mdx b/docs/release-notes/release-version-12/version-12-1-x/12.1.0.mdx
index 431189f..f2249f2 100644
--- a/docs/release-notes/release-version-12/version-12-1-x/12.1.0.mdx
+++ b/docs/release-notes/release-version-12/version-12-1-x/12.1.0.mdx
@@ -68,11 +68,11 @@ For details about the technology stack upgrades, refer to [Technology Stack](/te
 
         For setup steps and a TanStack Query example, see the [Documentation](../../../user-interfaces/mobile/device-capabilities-mobile/custom-app-wrapper).
 
-      - ### New Preview is now the default <Pill type="mobile" />
+      - ### New Preview (opt-in) <Pill type="mobile" />
 
-        New Preview is now the default web preview for React Native apps. It shows your changes faster while you build and test your app, and you don't need to change anything to use it.
+        Try the new preview experience for React Native apps, which shows your changes faster while you build and test your app.
 
-        To switch back to the classic preview, add `"profile": "legacy-web-preview"` to `wm_rn_config.json`. For what's new and all the preview settings, see [New Preview: See Your React Native Changes in Seconds](/blog/2026/11/02/new-preview).
+        To turn it on, add `"profile": "new-preview"` to `wm_rn_config.json`.
 
       - ### Responsive pages with WaveMaker AI <Pill type="web" />
 
diff --git a/docs/release-notes/release-version-12/version-12-1-x/12.1.1.mdx b/docs/release-notes/release-version-12/version-12-1-x/12.1.1.mdx
index 20e3658..53b3c33 100644
--- a/docs/release-notes/release-version-12/version-12-1-x/12.1.1.mdx
+++ b/docs/release-notes/release-version-12/version-12-1-x/12.1.1.mdx
@@ -58,6 +58,12 @@ For details about the technology stack upgrades, refer to [Technology Stack](/te
 
         Enable ESLint and configure its rules in the project's Build Preferences under Settings. Existing projects are not affected until you enable it.
 
+      - ### New Preview is now the default <Pill type="mobile" />
+
+        New Preview is now the default web preview for React Native apps. It shows your changes faster while you build and test your app, and you don't need to change anything to use it.
+
+        To switch back to the classic preview, add `"profile": "legacy-web-preview"` to `wm_rn_config.json`. For what's new and all the preview settings, see [New Preview: See Your React Native Changes in Seconds](/blog/2026/11/02/new-preview).
+
       - ### Left nav accuracy in Screenshot to Code <Pill type="web" />
 
         Screenshot to Code now reproduces the sidebar in your screenshot more closely, matching its background, row height, borders, and colours, and leaves out WaveMaker's default right-hand divider and indicator bar unless the design shows them.