diff --git a/fern/docs.yml b/fern/docs.yml
index 0442b9c6..c31215b3 100644
--- a/fern/docs.yml
+++ b/fern/docs.yml
@@ -7,87 +7,71 @@ instances:
         owner: fern-api
         repo: docs
         branch: main
-
 title: Fern Documentation
-
 metadata:
   og:image: https://fern-docs.s3.us-east-2.amazonaws.com/fern-docs-og_image-compressed.png
   twitter:image: https://fern-docs.s3.us-east-2.amazonaws.com/fern-docs-og_image-compressed.png
-
 products:
   - display-name: Home
     path: ./products/home/home.yml
-    # icon: fa-regular fa-home
     image: ./images/product-switcher/product-switcher-home-light.png
-    slug: 
-    subtitle: Products that elevate your developer experience 
-  
+    slug: null
+    subtitle: Products that elevate your developer experience
   - display-name: SDKs
     path: ./products/sdks/sdks.yml
     icon: fa-brands fa-codepen
     image: ./images/product-switcher/product-switcher-sdks-light.png
     slug: sdks
     subtitle: Generate client libraries in multiple languages
-  
   - display-name: Docs
     path: ./products/docs/docs.yml
     icon: fa-regular fa-browser
     image: ./images/product-switcher/product-switcher-docs-light.png
     slug: docs
     subtitle: Generate beautiful, interactive documentation websites
-  
   - display-name: Ask Fern
     path: ./products/ask-fern/ask-fern.yml
-    icon: fa-regular fa-magnifying-glass  
+    icon: fa-regular fa-magnifying-glass
     image: ./images/product-switcher/product-switcher-askfern-light.png
     slug: ask-fern
     subtitle: Let users find answers in your documentation instantly
-
   - display-name: CLI & API Reference
     subtitle: Manage and configure your Fern projects
     path: ./products/cli-api-reference/cli-api-reference.yml
     icon: fa-regular fa-terminal
     image: ./images/product-switcher/product-switcher-cliapi-light.png
     slug: cli-api-reference
-
   - display-name: API Definitions
     path: ./products/api-def/api-def.yml
     icon: fa-regular fa-book
     image: ./images/product-switcher/openapi-definition-light.png
     slug: api-definitions
-
   - display-name: OpenAPI
     path: ./products/api-def/openapi-def.yml
     icon: fa-regular fa-book
     image: ./images/product-switcher/openapi-definition-light.png
     slug: openapi-definition
-  
   - display-name: AsyncAPI
     path: ./products/api-def/asyncapi-def.yml
     icon: fa-regular fa-bolt
     image: ./images/product-switcher/asyncapi-light.png
     slug: asyncapi-definition
-
   - display-name: OpenRPC
     path: ./products/api-def/openrpc-def.yml
     icon: fa-regular fa-code
     image: ./images/product-switcher/openrpc-light.png
     slug: openrpc-definition
-  
   - display-name: gRPC
     path: ./products/api-def/grpc-def.yml
     icon: fa-regular fa-plug
     image: ./images/product-switcher/grpc-light.png
     slug: grpc-definition
-
   - display-name: Fern Definition
     path: ./products/api-def/ferndef-def.yml
     icon: fa-regular fa-seedling
     image: ./images/product-switcher/fern-definition-light.png
     slug: fern-definition
-
 css: ./assets/styles.css
-
 navbar-links:
   - type: minimal
     text: Slack community
@@ -98,7 +82,6 @@ navbar-links:
   - type: filled
     text: Book a demo
     url: https://buildwithfern.com/contact
-
 typography:
   bodyFont:
     name: GT-Planar
@@ -113,78 +96,54 @@ typography:
     name: GT-Planar-Bold
     path: ./assets/GT-Planar-Bold.woff2
     weight: 600 700
-
 logo:
-  href: / 
+  href: /
   light: ./images/logo-primary.svg
   dark: ./images/logo-white.svg
   height: 20
 colors:
   accent-primary:
-    dark: "#70E155"
-    light: "#008700"
+    dark: '#70E155'
+    light: '#008700'
   background:
-    dark: "#111113"
-    light: "#FFFFFF"
-  border: 
-    dark: "#393A40"
-    light: "#E0E1E6"
+    dark: '#111113'
+    light: '#FFFFFF'
+  border:
+    dark: '#393A40'
+    light: '#E0E1E6'
   header-background:
-    dark: "#111113"
-    light: "#FFFFFF"
+    dark: '#111113'
+    light: '#FFFFFF'
   card-background:
-    dark: "#222325"
-    light: "#FFFFFF"
+    dark: '#222325'
+    light: '#FFFFFF'
 favicon: ./images/favicon_32.png
-
 layout:
   page-width: 1504px
   header-height: 75px
   searchbar-placement: header
   tabs-placement: header
-
 js:
   - path: ./footer-dist/output.js
     strategy: beforeInteractive
   - path: ./rive-animation.js
     strategy: afterInteractive
-
 analytics:
-  # posthog:
-  #   api-key: ${POSTHOG_API_KEY}
   gtm:
     container-id: GTM-55W3VNDW
-
 experimental:
   mdx-components:
     - ./components
-    
-# Redirects for new docs structure migration
 redirects:
-
-  # ============================================================================
-  # GENERAL REDIRECTS
-  # ============================================================================
-  
-  # Main learn page redirect
   - source: /learn
     destination: /learn/home
     permanent: true
   - source: /learn/welcome
     destination: /learn/home
     permanent: true
-  
-
-  # ============================================================================
-  # SDK REDIRECTS
-  # ============================================================================
-  
-  # SDK Features/Capabilities redirects
   - source: /learn/sdks/features/:slug*
     destination: /learn/sdks/capabilities/:slug*
     permanent: true
-  
-  # SDK Deep Dives - specific overrides for newer destinations
   - source: /learn/sdks/capabilities/method-names
     destination: /learn/sdks/deep-dives/customize-method-names
     permanent: true
@@ -197,8 +156,6 @@ redirects:
   - source: /learn/sdks/capabilities/idempotency-headers
     destination: /learn/sdks/deep-dives/idempotency
     permanent: true
-
-  # SDK Package Managers redirects
   - source: /learn/sdks/package-managers/:slug*
     destination: /learn/sdks/guides/publish-to-package-managers/:slug*
     permanent: true
@@ -223,8 +180,6 @@ redirects:
   - source: /learn/sdks/guides/publish-to-package-managers/packagist
     destination: /learn/sdks/generators/php/publishing
     permanent: true
-
-  # SDK Introduction redirects  
   - source: /learn/sdks/introduction/configuration
     destination: /learn/sdks/introduction/language-support
     permanent: true
@@ -252,23 +207,21 @@ redirects:
   - source: /learn/sdks/introduction/changelog/python/:slug*
     destination: /learn/sdks/generators/python/changelog/:slug*
     permanent: true
-  - source: /learn/sdks/introduction/changelog/csharp/:slug* 
+  - source: /learn/sdks/introduction/changelog/csharp/:slug*
     destination: /learn/sdks/generators/csharp/changelog/:slug*
     permanent: true
   - source: /learn/sdks/introduction/changelog/go/:slug*
     destination: /learn/sdks/generators/go/changelog/:slug*
     permanent: true
-  - source: /learn/sdks/introduction/changelog/java/:slug*  
+  - source: /learn/sdks/introduction/changelog/java/:slug*
     destination: /learn/sdks/generators/java/changelog/:slug*
     permanent: true
   - source: /learn/sdks/introduction/changelog/ruby/:slug*
     destination: /learn/sdks/generators/ruby/changelog/:slug*
     permanent: true
-  - source: /learn/sdks/introduction/changelog/php/:slug*   
+  - source: /learn/sdks/introduction/changelog/php/:slug*
     destination: /learn/sdks/generators/php/changelog/:slug*
     permanent: true
-
-  # SDK Capabilities - remaining general redirects (after specific overrides above)
   - source: /learn/sdks/capabilities/idiomatic-method-names
     destination: /learn/sdks/capabilities/method-names
     permanent: true
@@ -287,12 +240,9 @@ redirects:
   - source: /learn/sdks/capabilities/merging-multiple-apis
     destination: /learn/sdks/capabilities/merging-apis
     permanent: true
-  # General SDK capabilities pattern (will catch any not specifically overridden above)
   - source: /learn/sdks/capabilities/:slug*
     destination: /learn/sdks/overview/introduction
     permanent: true
-
-  # SDK Guides - specific cases first, then general pattern
   - source: /learn/sdks/guides/generate-your-first-sdk
     destination: /learn/sdks/overview/introduction
     permanent: true
@@ -302,28 +252,18 @@ redirects:
   - source: /learn/sdks/guides/publish-to-package-managers/:slug*
     destination: /learn/sdks/generators/:slug*
     permanent: true
-  # General SDK guides pattern
   - source: /learn/sdks/getting-started/:slug*
     destination: /learn/sdks/overview/introduction
     permanent: true
   - source: /learn/sdks/guides/:slug*
     destination: /learn/sdks/overview/introduction
     permanent: true
-
   - source: /learn/sdks/reference/generators-yml-reference
     destination: /learn/sdks/reference/generators-yml
     permanent: true
-
-  # ============================================================================
-  # DOCS REDIRECTS
-  # ============================================================================
-  
-  # Building Your Docs redirects (older naming)
   - source: /learn/docs/building-your-docs/:slug*
     destination: /learn/docs/building-and-customizing-your-docs/:slug*
     permanent: true
-
-  # Getting Started page redirects - specific cases first
   - source: /learn/docs/getting-started/customer-showcase
     destination: https://buildwithfern.com/customers
     permanent: true
@@ -336,8 +276,6 @@ redirects:
   - source: /learn/docs/getting-started/publish-your-docs
     destination: /learn/docs/preview-publish/publishing-your-docs
     permanent: true
-
-  # Building and Customizing Your Docs redirects - specific cases first
   - source: /learn/docs/building-and-customizing-your-docs/navigation
     destination: /learn/docs/navigation/overview
     permanent: true
@@ -389,7 +327,6 @@ redirects:
   - source: /learn/docs/building-and-customizing-your-docs/search
     destination: /learn/docs/customization/search
     permanent: true
-
   - source: /learn/docs/content/write-markdown
     destination: /learn/docs/writing-content/markdown
     permanent: true
@@ -417,11 +354,9 @@ redirects:
   - source: /learn/docs/writing-content/code-blocks
     destination: /learn/docs/writing-content/components/code-blocks
     permanent: true
-
   - source: /learn/docs/getting-started/changelog/:slug*
     destination: /learn/docs/changelog/:slug*
     permanent: true
-
   - source: /learn/docs/api-references/api-explorer
     destination: /learn/docs/api-references/api-explorer/overview
     permanent: true
@@ -437,12 +372,6 @@ redirects:
   - source: /learn/docs/customization/what-is-docs-yml
     destination: /learn/docs/configuration/what-is-docs-yml
     permanent: true
-
-  # ============================================================================
-  # CLI & API REFERENCE REDIRECTS
-  # ============================================================================
-  
-  # CLI & API Reference specific redirects first
   - source: /learn/cli-api/cli-reference/get-started-with-fern-cli
     destination: /learn/cli-reference/overview
     permanent: true
@@ -467,7 +396,6 @@ redirects:
   - source: /learn/cli-reference/options
     destination: /learn/cli-api-reference/cli-reference/options
     permanent: true
-  # CLI patterns
   - source: /learn/cli-api/cli-reference/:slug*
     destination: /learn/cli-reference/:slug*
     permanent: true
@@ -480,12 +408,6 @@ redirects:
   - source: /learn/cli-reference/changelog/:slug*
     destination: /learn/cli-api-reference/cli-reference/changelog/:slug*
     permanent: true
-
-  # ============================================================================
-  # API DEFINITION REDIRECTS
-  # ============================================================================
-  
-  # # API Definition OpenAPI specific redirects first
   - source: /learn/api-definition/openapi/endpoints/:slug*
     destination: /learn/api-definitions/openapi/endpoints/:slug*
     permanent: true
@@ -513,31 +435,21 @@ redirects:
   - source: /learn/api-definitions/grpc/overlay-customizations
     destination: /learn/api-definitions/overview/overrides
     permanent: true
-
-  # API Definition Fern specific redirects first
   - source: /learn/api-definition/fern/endpoints/:slug*
     destination: /learn/api-definitions/ferndef/endpoints/:slug*
     permanent: true
   - source: /learn/api-definition/fern/api-yml/:slug*
     destination: /learn/api-definitions/ferndef/api-yml/:slug*
     permanent: true
-  - source: /learn/api-definition/fern/:slug* 
+  - source: /learn/api-definition/fern/:slug*
     destination: /learn/api-definitions/ferndef/:slug*
     permanent: true
-
-  # # API Definition Introduction redirects
   - source: /learn/api-definition/introduction/what-is-an-api-definition
     destination: /learn/api-definitions/overview/what-is-an-api-definition
     permanent: true
   - source: /learn/api-definition/introduction/what-is-the-fern-folder
     destination: /learn/api-definitions/overview/project-structure
     permanent: true
-
-  # ============================================================================
-  # ASK FERN (AI SEARCH) REDIRECTS
-  # ============================================================================
-  
-  # Ask Fern specific redirects first
   - source: /learn/ai-search/customer-showcase
     destination: /learn/ask-fern/customer-showcase
     permanent: true
@@ -550,7 +462,6 @@ redirects:
   - source: /learn/ai-search/citations
     destination: /learn/ask-fern/citations
     permanent: true
-  # General Ask Fern patterns
   - source: /learn/ai-search/getting-started/:slug*
     destination: /learn/ask-fern/:slug*
     permanent: true
@@ -572,12 +483,6 @@ redirects:
   - source: /learn/ask-fern/custom-prompting
     destination: /learn/ask-fern/configuration/custom-prompting
     permanent: true
-
-  # ============================================================================
-  # API REFERENCE REDIRECTS (Fern Public API)
-  # ============================================================================
-  
-  # Fern Public API Reference redirects
   - source: /learn/api-reference/overview
     destination: /learn/cli-api-reference/api-reference/overview
     permanent: true
@@ -587,10 +492,6 @@ redirects:
   - source: /learn/api-reference/tokens/:slug*
     destination: /learn/cli-api-reference/api-reference/tokens/:slug*
     permanent: true
-
-  # ============================================================================
-  # API REFERENCE REDIRECTS
-  # ============================================================================
   - source: /learn/openapi-definition/empty-page
     destination: /learn/api-definitions/openapi/overview
     permanent: true
@@ -621,12 +522,10 @@ redirects:
   - source: /learn/fern-definition/:slug*
     destination: /learn/api-definitions/ferndef/:slug*
     permanent: true
-  
-  # Redirect old others.mdx extension pages to overview pages
   - source: /learn/api-definitions/openapi/extensions/others
     destination: /learn/api-definitions/openapi/extensions/overview
     permanent: true
-  - source: /learn/api-definitions/asyncapi/extensions/others  
+  - source: /learn/api-definitions/asyncapi/extensions/others
     destination: /learn/api-definitions/asyncapi/extensions/overview
     permanent: true
   - source: /learn/api-definitions/openrpc/extensions/others
@@ -634,4 +533,9 @@ redirects:
     permanent: true
   - source: /learn/api-definitions/grpc/extensions/:slug*
     destination: /learn/api-definitions/overview/overrides#definition-specific-extensions
-    permanent: true
\ No newline at end of file
+    permanent: true
+navigation:
+  - section: Preview & publish
+    contents:
+      - page: preview1
+        path: docs/pages/learn/docs/preview-publish/preview1.mdx
diff --git a/fern/docs/pages/learn/docs/preview-publish/preview1.mdx b/fern/docs/pages/learn/docs/preview-publish/preview1.mdx
new file mode 100644
index 00000000..ac8bef9a
--- /dev/null
+++ b/fern/docs/pages/learn/docs/preview-publish/preview1.mdx
@@ -0,0 +1,5 @@
+---
+title: preview1
+slug: preview1
+---
+