diff --git a/fern/assets/styles.css b/fern/assets/styles.css
index 9286ce973..54f5b862c 100644
--- a/fern/assets/styles.css
+++ b/fern/assets/styles.css
@@ -181,14 +181,18 @@
   content: url("https://fern-docs.s3.us-east-2.amazonaws.com/product-switcher/product-switcher-askfern-dark.png") !important;
 }
 
-:is(.dark) .fern-product-selector-radio-group a[href*="api-definition"] img {
-  content: url("https://fern-docs.s3.us-east-2.amazonaws.com/product-switcher/api-definitions-dark.png") !important;
+:is(.dark) .fern-product-selector-radio-group a[href*="openapi-definition"] img {
+  content: url("https://fern-docs.s3.us-east-2.amazonaws.com/product-switcher/openapi-definition-dark.png") !important;
 }
 
 :is(.dark) .fern-product-selector-radio-group a[href*="cli-api-reference"] img {
   content: url("https://fern-docs.s3.us-east-2.amazonaws.com/product-switcher/cli-api-reference-dark.png") !important;
 }
 
+:is(.dark) .fern-product-selector-radio-group a[href*="fern-definition"] img {
+  content: url("https://fern-docs.s3.us-east-2.amazonaws.com/product-switcher/fern-definition-dark.png") !important;
+}
+
 /*** END -- PRODUCT SELECTOR STYLING ***/
 
 /*** START -- DOCS HOMEPAGE STYLING ***/
diff --git a/fern/docs.yml b/fern/docs.yml
index a2cfa75ce..069eadeb1 100644
--- a/fern/docs.yml
+++ b/fern/docs.yml
@@ -2,6 +2,11 @@ instances:
   - url: fern-v2.docs.buildwithfern.com/learn/v2
   - url: fern-api.docs.buildwithfern.com/learn
     custom-domain: buildfern.com/learn
+    edit-this-page:
+      github:
+        owner: fern-api
+        repo: docs
+        branch: main
 
 title: Fern
 
@@ -44,13 +49,13 @@ products:
   - display-name: OpenAPI
     path: ./products/openapi-def/openapi-def.yml
     icon: fa-regular fa-book
-    image: ./images/product-switcher/openapi-def.png
+    image: ./images/product-switcher/openapi-definition-light.png
     slug: openapi-definition
   
   - display-name: Fern Definition
     path: ./products/fern-def/fern-def.yml
     icon: fa-regular fa-seedling
-    image: ./images/product-switcher/fern-def.png
+    image: ./images/product-switcher/fern-definition-light.png
     slug: fern-definition
 
   - display-name: CLI & API Reference
diff --git a/fern/images/product-switcher/api-definitions-light.png b/fern/images/product-switcher/api-definitions-light.png
index 6b8328ba8..339837dfa 100644
Binary files a/fern/images/product-switcher/api-definitions-light.png and b/fern/images/product-switcher/api-definitions-light.png differ
diff --git a/fern/images/product-switcher/fern-definition-dark.png b/fern/images/product-switcher/fern-definition-dark.png
new file mode 100644
index 000000000..1a0df7505
Binary files /dev/null and b/fern/images/product-switcher/fern-definition-dark.png differ
diff --git a/fern/images/product-switcher/fern-definition-light.png b/fern/images/product-switcher/fern-definition-light.png
new file mode 100644
index 000000000..388f948ca
Binary files /dev/null and b/fern/images/product-switcher/fern-definition-light.png differ
diff --git a/fern/images/product-switcher/openapi-definition-dark.png b/fern/images/product-switcher/openapi-definition-dark.png
new file mode 100644
index 000000000..55639ddf4
Binary files /dev/null and b/fern/images/product-switcher/openapi-definition-dark.png differ
diff --git a/fern/images/product-switcher/openapi-definition-light.png b/fern/images/product-switcher/openapi-definition-light.png
new file mode 100644
index 000000000..339837dfa
Binary files /dev/null and b/fern/images/product-switcher/openapi-definition-light.png differ
diff --git a/fern/products/home/pages/welcome.mdx b/fern/products/home/pages/welcome.mdx
index 784c4341f..f3207a38f 100644
--- a/fern/products/home/pages/welcome.mdx
+++ b/fern/products/home/pages/welcome.mdx
@@ -93,7 +93,7 @@ import { FernFooter } from "../../../components/FernFooter";
             <img src="./images/java-logo.svg" alt="Java" className="language-icon-img" noZoom />
           </a>
           {/* C# */}
-          <a className="language-icon" href="/sdks/generators/net/quickstart">
+          <a className="language-icon" href="/sdks/generators/csharp/quickstart">
             <img src="./images/csharp-logo.svg" alt="C#" className="language-icon-img" noZoom />
           </a>
           {/* PHP */}
diff --git a/fern/products/sdks/sdks.yml b/fern/products/sdks/sdks.yml
index 548080880..215212497 100644
--- a/fern/products/sdks/sdks.yml
+++ b/fern/products/sdks/sdks.yml
@@ -129,14 +129,6 @@ navigation:
         #   href: https://buildwithfern.com/showcase
       - page: MCP Server
         path: ./overview/mcp-server/introduction.mdx
-      - link: Request Rust
-        href: https://buildwithfern.com/book-demo?type=language-request
-      - link: Request Swift
-        href: https://buildwithfern.com/book-demo?type=language-request
-      - link: Request C++
-        href: https://buildwithfern.com/book-demo?type=language-request
-      - link: Request Kotlin
-        href: https://buildwithfern.com/book-demo?type=language-request
   - section: Deep Dives
     contents:    
       - page: Customize Method Names