Redirect from writable nested serializers doc page to serializer relations page (#10045)

Author: rblotsky

docs/topics/writable-nested-serializers.md

@@ -68,6 +68,11 @@ markdown_extensions:
       emoji_index: !!python/name:material.extensions.emoji.twemoji
       emoji_generator: !!python/name:material.extensions.emoji.to_svg
 
+plugins:
+  - search
+  - redirects:
+      redirect_maps:
+        'topics/writable-nested-serializers.md': 'api-guide/relations.md#writable-nested-serializers'
 nav:
   - Home: 'index.md'
   - Tutorial:

mkdocs.yml

@@ -53,6 +53,8 @@ docs = [
   # MkDocs to build our documentation.
   "mkdocs==1.6.1",
   "mkdocs-material[imaging]==9.7.7",
+  # MkDocs Redirects to add redirects to documentation
+  "mkdocs-redirects==1.2.3",
   # pylinkvalidator to check for broken links in documentation.
   "pylinkvalidator==0.3",
 ]