Redirect /extend/ to /extend/approach/.

XhmikosR · XhmikosR · commit 9836a411e81a · 2018-11-11T10:59:43.000+02:00
diff --git a/site/docs/4.1/extend/index.md b/site/docs/4.1/extend/index.md
@@ -1,6 +1,7 @@
 ---
 layout: docs
 title: Extend
+redirect_to: /docs/4.1/extend/approach/
 ---
 
 todo: this entire page
