Set includeNewer to true for related posts

config.yaml

@@ -16,6 +16,18 @@ author:
 markup: # this just keeps the bobatheme markup styling
   _merge: deep
 
+related:
+  includeNewer: true # this is the only non-default settings
+  indices:
+    - name: keywords
+      weight: 100
+    - name: tags
+      weight: 80
+    - name: date
+      weight: 10
+  threshold: 80
+  toLower: false
+
 params:
   # these are for the OpenGraph/Twitter embeds in Hugo
   description: My personal website