_config.yml in jekyll-theme-devcarpet-01-0.1.5 vs _config.yml in jekyll-theme-devcarpet-01-0.1.6

@@ -36,9 +36,12 @@
 # - about.md
 
 # Build settings
 theme: jekyll-theme-devcarpet-01
 
+collections:
+  portfolio:
+
 plugins:
  - jekyll-feed
  - jekyll-seo-tag