app/models/digital_asset.rb in daengine-0.4.6.2 vs app/models/digital_asset.rb in daengine-0.4.6.3

@@ -181,9 +181,12 @@
   field :doc_changed_at, type: Time
   field :content_type, type: String
   field :pages, type: Integer, default: 1
   field :size, type: String
   field :mime_type, type: String
+  field :subject, type: String
+  field :keywords, type: Array, default: []
+  field :author, type: String
 
   embedded_in :digital_asset
 
   key :path