lib/jazzy/config.rb in jazzy-0.6.0 vs lib/jazzy/config.rb in jazzy-0.6.1

@@ -157,10 +157,10 @@
         Array(files).map { |f| expand_path(f) }
       end
 
     config_attr :swift_version,
       command_line: '--swift-version VERSION',
-      default: '2.2',
+      default: nil,
       parse: ->(v) do
         raise 'jazzy only supports Swift 2.0 or later.' if v.to_f < 2
         v
       end