-class AddPropertiesToPipelineInvocations < ActiveRecord::Migration
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
+class AddPropertiesToPipelineInvocations < ActiveRecord::Migration[4.2]
def change
add_column :pipeline_invocations, :properties, :text
end