Redmine 4.1.1

db/migrate/20190315094151_change_custom_values_value_limit.rb

@@ -0,0 +1,12 @@
+class ChangeCustomValuesValueLimit < ActiveRecord::Migration[5.2]
+  def up
+    if Redmine::Database.mysql?
+      max_size = 16.megabytes
+      change_column :custom_values, :value, :text, :limit => max_size
+    end
+  end
+
+  def down
+    # no-op
+  end
+end