English: UnderConstruction plugin <b>requires WordPress version 4.0</b> or higher to function properly. You are using WordPress version %1$s. Please <a href="%2$s">update it</a>.
Dutch: UnderConstruction plugin <b>vereist WordPress versie 4.0</b> of hoger om goed te functioneren. U gebruikt WordPress versie %1$s. <a href="%2$s">Update het</a>.