Illinois Senate Bill 595 provides that in mortgage foreclosure actions, the plaintiff, or his or her attorney (rather than the clerk of the court) shall send a copy of the publication to each defendant, the certificate of the plaintiff (rather than the clerk of the court) is evidence that the plaintiff sent a copy of the publication to each defendant, and a copy of the certificate shall be filed at the office of the clerk of the court where the action is pending effective January 1, 2022.