<p><strong>Multi-Vendor 4.13.1 Service Pack 2</strong> solves a problem with the Message Center: if vendors did not have access to communication with customers, they also did not have access to communication with marketplace administration. It also solves a problem with newsletters: the list of subscribers in the admin panel did not show the mailing lists that customers were subscribed to.</p><p><strong>Please install this upgrade as soon as possible.</strong></p>