https://support.microsoft.com/en-au/topic/july-2-2019-update-for-project-2016-kb4475518-0bdeea68-75aa-6e34-377a-c969982945b7
July 2, 2019, update for Project 2016 (KB4475518) - Microsoft Support
July 2, 2019, update for Project 2016 (KB4475518)
julyupdateprojectmicrosoftsupport