While Office 2016 was perpetual, by version 1802, Microsoft had already launched Office 2019. This specific build was the for the original 2016 Click-to-Run channel before Microsoft split servicing into "Semi-Annual Enterprise" and "Monthly."

Technical Retrospective: Office 2016 Build 16.0.9029.2167 This report explores the significance of , a release from February 2018 that remains a notable milestone for "Click-to-Run" (C2R) architecture users. The "Click-to-Run" Evolution