Table of Contents From v8.1 to v8.2 Requirements Pre-Upgrade Upgrade From v8.1 to v8.2 Requirements DV2000 running version 8.1. MongoDB version 8.2 or greater. Pre-Upgrade Download all the necessary software from the downloads page. Upgrade Shutdown the DV2000 system. Run the DV2000 8.1 installer. Last modified: 2026/10/22 14:44by jh Log In