What's new in update 11.3.4 Releases can introduce new features and enhancements or update platform support. Caution: We do not support the upgrade of a pre-release software version. To upgrade to a production release of the software, you must perform a new installation with the production version. Release details Release date — March 10, 2020 Release build: Important: This release is cumulative and contains fixes from all previous releases, including 11.3.1, 11.3.2 (Hotfix), up until 11.3.3. McAfee® Data Loss Prevention Prevent (McAfee DLP Prevent) appliance installation images: For VMware vSphere virtual appliance — McAfee-PS-11.3.4-3571.101.ps.hw10.hdd.ova For hardware appliance — McAfee-PS-11.3.4-3571.101.iso For Hyper-V virtual appliance — McAfee-PS-11.3.4-3571.101.HyperV_ps.zip DLP Appliance Management extension — build 220.127.116.11 Data Loss Prevention extension — build 18.104.22.168 This release updates components that depend on these McAfee ePO extensions: McAfee® Agent — version 5.5.1 Note: McAfee Agent is built into the appliance software and cannot be updated through McAfee ePO. Appliance Management extension — build 22.214.171.124 or later Common UI extension — build 126.96.36.1998 or later Note: McAfee® Data Loss Prevention Prevent for Mobile Email (McAfee DLP Prevent for Mobile Email) is not part of this release. The previous release of this product is supported by the current McAfee DLP extension. Updated platform, environment, or operating system support This release updates the McAfee Agent package on McAfee DLP appliances to version 5.5.1-462. You can get the latest information about supported platforms, environments, and operating systems from KB87112. What's new in the 11.3.0 releaseReleases can introduce new features and enhancements or update platform support.