About this release This document contains important information about the current release. We recommend that you read the whole document. Note: We do not support the automatic upgrade of a pre-release software version. To upgrade to a production release of the extension software, you must first uninstall the existing version and install the latest version. To upgrade to a production release of the appliance software, you must upgrade to the latest version using the .iso file. Release build — 11.0.302 McAfee® Data Loss Prevention Prevent (McAfee DLP Prevent) 11.0.302 update software includes: DLP Appliance Management extension, build 11.0.301.100 McAfee DLP Prevent appliance installation image, McAfee-PS-11.0.302-3488.107.iso Use these extensions with this release: Appliance Management extension, build 18.104.22.1686 Data Loss Prevention extension, build 11.0.400.8 This release was developed for use with McAfee ePO 5.3.x and 5.9.x. Purpose This release resolves multiple issues. Rating — Recommended Mandatory Critical High Priority Recommended Required for all environments. Apply this update at the earliest convenience. A patch that resolves non-severe issues or improves product quality is considered Recommended. Not applicable to hotfixes, because hotfixes are only created in response to a business-impacting issue. For more information, see KB51560.