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 — 11.0.301 McAfee® Data Loss Prevention Monitor (McAfee DLP Monitor) 11.0.301 update software includes: DLP Appliance Management extension, build 11.0.301.100 McAfee DLP Monitor appliance installation image, McAfee-MS-11.0.301-3487.102.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 — Critical Mandatory Critical High Priority Recommended Critical for all environments. Failure to apply a Critical update might result in severe business impact. A hotfix for a Severity 1 or Severity 2 issue is considered Critical. For more information, see KB51560.