About this release This document contains information about the current release. We strongly recommend that you read the entire document. McAfee® Web Gateway (Web Gateway) 18.104.22.168 is provided as a main release. It is a maintenance version that includes some enhancements and resolves issues present in previous versions. CAUTION: If you have implemented a bonding configuration, which was available as an unsupported feature before the release of Web Gateway 7.5.2, remove any settings of this configuration before upgrading to this new version. Otherwise you risk creating an unstable state on the appliance. After the upgrade, you can again implement network interface bonding as described in the System configuration chapter of the McAfee Web Gateway Product Guide.