About this release This document contains important information about the current release. We recommend that you read the whole document. McAfee® Web Gateway (Web Gateway) 18.104.22.168 is provided as a main release. It is an update that resolves issues present in previous versions. CAUTION: If you have implemented the bonding configuration that 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 product version. Otherwise you risk creating an unstable state on the appliance. Previously resolved issue This document also contains information about an issue that was resolved in a previous update, but not covered in the release notes then. See entry for Bugzilla 1180855 under Miscellaneous in the Resolved issues section.