# v8.1 Release Notes (QUX) Detect for Network Version 8.1 includes the following feature and enhancement and a few bug fixes: * Vectra Match WebUI Support * Stream support for Splunk HEC publishing * Option to disable communications to Vectra * Hidden HTTPS Tunnel Abnormal Beacon Signal Improvement * Improved Coverage for Token Theft Kits * New Coverage for Attackers Adding Azure AD Persistence ### Attachments {% file src="" %}