When will a Splunk plugin be available to support XenDesktop v. 7 ?

[bsonposh]

Unless I misunderstand you one can be found here: https://apps.splunk.com/app/1751/#/overview

You may also be interested in UberAgent. Its a third party agent that does very detailed data collection: https://helgeklein.com/uberagent-for-splunk/