Virindi Automatic Updates
Virindi Automatic Updates is a filter included in the Virindi Plugins Bundle. VAU checks for updates to Bundle plugins on login and updates them as necessary. For this update check to run, the current AC client must be the only running client and you must have just started the client. In other words, to trigger an update you must close all AC clients and login again.
Some updates cannot be installed by VAU and require you to quit the game and run the Bundle installer again.