Actually the Change Analyzer cartridge should be released for FVE 8.0. This was announced on 8/19/2014.   Analyze system variations with Change Analyzer feature that provides cross-hypervisor change tracking capabilities that allow organizations to track, report and alert on any event that can impact overall virtual infrastructure performance. Businesses can perform ‘impact analysis’ reports to see the impact of a change before it is made, as well as see the impact changes could have on performance with the ability to map changes in CPU, Memory, Disk and Network performance. 
Hi All,  We have recently upgraded from the standard edition of foglight for virtualization to the enterprise version. One thing I can not find immediately accessible is a change tracking screen or report. For example, I would like to be able to run a report or see a summary of all changes made in the environment over a selected period of time. For example, additional memory added to a VM. A network configuration change made on a host, a new datastore added to a cluster, etc. Even better would be to have an alert generated and sent whenever these types of changes occur.  Given the complexity and amount of information provided, I am sure I am simply overlooking this. If someone would be able to point me in the right direction that would be really helpful.  Thanks all! 
Change Tracking and Reporting