Does it mean RH will improve QGA so it can do some usable things or we will have just more guest agents? :)
In QGA source there's many 'unsupported' comments for features right now.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
http://rhn.redhat.com/errata/RHBA-2014-0655.html