only_with_tag HEAD problem

I'm trying to create a URL that gets the most recent CVS version of a 
file with a particular branch.  I selected the branch in ViewCVS, then 
followed " Bookmark a link to: *HEAD" -* which gives me:
(chopping off the http://server part for brevity)
Fabric.xml?rev=HEAD&only_with_tag=v1_1_0&content-type=text/vnd.viewcvs-markup

The most recent version in the v1_1_0 branch is 1.60.2.13.  But this URL 
above actually fetches version 1.60 - the oldest version with v1_1_0 
branch.  This behavior (getting the oldest rev) seems to be consistent 
with other files.
Is this a bug?  Is there some other URL syntax that will get the most 
recent (rather than the least recent) version with a given branch? 

This is for ViewCVS 0.9.2

thanks,
Paul