apt-show-versions works not so well with Testing

[T <mlist4suntong@yahoo.com>]

Hi,

I found that apt-show-versions works not so well with Testing -- packages
already up to date are still shown as "upgradeable":

 $ apt-show-versions | grep tex-common
 tex-common/unstable upgradeable from 0.37 to 0.38

 $ apt-cache policy tex-common
 tex-common:
   Installed: 0.37
   Candidate: 0.37
   Version table:
      0.38 0
	  50 http://mirror.peer1.net unstable/main Packages
  *** 0.37 0
	 600 http://mirror.peer1.net etch/main Packages
	 100 /var/lib/dpkg/status

Is there any way I can fix it? 
Else, I hope the tool be enhanced. 

thanks

-- 
Tong (remove underscore(s) to reply)
  http://xpt.sourceforge.net/