[squid-users] Question about upgrading.

Right now we're running 3.1.6 and I'd like to upgrade to 3.1.12.2. What
I'd like to do is to save the current version of squid, just in case.
What do I need to save? I'm running on Ubuntu, and the only version that
I can (apparently) get using aptitude is 3.0.STABLE19-1ubuntu0.1, so I
can't use that to just get 3.1.6, which was installed as part of another
pkg.

So, I'd like to archive the current version so I can put it back up is I
run into a problem.

Thanks.

-- 
Farokh Irani
farokh_at_itouchpoint.com
Skype: farokhitp
Phone: 914-262-1594