Jigdo and the release day

[Bill Davidsen <davidsen tmr com>]

I have here the beta ISO, the snapshot ISO, and the contents of /var/cache/yum 
which I run with cleanup off. When the final release day comes, is there a way I 
can tell jigdo to use that combination to reduce the network traffic and server 
load?

RELATED: can I do some magic on /var/cache/yum to get the old install DVD to use 
the new stuff? My test with createrepo seemed to generate a local repo which 
worked for after the fact install and update, I'm just trying to avoid 
installing obsolete packages and blowing them away again, on a slow machine that 
really rots.

--
Bill Davidsen <davidsen tmr com>
  "We have more to fear from the bungling of the incompetent than from
the machinations of the wicked."  - from Slashdot