On Wed, Apr 10, 2013 at 00:05:45 +0800,
Mathieu Bridon <bochecha(a)fedoraproject.org> wrote:
The current behaviour would be obtained by setting it to 1, and
setting it to 2 would already be a positive change as it would allow
downgrading a package if the update went wrong.
I don't think that is really what you want either. The idea is to keep
recently obsoleted updates around, not 2 or 3 versions of everything.
The change has some other benefits. Reverting bad updates in rawhide
would be easier. You can use yum downgrade instead of having to going
look at koji and download builds. Dealing with packages dropping out
of repos when moving between test and updates. The latter issue is
especially bad with branched during freezes.