[CentOS] Nightly yum update did an "upgrade"

On Fri, Oct 3, 2008 at 7:13 AM, Karanbir Singh <mail-lists at karan.org> wrote:

> Also as was clarified at the time of release for 5.2,
> there are lots of ways in which an update and an upgrade could give you
> different results.

This 'update vs upgrade' question is almost a FAQ.  It will be very
helpful if you recite/describe the differences in this thread.  Then
we can update the forum, too.

Akemi