Release notes?

[Jeffrey Ross]

Rainer Traut wrote:
> Joachim Backes schrieb:
>>
>> "rpm -qa --changelog" shows the changelog for all updated pkgs.
>>
>
> Wrong, this shows the changelog for every installed package.
> And why should he want this info?
>
> Rainer
>

Along the same topic, how can I get the changlog for a package that 
hasn't been downloaded yet?

for example yum says package xyz is available for upgrade I want to know 
what's been changed.

Thanks Jeff