Dumb newbie packager questions

[Christopher]

I should probably know the answers to these by now, but...

1. If I trigger more than one build for the same NVR in Koji, which one
will get tagged, and when? Which one will Bodhi use when I create an update?

2. Should I preserve the entire changelog in the SPEC? Or should I roll it
over when I update to the latest upstream? It seems the changelog could
easily become the bulk of a package if everything is preserved, and I'd
think git would suffice for anything older than the last few rebases onto
latest upstream.

3. What does the "e" stand for in n-v-r-e ?

4. I'm familiar with `fedpkg commit --clog` for easy git log messages, but
is there some easy tool for generating the clog message (especially the
date/email/version line) automatically?

5. What is going on here:
https://kojipkgs.fedoraproject.org//work/tasks/4279/16174279/build.log It
says a file is bad... but I can see the file in git and it looks fine.
Where can I go to see if Koji itself is undergoing problems. Is there a
server status page for outages within the Fedora infrastructure?

6. Why does fedoraproject.org redirect to getfedora.org? I prefer the
fedoraproject.org name for the main site. I think it's better branding.

That's all for now. Thanks for indulging my inquiries. :)