What is the prefered way to submit an update to a package?  Ie, when 
I do the send-pr should I just send the entire replacement (or rather
maybe a URL for it) instead of diffs?  What about the $NetBSD$ CVS tags?
Do I leave them alone, like:
dan@dinah-moe (363)-% more pkg/PLIST 
@comment $NetBSD: PLIST,v 1.1 1998/03/29 22:16:37 tron Exp $
...

or do I reset it?
@comment $NetBSD$

Just want to be sure I do it in the most convenient way for the people who
actually check it in.

--Dan