I wish roundup had a way of automatically detecting when bugs move from
resolved-in-unstable and resolved-in-stable to resolved.  We can probably reuse
Mark's code (with tweakage); but we'll have to keep around a 'released'
repository for it to work.

Are you saying that when patches are applied in the 'stable' repo, they should
be considered 'resolved'?  Could you describe the feature request in terms of
what you'd like a a darcs 'hook' command to do?

Yes, except that we no longer have a stable repo since the post-2.0
consolidation.  Therefore, I would like the 'stable' repo (or last-release repo
if you will) to consist of the most recently released darcs.

I'm actually somewhat confused about posthooks, as I do not see any mentions of
tools/update_roundup.pl in http://darcs.net/_darcs/prefs/defaults (whereas I
thought this is what it was calling on apply)

[ I think I responded to this once before, but the bugtrackerbug ate it. ] 

This may be a "catch up" question, but is there currently another repo besides
the darcs.net repo, or the "last-release" repo referred a wish for the future? 

David would know exactly where he installed the post hook. Perhaps it's a
different mirror than the main darcs.net one.

Simon Michael has posted a recipe on
 http://wiki.darcs.net/index.html/BugTracker
for closing resolved-in-unstable and resolved-in-stable bugs in a batch

I think that covers our needs nicely, so I no longer wish for this integration.
Thanks, Mark! and Simon!