[imp] Sieve and multipane?

[imp]

Hello,

  A while back I had IMP setup with aghaffar@developer.ch's sieve patch
  and someone's (sorry, forgot the author's name) multipane patch. Now
  that I'm finally upgrading, does the recent IMP have any support for
  sieve or MP? Or should I start looking for those patches again? Right
  now I'm playing with cvs HEAD of horde and IMP, and it seems to work
  well (except for the fact that logging in doesn't take you to the list
  of emails in the inbox, rather to a one liner saying "INBOX", and the
  number of emails in it.)

  Thanks in advance.