[Dovecot] v1.1 plans - sieve?

In the 1.1 plans (http://dovecot.org/list/dovecot/2007-April/021974.html) I don't see any mention of sieve... is this intentional? Sieve support is a priority for me... I'm going to have to see if I can get it via exim's support if dovecot's not going to add it in 1.1.

Cheers, David