Point-in-time data recovery - v.7.4

Hello

I am trying to find out when 'Point-in-time data recovery' functionality
will be available with postgreSQL but I can not find concrete info about
this.

References in mailinglists talk about version 7.4 and in the TODO list
is under the section 'urgent'.

Anybody knows when this functionality will be available with
prod-quality?

--
With regards
Rafael Martinez
USIT, University of Oslo