Just to be sure this feature is still in development (as I could not find it on the roadmap:
http://blog.gqueues.com/p/gqueues-roadmap.html ) it would be helpful to know about potential updates of the expected release time.
Note that even an incomplete or beta state would help a lot to enable calendar function for some power users again.
(Sorry for repeatedly asking but I cannot use the calendar integration anymore due to the amount of tasks that have dates [for the overdue smart queue] but are irrelevant for the calendar and just overload the calendar in consequence...)