Orage todo list: Sub-tasks and assignment to other persons in a future release?

[Alex Baer]

Hi everyone,

I have a question regarding tasks ("todos") in Orage. Currently tasks are put 
in a list, but there seems to be no option to create sub-tasks of a todo item.
Also, I haven't found an option to assign a task to another person.

Does anyone know, if there are plans to add these features in a future 
version?

Thanks, regards

   Alex