Comment 20 for bug 344432

dAnjou> unfortunately, there was no progress at all... There is still no blueprint/specification/mockup how it should work, how it should be designed, etc. If you want to help, you can write down your ideas / use cases (how would you like to use this feature) in this page:
https://live.gnome.org/gtg/blueprints/repeated_tasks

We have to collect ideas, create a specification and then code it (I guess the easiest part) Right now, I spent all my spare time on releasing next GTG (and it is quite a lot of work...)