That was actually the original plan, but we decided that this process was complicated enough (at least as a first attempt), with the (relatively) narrow target of 2018.
My guess is that in future years, once this process has gelled into something everyone understands and the kinks are ironed out, is that it will include some kind of mechanism for including older works.
What do you think about doing this for 2017 and years previous?
That was actually the original plan, but we decided that this process was complicated enough (at least as a first attempt), with the (relatively) narrow target of 2018.
My guess is that in future years, once this process has gelled into something everyone understands and the kinks are ironed out, is that it will include some kind of mechanism for including older works.