So sorry for the delayed reply. I've been finishing up a project and
have neglected this list for a bit.
My current goal is to get Radiant tests running on Rails 3 (or
preferably 4 now).
Currently we use dataset which is a fantastic project but it hooks
into rspec and cucumber in places that I don't fully understand. I'm
currently going to focus on fixing that since rewriting all of the
specs to use a new library isn't terribly attractive to me.
I encourage activity on this list and on the github issues for any
part of this.
And yes, I'd like to pull out authentication and the layouts from the
core into extensions so that you can bring your own.
As far as backward compatibility goes, I'd be happy to contribute to
projects that need to be upgraded. It's likely to be a straightforward
process of just swapping things out, but we don't know that yet until
we get the specs running.
Thanks for the newfound activity! I'll be working on it with you.
-Jim