As usual, remarkable/rails does not work. I know a lot of people have asked for this. I personally don't have a need for those macros, though there are a few who looks like they are stepping up to the plate. If you want an alternative, I highly recommend looking at the Rspec let feature which lets you do much of the same thing, minus i18n. I may publish a remarkable/rack, or at least, publish a blog post on how to do it with let. If you have not already, I highly recommend looking at the Pure RSpec slides.
- The only real change was a fix for validate_numericality_of resulting from a patch submitted for Beta4. It is Rails #4406 if you are curious.