The first beta for the 5.0 edition of the popular Web framework for Ruby is out, with WebSockets support as a major feature -- and with Ruby 2.2.2 as a requirement Ruby on Rails has thrown open ...

It was December 2015 when Ruby on Rails announced the first beta release of Rails 5.0, and yesterday, after four betas, two release candidates, and hundreds of contributors, Rails 5.0 is finally done.