Opal 0.8.0 has been released! In this version, we've added Rails 3.1 Support, OmniAuth/OAuth Logins, CarrierWave and S3 support, Video Uploads, Polymorphic Plugins, Humanizer, and more! You can read more about this version and some of its features here.

Go to Opal's project page to download it for free or try a demo now!