AjaxLine

The first release candidate of Rails 2.3 is out. It has following new features:

• Templates: Allows your new skeleton Rails application to be built your way with your default stack of gems, configs, and more.
• Engines: Share reusable application pieces complete with routes that Just Work, models, view paths, and the works.
• Rack: Rails now runs on Rack which gives you access to all the middleware goodness.
• Metal: Write super fast pieces of optimized logic that routes around Action Controller.
• Nested forms: Deal with complex forms so much easier.

Charlie Key posts an article in which he demonstrates how you can show the hand cursor in your Flex applications.