This is the initial release of jRails and covers all of the functionality in the built in Rails prototype_helper as well as some of the functionality in scriptaculous_helper. This release includes support for basic AJAX calls (form_to_remote, link_to_remote), RJS, observers (observe_form, observe_field) as well as a limited set of functionality for draggables, droppables, sortables and visual effects. Support will continue to grow as the jQuery UI and FX libraries mature.
These details are provided for information only. No information here is legal advice and should not be used as such.