AjaxAnywhere Grails plugin 1.0 has been published. There is a section in the documentation that covers it.
Version 2.1.1 has been released and published in Maven central. The documentation has been updated to reflect new features. Grails plugin coming soon.
Works are underway for version 2.1. This release will include quite a few new features. Stay tuned...
First version 2.0 has been released.