"Red5 0.4 is Released (Red5 0.4 is Released)":http://www.newviewnetworks.com/nvnhome/blog/client/index.cfm/2006/4/21/Red5-04-Released. Scripting support have been deferred from this release and have been put off for 0.5. Some of the features that have been highlighted are;

* AMF Remoting service
* RTMPT protocols
* Basic samples and documentation
* Start on RED5 public API
* MetaData API

Visit "Red5 at OSFlash (Red5 at OSFlash)":http://osflash.org/red5/ for Ddownloads, Docs etc.