RFC 3576 support

Hello everyone, Is Freeradius able to send Change of Authorization Messages and Disconnect messages (RFC 3576) According to http://www.freeradius.org/features/ Freeradius supports RFC 3576. According to this http://wiki.freeradius.org/RFC: Freeradius does not support RFC 3576. I can't find any information on the site on how ro configure this.

From this it appears only a test client RadClient is supporting this: http://www.usenet-forums.com/freeradius-users/280002-re-change-authorization...

Is there any development? Has RFC 3576 support has been introduced for Server and not for client. I want to send CoA and DM form the server. Thank you