Feature "http://jabber.org/protocol/commands"

Hi everyone,

There is any Openfire verson or sub version that implements the features described at XEP-0133: Service Administration ?

I did expend all the day working in our client side for administrators…but at the end of the day the following server-log comes out

2015.01.21 16:51:37 org.jivesoftware.openfire.muc.spi.LocalMUCUser - Chat client attempted to access unimplemented feature

Ironic isnt?** **

PS: If this feature was actually implemented but not included some how in the 3.9.3 package, please advise how or from where I can update it.

Thanks in advance