Jitsi vs Prosody 0.10

Did some one run Jitsi with prosody 0.10 ?

after I finish quick install, prepare secure domain, i am stuck on problem, that one time authorized room, is styl open for everyone without authorization.

So i found Prosody is able to lock a room after some time:

muc_room_locking = false
muc_room_lock_timeout = 300 – 5 minutes

but support for this is from version 0.10 current version instaled in debian is 0.9.12

will it work with 0.10?