I'm a bit confused about ZCM updates. I've got an issue that I believe will be solved by the 11.2.4 update, however the update doesn't show up in the "Available System Updates" in the ZCM Control Center. I'm confused as in the past updates such as the "Update for ZENworks 11 SP2 (11.2.3a)" have appeared here. The current "Feb 2014 PRU" is there so it is working.

Should the 11.2.4 update be visible?