but the output menu item is missing,
They skipped this feature in CC together with the export panel and sync windows. However you can install the Output Module yourself using the instructions of this site:
http://helpx.adobe.com/bridge/kb/install-output-module-bridge-cc.html
Read and follow the instructions carefully and you should be OK. There are many other threads about this subject in case you go wrong, but if you act carefully it should work again after you finished.