Feature request : pubsub#publish-options for (XEP-0222) Persisting Objects via Pubsub & (XEP-0223) Private Information via Pubsub

It’d be very nice if Wildfire supported the pubsub#publish-options.

This would allow support for (XEP-0222) Persisting Objects via Pubsub and for (XEP-0223) Private Information via Pubsub

Is there any plan to implement this capability in Wildfire PubSub ?

Cheers.