Zigbee vs thread

I was expecting to see some news about the added Zigbee support in Preview 4 release, but there is none. Do you plan to offer Zigbee support any time soon?

What are you trying to accomplish? Why not simply wire a zigbee module to UART on your board today?

Please help me understand what you need and why.

@Gus_Issa, you was going to try some Zigbee devices, did you do that? Was that easy? If so, could you please share what hardware have you used and how you did that? A simple proof of concept would be helpful.

I would like to have a simple way of interaction with Zigbee modules, e.g. if it is a lamp - to turn it on/off, if it is a switch - to register when buttons are clicked and so on.