Openhab2 and EnOcean

I already read a couple of post on regards to Openhab and enOcean but still left with a couple of open questions, maybe even more confusion.

what i read was that the current binding is only supporting sensors, not actors. is that still correct?
I’m asking cause i found one post on github where it was mentioned that EEP D2-01-12 which is used by annodon 2 channel switch got added.
however i could not find anything further how to integrate the same.