Is P.I.N.D.A 2 support built into Marlin at this point

Does anyone know if the temperature compensating P.I.N.D.A. 2 probe is supported in 1.1.9 and/or 2.x Marlin? Or is that only a feature that is available in the Prusa version of the Marlin firmware?

I looked in the Configuration.h and Configuration_adv.h files and there was nothing obvious to me. If it is in there, some where, does anything special need to be done to enable this?

As an aside (just curious), does any one know if P.I.N.D.A. actually stands for something? Prusa or Proximity... Inductive... Hmm...

Thanks