A 3rd party implementációk (pl. Kodi) 8 felett nem nagyon.
And (licensing) only possible for hardware manufacturers. Software products are not supposed to have airplay ability (thats what Apples software is already available for). There is no official way to add airplay support to software. (also the license is only for airplay audio support on hardware devices like receivers and so - there is no way to license airplay video/pictures/mirroring - apple is the only one who provides those features to the masses...).