.\" $NetBSD: whatis,v 1.5 2002/06/20 20:23:23 mbw Exp $ . This is the third major release of .Nx for the \*M platform, including the Apple iBook, iMac, PowerMacintosh, and PowerBook models, as well as clones. .Pp As is usual between releases, the \*M port has had many improvements made to it - too many to detail all of them here. .Pp Numerous new drivers have been added. See the supported hardware list for details. .Pp Some (but not all!) notable \*M-specific improvements include: .(bullet Support for the some of the latest models. .It Support for the built-in AirPort/AirMac interface. .It Experimental support for the built-in audio on most models. .bullet) .Pp .Nx \*V on \*M is, as usual, also fully backward compatible with old .Nx*M binaries, so you don't need to recompile all your local programs provided you set the appropriate binary compatibility options in your kernel configuration.