They're not behind, I doubt they've ever been behind, and if they get behind, it's a trivial matter to prod the package maintainer for an update. These emulator

They're not behind, I doubt they've ever been behind, and if they get behind, it's a trivial matter to prod the package maintainer for an update. These emulators support Linux as a first class platform and hell, for several of them Windows is probably a second-class platform.