LiveCode Forums.

When will LIveCode be able to make apps that deploy to Apple TV?

I hope not until after we have mature, stable releases and feature parity in all currently supported platforms. The development team is already stretched. I wouldn't want any more dilution of effort while they still have things on the original roadmap not yet implemented.

It's a deployment option not a platform. It just needs to be added to the list of devices to build for so the app can be signed for the new device.