Internally this is what we've been calling it, but there's no guarantee we'll go with that moniker once the work is done, especially since the work is being incorporated into the existing open source platform.
At the moment we are discussing dropping support for SDKs below 14 during our summer update. The last holdout preventing this was the emulator package, of which the old one runs Android 2.1, but with both of the Windows and macOS versions running at least Android 5, we likely don't need to support it. The lowest SDK version we currently see in the rendezvous server is 17.