NVIDIA Killing GameStream

GameStream End of Service Notification from NVIDIA announces that the local game streaming feature on NVIDIA Stream set-top boxes is being killed off (thanks Reddit). Word is this service that was a Shield selling point will end in February. They offer helpful suggestions for a replacement, including the chance to again pay for the privilege:
What’s happening to Gamestream?
Starting in mid-February, a planned update to the NVIDIA Games app will begin rolling out to SHIELD owners. With this update, the GameStream feature will no longer be available in app. SHIELD users can continue to use GameStream until that time.

How can I stream from my PC to my SHIELD after Gamestream becomes unavailable?
SHIELD owners can use Steam Link to stream games from their PC to SHIELD. Steam Link supports 4K streaming and allows streaming to many devices, including PCs, phones, and tablets. Gamers can also stream PC games from the cloud to their SHIELD TV using NVIDIA’s GeForce NOW service.