[CoreOS] Fedora CoreOS LTS commitment

Hi, I have been recently experimenting with the stable stream of FCOS. I just wanted to confirm: is there a LTS commitment for Fedora CoreOS. Before using it in production want to be sure it will be supported for a considerable amount of time. Like Project Atomic and Container Linux if there is chance of project being dropped then it becomes risky to consider it for production. Can you confirm what is the minimum support commitment for Fedora CoreOS? Thanks.