Metal Support

I know that was asked back in 2015 - and added to some future roadmap plans - Is there any update on this? seeing as Apple recently deprecated Open GL, I am very concerned that they will stop accepting open GL games in the near future. (Unity and Unreal already support metal - so it wouldn’t be as drastic as it sounds). We are working with people who are looking for a 4 year life for our new game, and so Metal probably needs to be a part of that for us to move ahead.