We will start chewing away at variants shortly. I just finished adding the most low hanging fruit one of them all, cn/half for MSR and XTL, will continue with others the next few days. We will add heavy and derived variants in a not too distant future, but it's a little more work getting the base heavy kernels going first.

Edit: I've added heavyx for x-cash as well now, I thought it was a Heavy-derived algo, not CNv8 with 2x iterations. What a stupid choice of name .

If anyone has any specific ideas about your favorite CN variants you'd like to see added, give us a holler here. No promises for any specific order though .