kdrag0n updated his Github repository with Magisk-flashable-ready zips:
https://github.com/kdrag0n/safetynet-fix/releases
As well as support for older versions of Android, and some other code changes for increased reliability (though this aspect seems to be applicable for older devices).
This is some incredible work - I highly encourage those who have the financial ability (or at least just pitch in a buck) to pitch in a donation for the dev, which is linked on the release. Hopefully devs like him stay on top of this cat and mouse game with Google. So many hours upon hours go into developing stuff like this, and often these devs go uncompensated. Yes, I'm aware these forums are built on the principle of sharing, but sometimes devs just deserve a little something. This is definitely something worth pitching in for. I hope others do the same. =)