I once created a Kops cluster and decided to update masters from m4 to m5 family and then noticed the AMI did not have the actual drivers to mount NVMe disks bu

I once created a Kops cluster and decided to update masters from m4 to m5 family and then noticed the AMI did not have the actual drivers to mount NVMe disks but the blue green did not work and until I could revert it the old master instances were terminated and I could not get them back. But it was ~2 years ago and I believe it would be much more useful than the current state EKS is in.