anchor.diff:  
       name = "k8s-next";
       config = k8s-dev.config // {
  -      helm = {
  -        flavor = "darwin-amd64";
  -        version = "2.14.1";
  -        sha256 = "0n5zmp9vwn1yy84h7qkm7s2lrcb3z8q1wdsbd7j48cr5d90si055";
  -      };
         k8s = {
           # TODO
           # version = "1.12.9";
  
positive.code:     name = "k8s-dev";
      config = k8s-stable.config // {
        helm = {
          flavor = "darwin-amd64";
          version = "2.14.1";
          sha256 = "0n5zmp9vwn1yy84h7qkm7s2lrcb3z8q1wdsbd7j48cr5d90si055";
        };
        k8s = {
          version = "1.11.9"; # TODO: 1.11.10
  
negative.code:         sha256 = "0jia8dhawh786grnbpn64hvsdm6wz5p7hqir01q5xxpd1psnzygj";
        };
        helm = {
          version = "2.13.1";
          flavor = "linux-amd64";
          sha256 = "1wyhyxsm7260wjx9lqzg7vhply52m9yb5mcixifx0q4lq3s2pgp4";
  