anchor.diff:  in
   buildPythonPackage rec {
     pname = "jax";
  -  version = "0.3.16";
  +  version = "0.3.23";
     format = "setuptools";
   
     disabled = pythonOlder "3.7";
  
positive.code:     owner = "google";
      repo = pname;
      rev = "jax-v${version}";
      hash = "sha256-4idh7boqBXSO9vEHxEcrzXjBIrKmmXiCf6cXh7En1/I=";
    };
  
    # jaxlib is _not_ included in propagatedBuildInputs because there are
  
negative.code:     "tests/sparse_test.py"
    ];
  
    # As of 0.3.22, `import jax` does not work without jaxlib being installed.
    pythonImportsCheck = [ ];
  
    meta = with lib; {
      description = "Differentiate, compile, and transform Numpy code";
  