-You need _haskell_ and _cabal_ installed. (To be clear, this is just for a tool that will help you automatically generate the config files, you still only need your shell to run the tests)
+You can download the _xdgnj_ executable from the releases page. Alternatively you can build it from scratch using _cabal_, _stack_, or the provided docker image in _build/_. (To be clear, this is just a tool that will help you automatically generate the config files, you still only need your shell to run the tests)