As the supported protocol version can only be found by looking into the source code (Or maybe deep in some docs, which I haven't found), I suggest adding it to the README.
Other suggestions: Possibly it should be clearer in the docs on the website etc. too
As the supported protocol version can only be found by looking into the source code (Or maybe deep in some docs, which I haven't found), I suggest adding it to the README.
Other suggestions: Possibly it should be clearer in the docs on the website etc. too