Added link to the python-lsp-server

README.rst

@@ -51,7 +51,8 @@ and many more!
 There are a few language servers that use Jedi:
 
 - `jedi-language-server <https://github.com/pappasam/jedi-language-server>`_
-- `python-language-server <https://github.com/palantir/python-language-server>`_
+- `python-language-server <https://github.com/palantir/python-language-server>`_ (currently unmaintained)
+- `python-lsp-server <https://github.com/python-lsp/python-lsp-server>`_ (fork from python-language-server)
 - `anakin-language-server <https://github.com/muffinmad/anakin-language-server>`_
 
 Here are some pictures taken from jedi-vim_: