Update notebook and description in setup.cfg

Author: karlaspuldaro

docs/Installation.ipynb

@@ -57,14 +57,14 @@
     "- runs in your `notebook` web application on your server to handle requests from\n",
     "  the browser to _language servers_\n",
     "- to run, you need:\n",
-    "  - `python >=3.5`\n",
+    "  - `python >=3.6`\n",
     "  - `notebook >=4.3`\n",
     "\n",
     "#### `jupyterlab-lsp`\n",
     "\n",
     "- runs in your browser, as an extension to JupyterLab\n",
     "- to install it, you need:\n",
-    "  - `nodejs >8`\n",
+    "  - `nodejs >=12`\n",
     "  - `jupyterlab {REQUIRED_JUPYTERLAB}`\n",
     "\n",
     "#### Language Servers\n",
@@ -313,4 +313,4 @@
  },
  "nbformat": 4,
  "nbformat_minor": 4
-}
+}

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = jupyter-lsp
-description = Multi-Language Server WebSocket proxy for Jupyter notebook or lab server for Python 3.5+.
+description = Multi-Language Server WebSocket proxy for Jupyter notebook or lab server for Python 3.6+.
 long_description = file: ./py_src/jupyter_lsp/README.md
 long_description_content_type = text/markdown
 url = https://github.com/krassowski/jupyterlab-lsp