Update index.md

Author: oroulet

index.md

@@ -1,16 +1,23 @@
 FreeOpcUa is a project to implement an open-source (LGPL/GPL) OPC-UA stack and associated tools. 
 
-Currently FreeOpcUa is composed of
+Currently FreeOpcUa is composed of:
 
+* An asynchronous LGPL Python OPC-UA client and server library: https://github.com/FreeOpcUa/opcua-asyncio also including sync wrappers. this iscurrently the most active project
+  * Install using `pip install asyncua`
+  * Command line tools can be found in the [tools](https://github.com/FreeOpcUa/opcua-asyncio/tree/master/tools) subdirectory ([doc](https://github.com/FreeOpcUa/opcua-asyncio#documentation))
+
+* A GPL Python GUI client: https://github.com/FreeOpcUa/opcua-client-gui
+  * Install using `pip install opcua-client`
+
+The following projcts are deprecated or not maintained anymore:
 * A synchronous LGPL Python OPC-UA client and server library (written entirely in Python): https://github.com/FreeOpcUa/python-opcua
   * Install using `pip install opcua`
   * Command line tools can be found in the [tools](https://github.com/FreeOpcUa/python-opcua/tree/master/tools) subdirectory ([doc](https://github.com/FreeOpcUa/python-opcua#documentation))
-* An asynchronous LGPL Python OPC-UA client and server library: https://github.com/FreeOpcUa/opcua-asyncio
+
 * A LGPL C++ library to develop server and client OPC-UA applications: https://github.com/FreeOpcUa/freeopcua (CURRENTLY UNMAINTAINED)
   * Python bindings can be found in the [python](https://github.com/FreeOpcUa/freeopcua/tree/master/python) subdirectory
 
-* A GPL Python GUI client: https://github.com/FreeOpcUa/opcua-client-gui
-  * Install using `pip install opcua-client`
+
 * A GPL Python GUI to create OPC-UA nodes and save them to xml: https://github.com/FreeOpcUa/opcua-modeler
   * Install using `pip install opcua-modeler`