Update README.md

Listing existing maintainers explicitly.

README.md

@@ -6,31 +6,58 @@
 
 This repository holds the [PX4 Pro](http://px4.io) flight control solution for drones, with the main applications located in the src/modules directory. It also contains the PX4 Drone Middleware Platform, which provides drivers and middleware to run drones.
 
-*   Official Website: http://px4.io
-*   License: BSD 3-clause (see [LICENSE.md](https://github.com/PX4/Firmware/blob/master/LICENSE.md))
-*   Supported airframes (more experimental are supported):
+*   Official Website: http://px4.io (License: BSD 3-clause, [LICENSE.md](https://github.com/PX4/Firmware/blob/master/LICENSE.md))
+*   Supported airframes (more experimental types than listed here are supported):
   * [Multicopters](http://px4.io/portfolio_category/multicopter/)
   * [Fixed wing](http://px4.io/portfolio_category/plane/)
   * [VTOL](http://px4.io/portfolio_category/vtol/)
-*   Releases
-  * [Downloads](https://github.com/PX4/Firmware/releases)
+*   Releases: [Downloads](https://github.com/PX4/Firmware/releases)
 
 ### Users ###
 
-Please refer to the [user documentation](http://px4.io) and [user forum](http://discuss.px4.io) for flying drones with the PX4 flight stack.
+Please refer to the [user documentation](http://px4.io/user-guide/) and [user forum](http://discuss.px4.io) for flying drones with the PX4 flight stack.
 
 ### Developers ###
 
-  * [Developer Forum / Mailing list](http://groups.google.com/group/px4users)
+  * [Developer Forum](http://discuss.px4.io)
   * [Guide for Contributions](https://github.com/PX4/Firmware/blob/master/CONTRIBUTING.md)
   * [Developer guide](http://dev.px4.io)
 
+## Maintenance Team
+
+  * Lorenz Meier (lorenz@px4.io) - PX4 Maintainer
+  * Dev Call - Mark Whitehorn, Ramon Roche
+  * Communication Architecture - Beat Kueng, Julian Oes
+  * UI / UX - Gus Grubba
+  * Multicopter Flight Control - Dennis Mannhart, Matthias Grob
+  * VTOL Flight Control - Roman Bapst, Andreas Antener, Sander Smeets
+  * Fixed Wing Flight Control - Daniel Agar, Paul Riseborough
+  * Racers - Mark Whitehorn
+  * OS / drivers - David Sidrane
+  * UAVCAN / Industrial - Pavel Kirienko
+  * State Estimation - James Goppert, Paul Riseborough
+  * VIO - Christoph Tobler
+  * Obstacle Avoidance - Vilhjalmur Vilhjalmsson
+  * Snapdragon - Mark Charlebois, Julian Oes
+  * Intel Aero - Lucas de Marchi, Simone Guscetti
+  * Raspberry Pi / Navio - Beat Kueng
+  * Parrot Bebop - Michael Schaeuble
+
+## Supported Hardware
 
 This repository contains code supporting these boards:
   * [Snapdragon Flight](http://dev.px4.io/hardware-snapdragon.html)
+  * Intel Aero
+  * Raspberry PI with Navio 2
+  * [Parrot Bebop](http://dev.px4.io/starting-building.html#parrot-bebop)
   * FMUv1.x
   * FMUv2.x ([Pixhawk](http://dev.px4.io/hardware-pixhawk.html) and [Pixfalcon](http://dev.px4.io/hardware-pixfalcon.html))
   * FMUv3.x ([Pixhawk 2](http://dev.px4.io/hardware-pixhawk.html))
-  * FMUv4.x (Pixhawk X and [Pixracer](http://dev.px4.io/hardware-pixracer.html))
+  * FMUv4.x (Pixhawk 3 Pro and [Pixracer](http://dev.px4.io/hardware-pixracer.html))
+  * FMUv5.x (ARM Cortex M7, future Pixhawk)
   * AeroCore (v1 and v2)
   * STM32F4Discovery (basic support) [Tutorial](https://pixhawk.org/modules/stm32f4discovery)
+  
+## Project Milestones
+
+The PX4 software and Pixhawk hardware (which has been designed for it) has been created in 2011 by Lorenz Meier.