Update README

README.md

@@ -1,29 +1,59 @@
 # rhythmos-engine
 
+_A simple rhythm tool for Unity_
+
 ![RhythmosEngine v1.3](Docs/images/rhythmos.png)
 
+## Table of contents
 
-_A simple rhythm tool for Unity_
+- [Quick start](#quick-start)
+- [Development](#development)
+- [About](#about)
+- [License](#license)
 
 
-| :musical_note: Releases |
-| ----------------------- |
-| **[Get in AssetStore for free (v1.1)](https://assetstore.unity.com/packages/tools/audio/rhythmos-engine-39835)** |
+## Quick start
 
-See our [projects page](https://github.com/tobiasbu/rhythmos-engine/projects) for more information about next features.
+To start using Rhythmos Engine download the last builds below.
 
-## Table of contents
+To access documentation [ click here](https://tobiasbu.github.io/rhythmos/index.html).
 
-- [Notes](#notes)
-- [License](#license)
+### Last releases
 
-## Notes
 
-This project was created for "Games Project:  Games Engines" class in 2015 at [Unisinos](http://www.unisinos.br/global/en/). It was especially made for my game Koko-Kuba. Since the asset is totally free I decided to make the code open-source. 
+| Version | Supported Unity version |
+| ------- | ----------------------- |
+| [v1.3](https://github.com/tobiasbu/rhythmos-engine/releases/tag/v1.3) | >= 2020.3.13f1 |
+| [v1.1](https://assetstore.unity.com/packages/tools/audio/rhythmos-engine-39835) | 3.6, 4.6.0f, 5 and 2017  |
+
+For installation instructions access the [Installation Guide here](https://tobiasbu.github.io/rhythmos/articles/downloads-installation-guide.html).
+
 
-> _Beware!_ The code of this project was written in less than a week and is totally a mess. 
+## Development
+
+### Linux - Documentation
+
+1. Install [Mono](https://www.mono-project.com/download/stable/) and [Nuget.exe](https://www.nuget.org/downloads). 
+
+2. Install DocFX: 
+
+```bash
+ mono nuget.exe install docfx.console
+```
+
+3. Build documentation
+
+```bash
+mono PATH/TO/docfx.console/tools/docfx.exe Docs/docfx.json
+# serve
+mono PATH/TO/docfx.console/tools/docfx.exe Docs/docfx.json --serve
+```
+
+## About
+
+This project was created for "Games Project:  Games Engines" class in 2015 at [Unisinos](http://www.unisinos.br/global/en/). It was especially made for my game Koko-Kuba. Since the asset is totally free I decided to make the code open-source. 
 
-:star: I intend to bring more one update to support Unity 2020 versions and some new features See the [roadmap](https://github.com/tobiasbu/rhythmos-engine/projects) for more information.
+I recently refactored all the code of this plugin and if you need a fix, update, feature, feel free to contribute to this repo. See the [roadmap](https://github.com/tobiasbu/rhythmos-engine/projects) for more information.
 
 ## License