update readme

Author: tiagoschenkel

README.md

@@ -28,8 +28,35 @@ Or using [Yarn](https://yarnpkg.com/en/):
 yarn add @robotlegsjs/phaser-ce-signalcommandmap
 ```
 
+From version `0.2.0` of this package, the [Phaser-CE](https://github.com/photonstorm/phaser-ce) dependency was moved to **peerDependencies**,
+allowing the final user to choose the desired version of the `phaser-ce` library on each project.
+
+The `@robotlegsjs/phaser-ce-signalcommandmap` package is compatible with versions between the `>=2.8.1 <3` version range of `phaser-ce` library.
+
+As example, when you would like to use the version `2.8.1` of `phaser-ce` library, you can run:
+
+```bash
+npm install [email protected] reflect-metadata --save-prod
+```
+
+or
+
+```bash
+yarn add [email protected] reflect-metadata
+```
+
 Then follow the [installation instructions](https://github.com/RobotlegsJS/RobotlegsJS/blob/master/README.md#installation) of **RobotlegsJS** library to complete the setup of your project.
 
+**Dependencies**
+
++ [RobotlegsJS](https://github.com/RobotlegsJS/RobotlegsJS)
++ [tslib](https://github.com/Microsoft/tslib)
+
+**Peer Dependencies**
+
++ [Phaser-CE](https://github.com/photonstorm/phaser-ce)
++ [reflect-metadata](https://github.com/rbuckton/reflect-metadata)
+
 License
 ---