[README] Update installation instructions

sunshinejr · Sep 28, 2016 · 1913bc6 · 1913bc6
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Showing 1 changed file with 21 additions and 4 deletions.
diff --git a/README.md b/README.md
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 # RxPermission
 
 [![CocoaPods](https://img.shields.io/cocoapods/v/RxPermission.svg)](https://github.com/sunshinejr/RxPermission)
-[![Version](https://img.shields.io/cocoapods/v/RxPermission.svg?style=flat)](http://cocoapods.org/pods/RxPermission)
+![Swift 3.0.x](https://img.shields.io/badge/Swift-3.0.x-orange.svg)
 [![License](https://img.shields.io/cocoapods/l/RxPermission.svg?style=flat)](http://cocoapods.org/pods/RxPermission)
 [![Platform](https://img.shields.io/cocoapods/p/RxPermission.svg?style=flat)](http://cocoapods.org/pods/RxPermission)
 
 [RxSwift](https://github.com/ReactiveX/RxSwift) bindings for [Permission](https://github.com/delba/Permission) API that helps you with Permissions in iOS.
 
 ## Installation
 
-RxPermission is available through [CocoaPods](http://cocoapods.org). To install
-it, simply add the following line to your Podfile:
+RxPermission is available through [CocoaPods](http://cocoapods.org). I can't guarantee it is working correctly
+on Carthage, so if you want to help I'm happy to introduce it with your PR.
+
+RxPermission should work with every Swift release >= 2.2, for detailed instructions check
+info below.
+
+## Swift 3.0
+If you want to use RxPermission with Swift 3.0, as of now you have to use these lines below
+in your Podfile to have it working (while waiting for the official release of Permission and RxSwift):
+
+```ruby
+pod 'RxPermission', '1.0.0-beta.1'
+pod 'Permission', :git => 'https://github.com/delba/Permission', :branch => 'swift-3.0'
+pod 'RxSwift', :git => 'https://github.com/ReactiveX/RxSwift'
+```
+
+## Below Swift 3.0
+
+To install it, simply add the following line to your Podfile:
 
 ```ruby
-pod "RxPermission"
+pod "RxPermission", "~> 0.2"
 ```
 
 ## Usage