README.md in rails_heroicons-0.4.0 vs README.md in rails_heroicons-0.5.0

@@ -1,12 +1,14 @@
+[Leer en Español](README-spanish.md)
+
 # Rails Heroicons
 Use icons from [heroicons.com](https://heroicons.com) in your Rails applications.
 
 ## Installation
 Add this line to your application's Gemfile:
 
 ```ruby
-gem 'rails_heroicons', '~> 0.4.0'
+gem 'rails_heroicons', '~> 0.5.0'
 ```
 
 And then execute:
 ```bash
 $ bundle