README.md in bootstrap-sass-2.3.2.0 vs README.md in bootstrap-sass-2.3.2.1

- old
+ new

@@ -12,21 +12,15 @@
 
 In your Gemfile:
 
 ```ruby
 gem 'sass-rails', '~> 3.2'
-gem 'bootstrap-sass', '~> 2.3.2'
+gem 'bootstrap-sass', '~> 2.3.2.1'
 ```
 
 `bundle install` and restart your server to make the files available.
 
-#### Rails 4
-
-Due to a change in Rails that prevents images from being compiled in vendor and lib, you'll need to add the following line to your application.rb:
-
-    config.assets.precompile += %w(*.png *.jpg *.jpeg *.gif)
-
 #### CSS
 
 Import Bootstrap in an SCSS file (for example, `application.css.scss`) to get all of Bootstrap's styles, mixins and variables! We recommend against using `//= require` directives, since none of your other stylesheets will be [able to use](https://github.com/thomas-mcdonald/bootstrap-sass/issues/79#issuecomment-4428595) the awesome mixins that Bootstrap has defined.
 
 ```css
@@ -121,10 +115,10 @@
 Basically this means you should expect to append a separate patch version to the bootstrap version, which allows our versioning to stay more honest about changes.
 
 ### Bundler?
 
 ```ruby
-gem 'bootstrap-sass', '~> 2.3.2'
+gem 'bootstrap-sass', '~> 2.3.2.1'
 ```
 
 Don't use the standard `~> 2.x.y`. Your apps may break.
 
 ## Who