README.md in sentry-raven-0.1 vs README.md in sentry-raven-0.2

@@ -9,13 +9,18 @@
 ## Installation
 
 Add the following to your `Gemfile`:
 
 ```ruby
-gem "raven", :git => "https://github.com/coderanger/raven-ruby.git"
+gem "sentry-raven", :git => "https://github.com/coderanger/raven-ruby.git"
 ```
 
+Or install manually
+```bash
+$ gem install sentry-raven
+```
+
 ## Usage
 
 ### Rails 3
 
 Add a `config/initializers/raven.rb` containing:
@@ -51,20 +56,38 @@
 ```ruby
 require 'raven'
 
 Raven.configure do |config|
   config.dsn = 'http://public:[e-mail]/project-id'
+
+  # manually configure environment if ENV['RACK_ENV'] is not defined
+  config.current_environment = 'production'
 end
 
 Raven.capture # Global style
 
 Raven.capture do # Block style
-  ...
+  1 / 0
 end
 ```
 
 ## Testing
 
 ```bash
 $ bundle install
 $ rake spec
 ```
+
+## Notifications in development mode
+
+By default events will only be sent to Sentry if your application is running in a production environment. This is configured by default if you are running a Rack application (i.e. anytime `ENV['RACK_ENV']` is set).
+
+You can configure Raven to run in non-production environments by configuring the `environments` whitelist:
+
+```ruby
+require 'raven'
+
+Raven.configure do |config|
+  config.dsn = 'http://public:[e-mail]/project-id'
+  config.environments = %w[ development production ]
+end
+```
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