README.md in chartjs-ror-2.1.0 vs README.md in chartjs-ror-2.1.1

@@ -3,14 +3,19 @@
 Simplifies using [Chart.js][] in Rails views.
 
 * All of Chart.js's features via one line of Ruby.
 * Renders charts on page load rather than DOMContentReady ([reason][browsersupport]).
 * Animates unless you have Modernizr and it doesn't detect canvas support ([reason][browsersupport]).  You can manually override this.
-* Optional alternative (better?) abscissa scale calculations.
-* Utility method for filling in gaps in integer series.
+* Optional alternative abscissa scale calculations (see [Chart.js#132][calculations]).
+* Optional utility method for filling in gaps in integer series.
 
 
+## Current Chart.js version
+
+This gem includes [Chart.js v1.0.1](https://github.com/nnnick/Chart.js/tree/v1.0.1).
+
+
 ## Installation
 
 Add this line to your application's Gemfile:
 
     gem 'chartjs-ror'
@@ -33,15 +38,33 @@
 
 Each chart type has a corresponding helper for your views.  The helper methods take the same arguments as their Javascript counterparts.  The `options` are always optional.
 
 
 ```erb
-<%= line_chart     data, options %>
-<%= bar_chart      data, options %>
-<%= radar_chart    data, options %>
-<%= polar_chart    data, options %>
-<%= pie_chart      data, options %>
-<%= doughnut_chart data, options %>
+<%= line_chart       data, options %>
+<%= bar_chart        data, options %>
+<%= radar_chart      data, options %>
+<%= polar_area_chart data, options %>
+<%= pie_chart        data, options %>
+<%= doughnut_chart   data, options %>
+```
+
+If you don't want these helpers – perhaps they clash with other methods in your views – add this initializer to your app:
+
+```ruby
+# config/initializers/chartjs.rb
+Chartjs.no_confict!
+```
+
+You can use these helpers instead:
+
+```erb
+<%= chartjs_line_chart       data, options %>
+<%= chartjs_bar_chart        data, options %>
+<%= chartjs_radar_chart      data, options %>
+<%= chartjs_polar_area_chart data, options %>
+<%= chartjs_pie_chart        data, options %>
+<%= chartjs_doughnut_chart   data, options %>
 ```
 
 For example, to render a [line chart][linechart] in Javascript:
 
 ```javascript