README.md in liner-0.2.1 vs README.md in liner-0.2.2

@@ -59,20 +59,28 @@
 e[:layout]        # => "V8"
 e[:layout] = "V6" # => "V6"
 e[:foo] = "Bar"   # => ArgumentError: Invalid liner attribute: 'foo'
 ```
 
-If you want a full attribute hash, we have that (`to_h` and `to_hash` also work).
+If you want a full attribute hash, we have that.
 
 ```ruby
 e.liner # => { :layout => 'V6', :fuel => 'diesel' }
 ```
 
+You can set attributes en masse by sending an array or hash.
+
+```ruby
+e.liner = { layout: 'I4', fuel: 'biofuel' }
+```
+```ruby
+e.liner_values = ['I4', 'biofuel']
+```
+
 ### Inspection
 
-It's always nice not to have to set up inspection (note that `to_s` is the same
-here).
+A nice inspection method is always handy.
 
 ```ruby
 e.inspect
 # => #<Engine layout="V6", fuel="gasoline">
 ```
@@ -103,11 +111,11 @@
 `liner_get`, or `super`.
 
 ```ruby
 class Taco < Liner.new(:filling)
   def filling
-    if read_liner(:filling) == 'ground beef'
+    if liner_get(:filling) == 'ground beef'
       'Steak'
     elsif @filling == 'unknown fish'
       'Atlantic Cod'
     else
       super()
@@ -164,10 +172,27 @@
 
 Guitar.new('C', 6)
 # => #<Guitar key="C", strings=6>
 ```
 
+### Supported Ruby Versions
+
+This library aims to support and is tested against the following Ruby
+implementations:
+
+* Ruby 1.9.3
+* Ruby 2.0.0
+* Ruby 2.1.0
+* [JRuby](http://jruby.org/)
+* [Rubinius](http://rubini.us/)
+
+If something doesn't work on one of these versions, it's a bug.
+
+This library may inadvertently work (or seem to work) on other Ruby versions or
+implementations, however support will only be provided for the implementations
+listed above.
+
 ## Installation
 
 Add this line to your application's Gemfile:
 
     gem 'liner'
@@ -177,11 +202,9 @@
     $ bundle
 
 Or install it yourself as:
 
     $ gem install liner
-
-
 
 ## Contributing
 
 1. Fork it
 2. Create your feature branch (`git checkout -b my-new-feature`)