diff --git a/README.md b/README.md
index 6db4fb4..48c1576 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # PostgresExt
 
-Provides a helpful querying API for Rails 4 + PostgreSQL
+Adds missing native PostgreSQL data types to ActiveRecord and convenient querying extensions for ActiveRecord and Arel
 
 [![Build Status](https://secure.travis-ci.org/dockyard/postgres_ext.png?branch=master)](http://travis-ci.org/dockyard/postgres_ext)
 [![Code Climate](https://codeclimate.com/badge.png)](https://codeclimate.com/github/dockyard/postgres_ext)
@@ -34,10 +34,15 @@ Or install it yourself as:
 ## Usage
 
 Just `require 'postgres_ext'` and use ActiveRecord as you normally would! postgres\_ext extends
-ActiveRecord's data type handling.
+ActiveRecord's data type handling and query methods in both Arel and
+ActiveRecord.
 
  * [Querying PostgreSQL datatypes](docs/querying.md)
 
+Where are the datatypes from PostgresExt 1.x? ActiveRecord 4.x includes
+all the data types that PostgresExt added to ActiveRecord 3.2.x. We'll
+be adding more datatypes as we come across them.
+
 ## Authors
 
 Dan McClain [twitter](http://twitter.com/_danmcclain) [github](http://github.com/danmcclain)
diff --git a/lib/postgres_ext/version.rb b/lib/postgres_ext/version.rb
index bef9535..e642fd9 100644
--- a/lib/postgres_ext/version.rb
+++ b/lib/postgres_ext/version.rb
@@ -1,3 +1,3 @@
 module PostgresExt
-  VERSION = '0.4.0'
+  VERSION = '2.0.0'
 end
diff --git a/postgres_ext.gemspec b/postgres_ext.gemspec
index af39c7d..06f74e8 100644
--- a/postgres_ext.gemspec
+++ b/postgres_ext.gemspec
@@ -4,9 +4,10 @@ require File.expand_path('../lib/postgres_ext/version', __FILE__)
 Gem::Specification.new do |gem|
   gem.authors       = ["Dan McClain"]
   gem.email         = ["git@danmcclain.net"]
-  gem.description   = %q{Provides a helpful querying API for Rails 4 + PostgreSQL}
-  gem.summary       = %q{Provides a helpful querying API for Rails 4 + PostgreSQL}
+  gem.description   = %q{Adds missing native PostgreSQL data types to ActiveRecord and convenient querying extensions for ActiveRecord and Arel}
+  gem.summary       = %q{Extends ActiveRecord to handle native PostgreSQL data types}
   gem.homepage      = ""
+  gem.license       = ['MIT']
 
   gem.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
   gem.files         = `git ls-files`.split("\n")
@@ -16,6 +17,7 @@ Gem::Specification.new do |gem|
   gem.version       = PostgresExt::VERSION
 
   gem.add_dependency 'activerecord', '~> 4.0.0'
+  gem.add_dependency 'arel', '~> 4.0.0'
   gem.add_dependency 'pg_array_parser', '~> 0.0.9'
 
   gem.add_development_dependency 'rails', '~> 4.0.0'