Version bump to 2.0.0

- Major version bump because we changed Refunds return types

Author: Nemo

CHANGELOG

@@ -3,6 +3,8 @@
 Changelog for Razorpay-Ruby SDK.
 
 ## Unreleased
+
+## [2.0.0] - 2016-03-02
 ### Added
 - Adds `require` for all Razorpay supported entities
 - All entity objects now throw `NoMethodError` instead of `NameError` if the attribute doesn't exist
@@ -44,7 +46,8 @@ Changelog for Razorpay-Ruby SDK.
 ### Added
 - Initial Release
 
-[Unreleased]: https://github.com/razorpay/razorpay-ruby/compare/1.2.1...HEAD
+[Unreleased]: https://github.com/razorpay/razorpay-ruby/compare/2.0.0...HEAD
+[2.0.0]: https://github.com/razorpay/razorpay-ruby/compare/1.2.1...2.0.0
 [1.2.1]: https://github.com/razorpay/razorpay-ruby/compare/1.2.0...1.2.1
 [1.2.0]: https://github.com/razorpay/razorpay-ruby/compare/1.1.0...1.2.0
 [1.1.0]: https://github.com/razorpay/razorpay-ruby/compare/1.0.3...1.1.0

lib/razorpay/constants.rb

@@ -2,5 +2,5 @@
 module Razorpay
   BASE_URI = 'https://api.razorpay.com/v1/'.freeze
   TEST_URL = 'https://api.razorpay.com/'.freeze
-  VERSION = '1.2.1'.freeze
+  VERSION = '2.0.0'.freeze
 end