Version 2.2.0

Signed-off-by: Jingwen Peng <pengsrc@yunify.com>

README.md

@@ -169,6 +169,16 @@ log_level: 'warn'
 ## Change Log
 All notable changes to QingStor SDK for Ruby will be documented here.
 
+### [v2.2.0] - 2017-02-28
+
+#### Added
+
+- Add ListMultipartUploads API.
+
+#### Fixed
+
+- Fix request builder & signer.
+
 ### [v2.1.1] - 2017-01-16
 
 #### Fixed
@@ -218,6 +228,7 @@ All notable changes to QingStor SDK for Ruby will be documented here.
 The Apache License (Version 2.0, January 2004).
 
 [compatible]: https://github.com/yunify/qingstor-sdk-ruby/tree/compatible
+[v2.2.0]: https://github.com/yunify/qingstor-sdk-ruby/compare/v2.1.2...v2.2.0
 [v2.1.1]: https://github.com/yunify/qingstor-sdk-ruby/compare/v2.1.0...v2.1.1
 [v2.1.0]: https://github.com/yunify/qingstor-sdk-ruby/compare/v2.0.1...v2.1.0
 [v2.0.1]: https://github.com/yunify/qingstor-sdk-ruby/compare/v2.0.0...v2.0.1

lib/qingstor/sdk/version.rb

@@ -16,6 +16,6 @@
 
 module QingStor
   module SDK
-    VERSION = '2.1.1'.freeze
+    VERSION = '2.2.0'.freeze
   end
 end