CHANGELOG.md in chatwork-0.5.0 vs CHANGELOG.md in chatwork-0.6.0

- old
+ new

@@ -1,7 +1,39 @@
 # Change Log
+## Unreleased
+[Full Changelog](https://github.com/asonas/chatwork-ruby/compare/v0.6.0...master)
 
+## v0.6.0
+[Full Changelog](https://github.com/asonas/chatwork-ruby/compare/v0.5.0...v0.6.0)
+
+* Support all ChatWork APIs
+  * https://github.com/asonas/chatwork-ruby/pull/34
+* raise error when status 4xx and 5xx
+  * https://github.com/asonas/chatwork-ruby/pull/35
+* Returns `Hashie::Mash` instead of `Hash`
+  * https://github.com/asonas/chatwork-ruby/pull/36
+* and many refactorings!
+  * https://github.com/asonas/chatwork-ruby/pull/22
+  * https://github.com/asonas/chatwork-ruby/pull/23
+  * https://github.com/asonas/chatwork-ruby/pull/24
+  * https://github.com/asonas/chatwork-ruby/pull/25
+  * https://github.com/asonas/chatwork-ruby/pull/26
+  * https://github.com/asonas/chatwork-ruby/pull/27
+  * https://github.com/asonas/chatwork-ruby/pull/28
+  * https://github.com/asonas/chatwork-ruby/pull/29
+  * https://github.com/asonas/chatwork-ruby/pull/30
+
+## [v0.5.0](https://github.com/asonas/chatwork-ruby/tree/v0.5.0) (2017-11-29)
+[Full Changelog](https://github.com/asonas/chatwork-ruby/compare/v0.4.1...v0.5.0)
+
+**Merged pull requests:**
+
+- Support ChatWork OAuth [\#21](https://github.com/asonas/chatwork-ruby/pull/21) ([sue445](https://github.com/sue445))
+- Refactor: remove `require` in each spec file [\#20](https://github.com/asonas/chatwork-ruby/pull/20) ([sue445](https://github.com/sue445))
+- Relax rspec version [\#19](https://github.com/asonas/chatwork-ruby/pull/19) ([sue445](https://github.com/sue445))
+- Add block expression [\#16](https://github.com/asonas/chatwork-ruby/pull/16) ([yuyaan](https://github.com/yuyaan))
+
 ## [v0.4.1](https://github.com/asonas/chatwork-ruby/tree/v0.4.1) (2017-02-17)
 [Full Changelog](https://github.com/asonas/chatwork-ruby/compare/v0.4.0...v0.4.1)
 
 **Merged pull requests:**
 
@@ -93,6 +125,6 @@
 - Fix a typo in ChatWork module [\#1](https://github.com/asonas/chatwork-ruby/pull/1) ([eitoball](https://github.com/eitoball))
 
 ## [v0.0.1](https://github.com/asonas/chatwork-ruby/tree/v0.0.1) (2013-11-28)
 
 
-\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*
\ No newline at end of file
+\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*