changelog.md in git_diff_parser-2.1.3 vs changelog.md in git_diff_parser-2.2.0

@@ -1,11 +1,23 @@
+<a name="2.2.0"></a>
+# [2.2.0](https://github.com/packsaddle/ruby-git_diff_parser/compare/v2.1.3...v2.2.0) (2015-10-01)
+
+
+### Features
+
+* **line:** remove default, and use meaningful variable name ([3b14ae7](https://github.com/packsaddle/ruby-git_diff_parser/commit/3b14ae7))
+* **parser:** add deprecated tag ([0e88b7c](https://github.com/packsaddle/ruby-git_diff_parser/commit/0e88b7c))
+* **patches:** use Patches.parse instead of DiffParser.parse ([6597e6d](https://github.com/packsaddle/ruby-git_diff_parser/commit/6597e6d))
+
+
+
 <a name="2.1.3"></a>
 ## [2.1.3](https://github.com/packsaddle/ruby-git_diff_parser/compare/v2.1.2...v2.1.3) (2015-10-01)
 
 * Improve document