Update version to 2.2.0

Author: lucdion

CHANGELOG.md

@@ -7,11 +7,15 @@
 
 # Change Log
 
-## [2.1.0](https://github.com/layoutBox/FlexLayout/releases/tag/2.1.0)
+## [2.2.0](https://github.com/layoutBox/FlexLayout/releases/tag/2.2.0)
+
+#### Upgrade yoga to v3.2.1
+
+Added by [OhKanghoon](https://github.com/OhKanghoon) in Pull Request [#271](https://github.com/layoutBox/FlexLayout/pull/266)
 
 #### Upgrade yoga to v3.1.0
 
-Added by [OhKanghoon](https://github.com/OhKanghoon) in Pull Request [#255](https://github.com/layoutBox/FlexLayout/pull/266)
+Added by [OhKanghoon](https://github.com/OhKanghoon) in Pull Request [#266](https://github.com/layoutBox/FlexLayout/pull/266)
 
 
 ## [2.0.10](https://github.com/layoutBox/FlexLayout/releases/tag/2.0.10)

FlexLayout.podspec

@@ -1,7 +1,7 @@
 
 Pod::Spec.new do |spec|
   spec.name         = "FlexLayout"
-  spec.version      = "2.1.0"
+  spec.version      = "2.2.0"
   spec.summary      = "FlexLayout"
   spec.homepage     = "https://github.com/lucdion/FlexLayout.git"
   spec.license      = "MIT license"