CHANGELOG.md in transproc-0.2.1 vs CHANGELOG.md in transproc-0.2.2

@@ -1,4 +1,18 @@
+## v0.2.2 2015-05-22
+
+### Added
+
+* `:fold` folds array of tuples into array of values from a specified key of the hash (nepalez)
+
+### Internal
+
+* Fixed some Rubocop warnings (nepalez)
+* Changed Rubocop `RegexpLiteral` from `MaxSlashes: 0` (not supported) to
+  `EnforcedStyle: percent_r` (nepalez)
+
+[Compare v0.2.1...v0.2.2](https://github.com/solnic/transproc/compare/v0.2.1...v0.2.2)
+
 ## v0.2.1 2015-05-17
 
 ### Added
 
 * `:constructor_inject` injects arguments into the constructor of a class (AMHOL)