CHANGELOG.md in embulk-input-gcs-0.2.1 vs CHANGELOG.md in embulk-input-gcs-0.2.2

@@ -1,4 +1,7 @@
+## 0.2.2 - 2016-08-08
+* [maintenance] Fix validation logic for `path_prefix` and `paths` options [#23](https://github.com/embulk/embulk-input-gcs/pull/23)
+
 ## 0.2.1 - 2016-08-04
 * [maintenance] Use retry logic when generate GCS client [#21](https://github.com/embulk/embulk-input-gcs/pull/21)
 
 ## 0.2.0 - 2016-06-03
 * [new feature] Support path option to allow to specify list of target objects directly @sonots thanks! [#17](https://github.com/embulk/embulk-input-gcs/pull/17)