CHANGELOG.md in jp_prefecture-0.9.0 vs CHANGELOG.md in jp_prefecture-0.10.0

- old
+ new

@@ -1,6 +1,10 @@
 ## Unreleased
 
+## 0.10.0 (Aug 19, 2019)
+
+* Rails 6.0 をサポート (PR [#33](https://github.com/chocoby/jp_prefecture/pull/33)/[@chocoby](https://github.com/chocoby))
+
 ## 0.9.0 (Jan 15, 2017)
 
 * Add English Readme (Issue [#21](https://github.com/chocoby/jp_prefecture/issues/21)/PR [#22](https://github.com/chocoby/jp_prefecture/pull/22)/[@PeterTeng](https://github.com/PeterTeng))
 * 都道府県情報に種類を追加 (PR [#23](https://github.com/chocoby/jp_prefecture/pull/23)/[@gazayas](https://github.com/gazayas))
 