docs: update changelog

Hidetaka Okamoto · Hidetaka Okamoto · commit aa79508e32fb · 2021-10-08T15:26:20.000+09:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,8 @@
+<a name="1.2.1"></a>
+## [1.2.1](https://github.com/hideokamoto/lambda-edge-controller/compare/v1.2.0...v1.2.1) (2021-10-08)
+
+
+
 <a name="1.2.0"></a>
 # [1.2.0](https://github.com/hideokamoto/lambda-edge-controller/compare/v1.1.0...v1.2.0) (2019-09-06)
 
