CHANGELOG.md in itamae-1.3.3 vs CHANGELOG.md in itamae-1.3.4

@@ -1,4 +1,10 @@
+## v1.3.4
+
+Improvements
+
+- [Output stdout/err logs during command execution](https://github.com/itamae-kitchen/itamae/commit/24f140dd9744f30c645422959a6a72b6e31eacc4)
+
 ## v1.3.3
 
 Improvements
 
 - [Add `container` option to `docker` subcommand (by @marcy-terui)](https://github.com/itamae-kitchen/itamae/pull/142)