update changelog: v1.0.4
-## 1.0.4
+### 1.0.4
* Bugfix: command completions when a command is substring of another command. [issue#198](https://github.com/laixintao/iredis/issues/198)
* Bugfix: Fix info command decode error on decode=utf-8 #[266](https://github.com/laixintao/iredis/pull/266)
-## 1.0
+# 1.0
* Feature: Support `EXIT` to exit iredis REPL.
* Feature: Support `CLEAR` to clear screen.
