Update CHANGELOG.md

gailwang · web-flow · commit 26fde74e0f74 · 2021-04-02T13:19:41.000+08:00
update changelog
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,4 +1,5 @@
-## 1.56.0 (Unreleased)
+## 1.56.1 (unrelease)
+## 1.56.0 (April 2， 2021)
 
 FEATURES:
 
