Updated README.md

shinsenter · shinsenter · commit 396bde177002 · 2021-04-15T22:44:45.000+09:00
diff --git a/README.txt b/README.txt
@@ -164,6 +164,8 @@ We recommend you use it with another page-caching plugin for best performance.
 
 == Changelog ==
 
+2.3 Bug fixes and improvements
+
 2.2 Code improvements
 
 2.1 Bug fixes (https://github.com/shinsenter/defer.js/issues/82)
