diff --git a/CHANGELOG.md b/CHANGELOG.md
index a93543f..7ce166a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 All notable changes to this project will be documented in this file. This change log follows the conventions of [keepachangelog.com](http://keepachangelog.com/).
 
 ## unreleased
-- thaw model support
+- 'thaw' model support , which allows nippy to write/read the model
 
 ## 0.1.4
 - support "all types" for classification target column