diff --git a/CHANGELOG.md b/CHANGELOG.md
index ad7bcf3..5003036 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,8 +2,9 @@
 
 ## 4.0.0
 
-*   Remove second parameter to `.install`
+*   Remove second parameter to `.install` (API breaking)
 *   Show a nice error notification when installation fails
+*   Make progress bar implementation more robust
 
 ## 3.0.9