diff --git a/CHANGELOG.md b/CHANGELOG.md
index c6e2af46..a66c5a46 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,9 +11,12 @@ _This release is scheduled to be released on 2021-04-01._
 
 ### Added
 
+- Added `custom.css.sample` file for improved styling experience
+
 ### Updated
 
 - Bump node-ical to v0.13.0 (now last runtime dependency using deprecated `request` package is removed).
+- Cleaned up CSS
 
 ### Removed