diff --git a/CHANGELOG.md b/CHANGELOG.md
index fc92945..2071a64 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@ Yii Framework 2 bootstrap5 extension Change Log
 2.0.3 under development
 -----------------------
 
+- Enh #27: Changed all data- and aria- attributes to short syntax (simialbi)
 - Enh #26: Add Bootstrap icon asset (Krakozaber)
 - Enh #18: Add rangeInput(), colorInput() and switch mode to checkbox() in class ActiveField (WinterSilence)
 - Bug #19: Fix value of attribute "aria-current" in LinkPager::renderPageButton() (WinterSilence)