diff --git a/History.markdown b/History.markdown
index 112a1046..772ac46d 100644
--- a/History.markdown
+++ b/History.markdown
@@ -160,6 +160,7 @@
   * Add `jekyll_figure` to list of third-party plugins (#2158)
   * Clarify the documentation for safe mode (#2163)
   * Some HTML tidying (#2130)
+  * Remove modernizr and use html5shiv.js directly for IE less than v9 (#2131)
 
 ## 1.5.1 / 2014-03-27