diff --git a/History.markdown b/History.markdown
index 7749486a..d7f696ad 100644
--- a/History.markdown
+++ b/History.markdown
@@ -61,6 +61,7 @@
   * Reduce allocation from normalize_whitespace filter (#8400)
   * Use Regexp#match? when MatchData is not required (#8427)
   * Check default front matter scope against symbols (#8393)
+  * Stash frequently used Drop setter keys for reuse (#8394)
 
 ### Minor Enhancements