diff --git a/History.markdown b/History.markdown
index 71f5e0da..e17a670f 100644
--- a/History.markdown
+++ b/History.markdown
@@ -9,6 +9,7 @@
   * exit site.process sooner (#6239)
   * make flakey test more robust (#6277)
   * Add a quick test for DataReader (#6284)
+  * script/backport-pr: commit message no longer includes the # (#6289)
 
 ### Minor Enhancements