diff --git a/History.markdown b/History.markdown
index f1962af2..e31d2b0e 100644
--- a/History.markdown
+++ b/History.markdown
@@ -20,6 +20,7 @@
   * Update documentation on jekyllrb.com (#5540)
   * Fix HTML rendering (#5536)
   * Remove outdated deployment information (#5557)
+  * no more invalid US-ASCII on lines 30 and 97 (#5520)
 
 ### Bug Fixes