diff --git a/History.markdown b/History.markdown
index c8b88e0d..c1f2fcf9 100644
--- a/History.markdown
+++ b/History.markdown
@@ -120,6 +120,7 @@
   * Allow colons in `uri_escape` filter (#5957)
   * Re-surface missing public methods in `Jekyll::Document` (#5975)
   * absolute_url should not mangle URL if called more than once (#5789)
+  * patch URLFilters to prevent `//` (#6058)
 
 ### fix