diff --git a/History.markdown b/History.markdown
index 1922edbc..5056d3d3 100644
--- a/History.markdown
+++ b/History.markdown
@@ -18,6 +18,7 @@
   * Add top-level `layout` liquid variable to Documents (#6073)
   * Address reading non-binary static files in themes (#5918)
   * Allow filters to sort & select based on subvalues (#5622)
+  * Add strip_index filter (#6075)
 
 ### Documentation