diff --git a/History.markdown b/History.markdown
index a963cb7..f5c0aa7 100644
--- a/History.markdown
+++ b/History.markdown
@@ -1,3 +1,9 @@
+## HEAD
+
+### Development Fixes
+
+  * Mutate site payload instead of duplicating it (#419)
+
 ## 2.7.0 / 2020-10-18
 
 ### Minor Enhancements
@@ -36,7 +42,6 @@
   * HTTPS links to schema.org (#350)
   * use example.com for example URL (#351)
 
-
 ## 2.6.1 / 2019-05-17
 
 ### Development Fixes