diff --git a/History.markdown b/History.markdown
index 28337b41..9a87a60e 100644
--- a/History.markdown
+++ b/History.markdown
@@ -159,6 +159,7 @@
   * Allow custom sorting of collection documents (#7427)
   * Always exclude certain paths from being processed (#7188)
   * Add `Site#in_cache_dir` helper method (#7160)
+  * Refactor `highlight` tag to behave like the `raw` tag (#6821)
 
 ### Development Fixes