diff --git a/History.markdown b/History.markdown
index 58074685..bec3cca6 100644
--- a/History.markdown
+++ b/History.markdown
@@ -123,6 +123,7 @@
   * Fix reading of binary metadata file (#3845)
   * Remove var collision with site template header menu iteration variable (#3838)
   * Change non-existent `hl_linenos` to `hl_lines` to allow passthrough in safe mode (#3787)
+  * Add missing flag to disable the watcher (#3820)
 
 ### Development Fixes