diff --git a/History.markdown b/History.markdown
index 749db6e0..fc391251 100644
--- a/History.markdown
+++ b/History.markdown
@@ -5,6 +5,7 @@
   * typo - do instead of don't (#8518)
   * Document support for TSV files consistently (#8488)
   * Add a disclaimer to tutorials involving Ruby code (#8525)
+  * Improve documentation on developing generators (#8527)
 
 ## 4.2.0 / 2020-12-14