diff --git a/doc/api/packages.md b/doc/api/packages.md
index 216f6f5ba8d830..f95df4af6dd83e 100644
--- a/doc/api/packages.md
+++ b/doc/api/packages.md
@@ -1,5 +1,6 @@
 # Modules: Packages
 
+<!--introduced_in=v12.20.0-->
 <!-- type=misc -->
 <!-- YAML
 changes: