diff --git a/railties/CHANGELOG.md b/railties/CHANGELOG.md
index ed1c9966635..f8c09ffb720 100644
--- a/railties/CHANGELOG.md
+++ b/railties/CHANGELOG.md
@@ -5,6 +5,9 @@
     Previously, this was executed unconditionally on boot, which can
     slow down boot time unnecessarily for larger apps with lots of routes.
 
+    Environments like production that have `config.eager_load = true` will
+    continue to eagerly load routes on boot.
+
     *Gannon McGibbon*
 
 *   Add Rubocop and GitHub Actions to plugin generator.