diff --git a/html/changelogs/AutoChangeLog-pr-25277.yml b/html/changelogs/AutoChangeLog-pr-25277.yml
new file mode 100644
index 00000000000..3a124f60218
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+++ b/html/changelogs/AutoChangeLog-pr-25277.yml
@@ -0,0 +1,4 @@
+author: "Joan"
+delete-after: True
+changes: 
+  - experiment: "Caches produce components every 70 seconds, from every 90, but each other linked, component-producing cache slows down cache generation by 10 seconds."