diff --git a/html/changelogs/AutoChangeLog-pr-15506.yml b/html/changelogs/AutoChangeLog-pr-15506.yml
new file mode 100644
index 0000000000..a761095b0f
--- /dev/null
+++ b/html/changelogs/AutoChangeLog-pr-15506.yml
@@ -0,0 +1,4 @@
+author: "jupyterkat"
+delete-after: True
+changes: 
+  - refactor: "switched equalization method to katmos"