From 7e97f0949ec219527846aeb4c2b66bf1fc72791b Mon Sep 17 00:00:00 2001
From: Melanie Clarke <mclarke@stsci.edu>
Date: Thu, 9 Jan 2025 17:49:17 -0500
Subject: [PATCH] Add change note

---
 changes/9064.clean_flicker_noise.rst | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 changes/9064.clean_flicker_noise.rst

diff --git a/changes/9064.clean_flicker_noise.rst b/changes/9064.clean_flicker_noise.rst
new file mode 100644
index 0000000000..9aa2b1465b
--- /dev/null
+++ b/changes/9064.clean_flicker_noise.rst
@@ -0,0 +1 @@
+Add optional flat handling for the ``clean_flicker_noise`` step to avoid fitting and removing flat structure.