diff --git a/CHANGES.rst b/CHANGES.rst
index b1aa8d59..50cef894 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,3 +1,14 @@
+2.1.1 (2024-09-26)
+==================
+
+New Features
+------------
+
+- Add function to ``jwst.Level1bModel`` which fills moving target tables with
+  missing columns (`#329
+  <https://github.com/spacetelescope/stdatamodels/issues/329>`_)
+
+
 2.1.0 (2024-09-17)
 ==================
 
diff --git a/changes/329.feature.rst b/changes/329.feature.rst
deleted file mode 100644
index e85a40e7..00000000
--- a/changes/329.feature.rst
+++ /dev/null
@@ -1 +0,0 @@
-Add function to ``jwst.Level1bModel`` which fills moving target tables with missing columns
\ No newline at end of file