diff --git a/releases/7.6.0.md b/releases/7.6.0.md
index b691eb2062b..e9bd8f89688 100644
--- a/releases/7.6.0.md
+++ b/releases/7.6.0.md
@@ -164,6 +164,14 @@ Minor incompatibilities:
     ```
         def delete_instances(self, userid=None, verbose=False):
     ```
+-   The signature of `arches.app.utils.module_importer.get_class_from_modulename` changed from:
+    ```
+        def get_class_from_modulename(modulename, classname, directory_list)
+    ```
+    to:
+    ```
+        def get_class_from_modulename(modulename, classname, extension_type: ExtensionType)
+    ```
 -   `BaseImportModule.cumulative_excel_files_size` became
     `BaseImportModule.cumulative_files_size` (and a similar change was made to the JSON
     return value of `BaseImportModule.read`.)