ISSUE-7677: Update changelog

Author: Mateo

Changelog.md

@@ -8,6 +8,7 @@
 - Added new loading spinner icon for tables (#7602)
 - Update message and page displaying cannot create new course via external LTI tool (#7669)
 - Provide file viewer the option to render Microsoft files (#7676)
+- Display late submission selection and add accompanying filter (#7677)
 
 ### 🐛 Bug fixes
 - Fixed N+1 query problem in StudentsController by eager loading user association (#7678)