CHANGES: Document List-Unsubscribe header
@@ -7,7 +7,9 @@ Changelog for Isso
New Features
^^^^^^^^^^^^
-- TBD
+- notifications: Implement 'List-Unsubscribe' header (`#906`_, ix5)
+
+.. _#906: https://github.com/posativ/isso/pull/906
Breaking Changes
^^^^^^^^^^^^^^^^
