Changelog for #6353 lastgenre refactor

Author: JOJ0

docs/changelog.rst

@@ -94,6 +94,12 @@ Other changes
 
 - :doc:`plugins/lyrics`: Disable ``tekstowo`` by default because it blocks the
   beets User-Agent.
+- :doc:`plugins/lastgenre`: The ``separator`` configuration option is removed.
+  Since genres are now stored as a list in the ``genres`` field and written to
+  files as individual genre tags, this option has no effect and has been
+  removed.
+- :doc:`/plugins/lastgenre`: Refactored plugin into modular structure with
+  separate last.fm client, file loaders, and utils modules.
 
 2.6.1 (February 02, 2026)
 -------------------------