When exiting script editor and then Picard:

Traceback (most recent call last):
File "/home/zas/src/picard/./picard/ui/mainwindow/init.py", line 300, in closeEvent
if not self.script_editor_dialog.unsaved_changes_confirmation():
AttributeError: 'ScriptEditorDialog' object has no attribute 'unsaved_changes_confirmation'. Did you mean: 'unsaved_changes_in_profile_confirmation'?

This was introduced in https://github.com/metabrainz/picard/commit/e253ef4956fc6150be278613a515bce4619b6290