Falls during startup with:

['/usr/pkg/bin/com.github.geigi.cozy']
23:49:34 [MainThread  ] [applicatio] [INFO ]  ('netbsd', '10.99.10', '')
23:49:34 [MainThread  ] [applicatio] [INFO ]  Starting up cozy 1.2.1
23:49:34 [MainThread  ] [db        ] [INFO ]  SQLite version: 3.43.0
23:49:34 [Thread-1 (ru] [peewee.sql] [INFO ]  writer received shutdown request, exiting.
23:49:34 [MainThread  ] [applicatio] [INFO ]  libhandy version: 1
Traceback (most recent call last):
  File "/usr/pkg/lib/python3.11/site-packages/cozy/application.py", line 99, in do_activate
    self.app_controller = AppController(self, main_window_builder, self.ui)
                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/pkg/lib/python3.11/site-packages/cozy/architecture/singleton.py", line 5, in __call__
    cls._instances[cls] = super(Singleton, cls).__call__(*args, **kwargs)
                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/pkg/lib/python3.11/site-packages/cozy/app_controller.py", line 52, in __init__
    self.whats_new_window: WhatsNewWindow = WhatsNewWindow()
                                            ^^^^^^^^^^^^^^^^
  File "/usr/pkg/lib/python3.11/site-packages/cozy/ui/widgets/whats_new_window.py", line 36, in __init__
    self._fill_window()
  File "/usr/pkg/lib/python3.11/site-packages/cozy/ui/widgets/whats_new_window.py", line 54, in _fill_window
    last_launched_version = version.parse(self.app_settings.last_launched_version)
                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/pkg/lib/python3.11/site-packages/packaging/version.py", line 54, in parse
    return Version(version)
           ^^^^^^^^^^^^^^^^
  File "/usr/pkg/lib/python3.11/site-packages/packaging/version.py", line 200, in __init__
    raise InvalidVersion(f"Invalid version: '{version}'")
packaging.version.InvalidVersion: Invalid version: 'None'
handle exception
