Pyupdater 4 with Python 3.10

pyupdater 3.10 error.py

(ledfx_venv_3.10) PS C:\Users\shaun\ledfx_venv_3.10\LedFx> ledfx -vv
[DEBUG   ] urllib3.util.retry             : Converted retries value: 2 -> Retry(total=2, connect=None, read=None, redirect=0, status=None)
[DEBUG   ] urllib3.connectionpool         : Starting new HTTPS connection (1): ledfx.app:443
[DEBUG   ] urllib3.connectionpool         : https://ledfx.app:443 "GET /downloads/keys.gz HTTP/1.1" 301 247
[DEBUG   ] urllib3.util.retry             : Converted retries value: 2 -> Retry(total=2, connect=None, read=None, redirect=None, status=None)
[DEBUG   ] urllib3.util.retry             : Incremented Retry for (url='https://ledfx.app/downloads/keys.gz'): Retry(total=1, connect=None, read=None, redirect=None, status=None)
[INFO    ] urllib3.poolmanager            : Redirecting https://ledfx.app/downloads/keys.gz -> https://www.ledfx.app/downloads/keys.gz
[DEBUG   ] urllib3.connectionpool         : Starting new HTTPS connection (1): www.ledfx.app:443
[DEBUG   ] urllib3.connectionpool         : https://www.ledfx.app:443 "GET /downloads/keys.gz HTTP/1.1" 200 180
[DEBUG   ] dsdev_utils.paths              : Changing to Directory --> C:\Users\shaun\AppData\Local\LedFx Developers\LedFx
[DEBUG   ] dsdev_utils.paths              : Moving back to Directory --> C:\Users\shaun\ledfx_venv_3.10\LedFx
[DEBUG   ] urllib3.util.retry             : Converted retries value: 2 -> Retry(total=2, connect=None, read=None, redirect=0, status=None)
[DEBUG   ] urllib3.connectionpool         : Starting new HTTPS connection (1): ledfx.app:443
[DEBUG   ] urllib3.connectionpool         : https://ledfx.app:443 "GET /downloads/versions-win.gz HTTP/1.1" 301 255
[DEBUG   ] urllib3.util.retry             : Converted retries value: 2 -> Retry(total=2, connect=None, read=None, redirect=None, status=None)
[DEBUG   ] urllib3.util.retry             : Incremented Retry for (url='https://ledfx.app/downloads/versions-win.gz'): Retry(total=1, connect=None, read=None, redirect=None, status=None)
[INFO    ] urllib3.poolmanager            : Redirecting https://ledfx.app/downloads/versions-win.gz -> https://www.ledfx.app/downloads/versions-win.gz
[DEBUG   ] urllib3.connectionpool         : Starting new HTTPS connection (1): www.ledfx.app:443
[DEBUG   ] urllib3.connectionpool         : https://www.ledfx.app:443 "GET /downloads/versions-win.gz HTTP/1.1" 404 None
[DEBUG   ] dsdev_utils.paths              : Changing to Directory --> C:\Users\shaun\AppData\Local\LedFx Developers\LedFx
[DEBUG   ] dsdev_utils.paths              : Moving back to Directory --> C:\Users\shaun\ledfx_venv_3.10\LedFx
C:\Users\shaun\ledfx_venv_3.10\lib\site-packages\sentry_sdk-1.0.0-py3.10.egg\sentry_sdk\worker.py:69: DeprecationWarning: setDaemon() is deprecated, set the daemon attribute instead
  self._thread.setDaemon(True)
Traceback (most recent call last):
  File "C:\Users\shaun\ledfx_venv_3.10\Scripts\ledfx-script.py", line 33, in <module>
    sys.exit(load_entry_point('ledfx', 'console_scripts', 'ledfx')())
[DEBUG   ] urllib3.connectionpool         : Starting new HTTPS connection (1): o482797.ingest.sentry.io:443
  File "c:\users\shaun\ledfx_venv_3.10\ledfx\ledfx\__main__.py", line 366, in main
    entry_point()
  File "c:\users\shaun\ledfx_venv_3.10\ledfx\ledfx\__main__.py", line 372, in entry_point
    update_ledfx()
  File "c:\users\shaun\ledfx_venv_3.10\ledfx\ledfx\__main__.py", line 262, in update_ledfx
    client = Client(ClientConfig(), refresh=True)
  File "C:\Users\shaun\ledfx_venv_3.10\lib\site-packages\pyupdater\client\__init__.py", line 213, in __init__
    self.refresh()
  File "C:\Users\shaun\ledfx_venv_3.10\lib\site-packages\pyupdater\client\__init__.py", line 218, in refresh
    self._get_update_manifest()
  File "C:\Users\shaun\ledfx_venv_3.10\lib\site-packages\pyupdater\client\__init__.py", line 540, in _get_update_manifest
    self._verify_sig(self.json_data)
  File "C:\Users\shaun\ledfx_venv_3.10\lib\site-packages\pyupdater\client\__init__.py", line 551, in _verify_sig
    if "signature" in data.keys():
AttributeError: 'NoneType' object has no attribute 'keys'