[MM3-users] django-mailman3 update causing errors

Hello,

In attempting to update our mailman3/postorius/hyperkitty installation, I have run into an error after upgrading the django-mailman3 project.

Our webui is being run through supervisord. The command being run is this:

/<path>/mailman3/conda/envs/mailman3_ext/bin/waitress-serve --listen=localhost:8787 webui.wsgi:application

The error I'm getting is pretty long, but most of it appears to be usage instructions. Here are what I believe to be the pertinent parts:

Error: Bad module 'webui.wsgi'

Usage:

waitress-serve [OPTS] MODULE:OBJECT

<lots and lots of usage instructions>

There was an exception (ImportError) importing your module.

It had these arguments:

1. No module named error

Any thoughts on why updating django-mailman3 would cause this?

Thanks!

-Darren