For upgrading from koa to lilac, you’ll need to add manually a key ‘MFE_HOST’ to config.yml (I set it same as LMS_HOST).
Else on ‘tutor local quickstart’ you get an error:
Error rendering patch ‘openedx-lms-production-settings’ from plugin ecommerce
Error rendering template apps/openedx/settings/lms/production.py
Error: Missing configuration value: ‘MFE_HOST’ is undefined