< 4.3 to 4.3 ============ Moving async utilities to be loaded explicit: - Check which async utilities you want to use on your addon by default - Move them to `__init__.py` settings like:: ... app_settings = { "load_utilities": { "catalog": { "provides": "guillotina_elasticsearch.utility.IElasticSearchUtility", # noqa "factory": "guillotina_elasticsearch.utility.ElasticSearchUtility", "settings": {} } }, ... - Remove any reference to app_settings['utilities'] (that was a list) to app_settings['load_utilities']