Ask about instructions for migration to new version

[YevgeniyaLee]

Hello, may I kindly ask you about providing some instructions for migration to new version to facilitate this process for other developers? Especially, I found that config.py should be modified in suche way: options.view_as(SetupOptions).setup_file = str(reflect.materialize_setuppy()) instead of setup_file_path = resolve(find_or_create_setup_for_main_project_package()) requirements_file_path = resolve(get_resource_absolute_path('requirements.txt')) and the second thing is about method in setup.py bigflow.build.setup should be used to avoid warnings about deprecation Hope it will be useful, thanks!