4.0.0 tech.easyflow easyflow-commons ${revision} easyflow-common-all easyflow-common-all tech.easyflow easyflow-common-ai tech.easyflow easyflow-common-base tech.easyflow easyflow-common-cache tech.easyflow easyflow-common-file-storage tech.easyflow easyflow-common-options tech.easyflow easyflow-common-captcha tech.easyflow easyflow-common-web