WBS Gantt-Chart for Jira Data Center and Server 9.14 WBS Gantt-Chart for Jira Server: Knowledge base and workarounds What are the supported platforms? What are the supported platforms? Question What are the supported platforms?AnswerWBS Gantt-Chart for Jira 9.2 supports Jira Server 7.0.0 - 7.5.1. See Supported platforms for the details. ×