1.0 utf-8 yes 2.0 http://www.w3.org/2005/Atom Release Notes - 2017 on Releases - aspose.cloudhttps://releases.aspose.cloud/cells/release-notes/2017/Recent content in Release Notes - 2017 on Release......API, you can add and delete Workbook object. New Feature CELLSCLOUD-10097...Tasks API now supports Split Workbook task. New Feature CELLSCLOUD-10098...