Release Notes: A task's progress can now be changed. 24 hour calendars can be created with a new Aspose.Tasks.Calendar.Make24HourCalendar() API. Task and Resource time phased data can be read from MS Project 2003/2007/2010 MPP files, and several new MS Project 2010-specific fields are now supported. The Extended Attribute SecondaryGuid field is now read from MPP files. Conversion of the MPP Timephased Data format to the old XML-based Timephased Data was implemented.