Version 13.4.0

• Added support for reading and writing resource shifts for P6 schedules.
• Ensure the Scheduling Progressed Activities project property is populated when reading Phoenix schedules.
• When reading milestones from an Asta schedule, ensure that the Activity Type attribute is populated to allow start milestones and finish milestones to be differentiated.
• Fix an issue which occurred when writing MSPDI files with manually scheduled tasks starting on non-working days where their timephased data is split as days.