Project Office X 2.4 is focused on app performance improvement and bug fixes:

• Added new labels on the Gantt chart: Resource Cost and Total Task Cost for clearer financial planning.
• Improved the Paste behaviour for more predictable task placement. In the context menu: before - inserts before the group; after - inserts after the group if it’s collapsed, or as the last item inside if it’s expanded; inside - inserts into the group.