GanttProject 2.7: task cost calculation, import holidays from iCalendar, weekend exceptions. Join public beta testing!

GanttProject 2.6.5 is published. Read the release notes and download.

Heads up: update to 2.6.5 build 1638 if you're using earlier GP 2.6.5 builds. More details on our blog.

Heads up: Out of Memory issues in GP 2.6.3 and GP 2.6.4

GanttProject 2.6.4 is published. It fixes two severe bugs.

GanttProject 2.6.3 is available for downloading!

Excellent news! GanttProject 2.6.2 is here!
Curious why it took so long?